Document:

Exhibit 10.2

 

COMPANY STOCKHOLDER SUPPORT AGREEMENT

 

This COMPANY STOCKHOLDER SUPPORT
AGREEMENT, dated as of November 15, 2021 (this “Support Agreement”), is entered into by and among the stockholder named on
the signature page hereto (the “Stockholder”), Soundhound, Inc., a Delaware corporation (the “Company”),
and Archimedes Tech SPAC Partners Co., a Delaware corporation (“Parent”). Capitalized terms used but not defined in
this Support Agreement shall have the meanings ascribed to them in the Merger Agreement (as defined below).

 

WHEREAS, Parent, ATSPC Merger
Sub Inc., a Delaware corporation and wholly-owned subsidiary of Parent (“Merger Sub”), and the Company are parties
to that certain Agreement and Plan of Merger Agreement, dated as of the date hereof (as amended, modified or supplemented from time to
time, the “Merger Agreement”), which provides, among other things, that, upon the terms and subject to the conditions
thereof, Merger Sub will be merged with and into the Company (the “Merger”), with the Company surviving the Merger
as a direct wholly-owned subsidiary of Parent, and as a result of which, among other matters, all of the issued and outstanding capital
stock of the Company as of the Effective Time shall no longer be outstanding and shall automatically be cancelled and shall cease to exist,
in exchange for the right to receive the Merger Consideration Shares as set forth in the Merger Agreement, all upon the terms and subject
to the conditions set forth in the Merger Agreement and in accordance with the applicable provisions of the DGCL;

 

WHEREAS, as of the date hereof,
the Stockholder owns the number of shares of the Company’s common stock, par value $0.0001 (“Company Common Stock”),
and the Company’s Preferred Stock, par value $0.0001 per share (“Company Preferred Stock”), collectively, (i)
the Series A Preferred Stock of the Company, par value $0.0001 per share (“Series A Preferred Stock”), (ii) the Series
B Preferred Stock of the Company, par value $0.0001 per share (“Series B Preferred Stock”), (iii) the Series C Preferred
Stock of the Company, par value $0.0001 per share (“Series C Preferred Stock”), (iv) the Series C-1 Preferred Stock
of the Company, par value $0.0001 per share (“Series C-1 Preferred Stock”), (v) the Series D Preferred Stock of the
Company, par value $0.0001 per share (“Series D Preferred Stock”), (vi) the Series D-1 Preferred Stock of the Company,
par value $0.0001 per share (“Series D-1 Preferred Stock”), (vii) the Series D-2 Preferred Stock of the Company, par
value $0.0001 per share (“Series D-2 Preferred Stock”), (viii) the Series D-3 Preferred Stock of the Company, par value
$0.0001 per share (“Series D-3 Preferred Stock”), and (ix) the Series D-3A Preferred Stock of the Company, par value
$0.0001 per share (“Series D-3A Preferred Stock”), as set forth underneath Stockholders name on the signature page
hereto (all such shares, or any successor or additional shares of the Company of which ownership of record or the power to vote is hereafter
acquired by the Stockholder prior to the termination of this Support Agreement being referred to herein as the “Stockholder Shares”);

 

WHEREAS, the Board of Directors
of the Company has (a) approved and declared advisable the Merger Agreement, the Additional Agreements, the Merger and the other transactions
contemplated by any such documents (collectively, the “Transactions”), (b) determined that the Transactions are fair
to and in the best interests of the Company and its stockholders (the “Company Stockholders”) and (c) recommended the
approval and the adoption by each of the Company Stockholders of the Merger Agreement, the Additional Agreements, the Merger and the other
Transactions; and

 

WHEREAS, in order to induce
Parent to enter into the Merger Agreement, Stockholder is executing and delivering this Support Agreement to Parent.

 

     

    

    

 

NOW, THEREFORE, in consideration
of the foregoing and of the mutual covenants and agreements contained herein, and intending to be legally bound hereby, the parties hereby
agree as follows:

 

1. Voting
Agreements. Stockholder, solely in its capacity as a stockholder of the Company, agrees that, during the term of this Support Agreement,
at any meeting of the Company Stockholders related to the Transactions (whether annual or special and whether or not an adjourned or postponed
meeting, however called and including any adjournment or postponement thereof), including any separate class or series vote thereof, and/or
in connection with any written consent of the Company Stockholders related to the Transactions (all meetings or consents related to the
Merger Agreement, collectively referred to herein as the “Meeting”), Stockholder shall:

 

(a) when
the Meeting is held, appear at the Meeting or otherwise cause the Stockholder Shares to be counted as present thereat for the purpose
of establishing a quorum;

 

(b) vote
(or execute and return an action by written consent), or cause to be voted at the Meeting (or validly execute and return and cause such
consent to be granted with respect to), all of the Stockholder Shares in favor of the Merger Agreement and the Transactions; and

 

(c) vote
(or execute and return an action by written consent), or cause to be voted at the Meeting (or validly execute and return and cause such
consent to be granted with respect to), all of the Stockholder Shares against any other action that would reasonably be expected to (x)
materially impede, interfere with, delay, postpone or adversely affect the Merger or any of the Transactions, or (y) result in a breach
of any covenant, representation or warranty or other obligation or agreement of the Stockholder contained in this Support Agreement.

 

Notwithstanding the foregoing,
nothing in this Support Agreement will require the Stockholder to approve, vote in favor of, or consent to, the Amended Company Charter
or the Class B Share Exchange, and the Stockholder may approve or disapprove, vote for or against, or consent or not consent to, the foregoing
as the Stockholder sees fit in the Stockholder’s sole discretion.

 

2. Restrictions
on Transfer. The Stockholder agrees that, during the term of this Support Agreement, it shall not sell, assign or otherwise transfer
any of the Stockholder Shares unless the buyer, assignee or transferee thereof executes a joinder agreement to this Support Agreement
in a form reasonably acceptable to Parent and the Company. The Company shall not register any sale, assignment or transfer of the Stockholder
Shares on the Company’s stock ledger (book entry or otherwise) that is not in compliance with this Section 2.

 

3. New
Securities. During the term of this Support Agreement, in the event that, (a) any shares of Company Capital Stock or other equity
securities of the Company are issued to the Stockholder after the date of this Support Agreement pursuant to any stock dividend, stock
split, recapitalization, reclassification, combination or exchange of the Company securities owned by the Stockholder, (b) the Stockholder
purchases or otherwise acquires beneficial ownership of any shares of Company Capital Stock or other equity securities of the Company
after the date of this Support Agreement, or (c) the Stockholder acquires the right to vote or share in the voting of any Company Capital
Stock or other equity securities of the Company after the date of this Support Agreement (such Company Capital Stock or other equity securities
of the Company, collectively the “New Securities”), then such New Securities acquired or purchased by the Stockholder
shall be subject to the terms of this Support Agreement to the same extent as if they constituted the Stockholder Shares as of the date
hereof.

 

4. No
Challenge. Stockholder agrees not to commence, join in, facilitate, assist or encourage, and agrees to take all actions necessary
to opt out of any class in any class action with respect to, any claim, derivative or otherwise, against Parent, Merger Sub, the Company
or any of their respective successors or directors (a) challenging the validity of, or seeking to enjoin the operation of, any provision
of this Support Agreement or the Merger Agreement or (b) alleging a breach of any fiduciary duty of any Person in connection with the
evaluation, negotiation or entry into the Merger Agreement.

 

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5. Waiver.
Stockholder hereby irrevocably and unconditionally waives any rights of appraisal, dissenter’s rights and any similar rights relating
to the Merger Agreement and the consummation by the parties of the Transactions, including the Merger, that Stockholder may have under
applicable law (including Section 262 of the DGCL or otherwise). Stockholder acknowledges that on or prior to the date hereof, the requisite
holders of Company Preferred Stock, in accordance with the requirements of the Company’s Organizational Documents, have consented
to the conversion of all outstanding shares of Company Preferred Stock into shares of Company Class A Common Stock, with such conversion
to be in accordance with the terms of the Company’s Organizational Documents and effective as of immediately prior to the Effective
Time, and irrevocably and unconditionally waives any right to object to the foregoing. Stockholder acknowledges that the Transactions
will not result in a Liquidation Transaction (as defined in the Company Certificate of Incorporation), and irrevocably and unconditionally
waives any right to object to the foregoing.

 

6. Consent
to Disclosure. Stockholder hereby consents to the publication and disclosure in the Form S-4 and the Proxy Statement (and, as and
to the extent otherwise required by applicable securities Laws or the SEC or any other securities authorities, any other documents or
communications provided by Parent or the Company to any Authority or to securityholders of Parent or the Company) of Stockholder’s
identity and beneficial ownership of Stockholder Shares and the nature of Stockholder’s commitments, arrangements and understandings
under and relating to this Support Agreement and, if deemed appropriate by Parent or the Company, a copy of this Support Agreement. Stockholder
will promptly provide any information reasonably requested by Parent or the Company for any regulatory application or filing made or approval
sought in connection with the Transactions (including filings with the SEC). Stockholder shall not issue any press release or otherwise
make any public statements with respect to the Transactions or the transactions contemplated herein without the prior written approval
of the Company and Parent.

 

7. Stockholder
Representations: Stockholder represents and warrants to Parent and the Company, as of the date hereof, that:

 

(a) Stockholder
has never been suspended or expelled from membership in any securities or commodities exchange or association or had a securities or commodities
license or registration denied, suspended or revoked;

 

(b) Stockholder
has full right and power, without violating any agreement to which it is bound (including any non-competition or non-solicitation agreement
with any employer or former employer), to enter into this Support Agreement;

 

(c) (i)
if Stockholder is not an individual, Stockholder is duly organized, validly existing and in good standing under the Laws of the jurisdiction
in which it is organized, and the execution, delivery and performance of this Support Agreement and the consummation of the transactions
contemplated hereby are within the Stockholder’s organizational powers and have been duly authorized by all necessary organizational
actions on the part of the Stockholder and (ii) if Stockholder is an individual, the signature on this Support Agreement is genuine, and
Stockholder has legal competence and capacity to execute the same;

 

(d) this
Support Agreement has been duly executed and delivered by Stockholder and, assuming due authorization, execution and delivery by the other
parties to this Support Agreement, this Support Agreement constitutes a legally valid and binding obligation of Stockholder, enforceable
against Stockholder in accordance with the terms hereof (except as enforceability may be limited by bankruptcy Laws, other similar Laws
affecting creditors’ rights and general principles of equity affecting the availability of specific performance and other equitable
remedies);

 

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(e) the
execution and delivery of this Support Agreement by Stockholder does not, and the performance by Stockholder of its obligations hereunder
will not, (i) conflict with or result in a violation of the organizational documents of Stockholder, or (ii) require any consent or approval
from any third party that has not been given or other action that has not been taken by any third party, in each case, to the extent such
consent, approval or other action would prevent, enjoin or materially delay the performance by Stockholder of its obligations under this
Support Agreement;

 

(f) there
are no Actions pending against Stockholder or, to the knowledge of Stockholder, threatened against Stockholder, before (or, in the case
of threatened Actions, that would be before) any Authority, which in any manner challenges or seeks to prevent, enjoin or materially delay
the performance by Stockholder of Stockholder’s obligations under this Support Agreement;

 

(g) no
broker, finder, investment banker or other Person is entitled to any brokerage fee, finders’ fee or other commission in connection
with this Support Agreement or any of the respective transactions contemplated hereby, based upon arrangements made by or on behalf of
the Stockholder;

 

(h) Stockholder
has had the opportunity to read the Merger Agreement and this Support Agreement and has had the opportunity to consult with Stockholder’s
tax and legal advisors;

 

(i) Stockholder
has not entered into, and shall not enter into, any agreement that would prevent Stockholder from performing any of Stockholder’s
obligations hereunder;

 

(j) Stockholder
has good title to the Stockholder Shares underneath Stockholder’s name on the signature page hereto, free and clear of any Liens
other than Permitted Liens and Liens under the Company’s Organizational Documents and investment documents with the Company, and
Stockholder has the sole power to vote or cause to be voted the Stockholder Shares; and

 

(k) the
Stockholder Shares set forth underneath Stockholder’s name on the signature page to this Support Agreement are the only shares of
the Company’s outstanding capital stock owned of record or beneficially owned by the Stockholder as of the date hereof, and none
of the Stockholder Shares are subject to any proxy, voting trust or other agreement or arrangement with respect to the voting of the Stockholder
Shares that is inconsistent with Stockholder’s obligations pursuant to this Support Agreement.

 

8. Specific
Performance. The Stockholder hereby agrees and acknowledges that (a) Parent and the Company would be irreparably injured in the event
of a breach by the Stockholder of its obligations under this Support Agreement, (b) monetary damages may not be an adequate remedy for
such breach and (c) Parent and the Company shall be entitled to obtain injunctive relief, in addition to any other remedy that such party
may have in law or in equity, in the event of such breach or anticipated breach, without the requirement to post any bond or other security
or to prove that money damages would be inadequate.

 

9. Entire
Agreement; Amendment; Waiver. This Support Agreement and the other agreements referenced herein constitute the entire agreement and
understanding of the parties hereto in respect of the subject matter hereof and supersede all prior understandings, agreements or representations
by or among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or the transactions
contemplated hereby provided, that, for the avoidance of doubt, the foregoing shall not affect the rights and obligations of the parties
under the Merger Agreement or any Additional Agreement. This Support Agreement may not be changed, amended, modified or waived (other
than to correct a typographical error) as to any particular provision, except by a written instrument executed by all parties hereto.
No failure or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any
term, condition, or provision of this Support Agreement, in any one or more instances, shall be deemed to be or construed as a further
or continuing waiver of any such term, condition, or provision.

 

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10. Binding
Effect; Assignment; Third Parties. This Support Agreement and all of the provisions hereof shall be binding upon and inure to the
benefit of the parties hereto and their respective permitted successors and assigns. This Support Agreement and all obligations of Stockholder
are personal to Stockholder and may not be assigned, transferred or delegated by Stockholder at any time without the prior written consent
of Parent and the Company, and any purported assignment, transfer or delegation without such consent shall be null and void ab initio.
Nothing contained in this Support Agreement or in any instrument or document executed by any party in connection with the transactions
contemplated hereby shall create any rights in, or be deemed to have been executed for the benefit of, any Person that is not a party
hereto or thereto or a successor or permitted assign of such a party.

 

11. Counterparts.
This Support Agreement may be executed in any number of original, electronic or facsimile counterparts and each of such counterparts shall
for all purposes be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

 

12. Severability.
This Support Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect
the validity or enforceability of this Support Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid
or unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Support Agreement a provision
as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable.

 

13. Governing
Law; Jurisdiction; Jury Trial Waiver. Sections 11.7, 11.15, 11.16 and 11.17 of the Merger Agreement are incorporated by reference
herein to apply with full force to any disputes arising under this Support Agreement.

 

14. Notice.
Any notice, consent or request to be given in connection with any of the terms or provisions of this Support Agreement shall be in writing
and shall be sent or given in accordance with the terms of Section 11.1 of the Merger Agreement to the applicable party, with respect
to the Company and Parent, at the respective addresses set forth in Section 11.1 of the Merger Agreement, and, with respect to the Stockholder,
at the address set forth underneath Stockholder’s name on the signature page hereto.

 

15. Termination.
This Support Agreement become effective upon the date hereof and shall automatically terminate, and none of Parent, the Company or Stockholder
shall have any rights or obligations hereunder, on the earliest of (i) the mutual written consent of Parent, the Company and the Stockholder,
(ii) the Closing (following the performance of the obligations of the parties hereunder required to be performed at or prior to the Closing),
or (iii) the termination of the Merger Agreement in accordance with its terms. No such termination shall relieve the Stockholder, Parent
or the Company from any liability resulting from a breach of this Support Agreement occurring prior to such termination. Notwithstanding
anything to the contrary herein, the provisions of this Section 15 shall survive the termination of this Support Agreement.

 

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16. Adjustment
for Stock Split. If, and as often as, there are any changes in the Stockholder Shares by way of stock split, stock dividend, combination
or reclassification, or through merger, consolidation, reorganization, recapitalization or business combination, or by any other means,
equitable adjustment shall be made to the provisions of this Support Agreement as may be required so that the rights, privileges, duties
and obligations hereunder shall continue with respect to the Stockholder, Parent, the Company, the Stockholder Shares as so changed.

 

17. Further
Actions. Each of the parties hereto agrees to execute and deliver hereafter any further document, agreement or instrument of assignment,
transfer or conveyance as may be necessary or desirable to effectuate the purposes hereof and as may be reasonably requested in writing
by another party hereto.

 

18. Expenses.
Each party shall be responsible for its own fees and expenses (including the fees and expenses of investment bankers, accountants and
counsel) in connection with the entering into of this Support Agreement, the performance of its obligations hereunder and the consummation
of the transactions contemplated hereby; provided, that in the event of any Action arising out of or relating to this Support Agreement,
the non-prevailing party in any such Action will pay its own expenses and the reasonable documented out-of-pocket expenses, including
reasonable attorneys’ fees and costs, reasonably incurred by the prevailing party.

 

19. Interpretation.
The titles and subtitles used in this Support Agreement are for convenience only and are not to be considered in construing or interpreting
this Support Agreement. In this Support Agreement, unless the context otherwise requires: (i) any pronoun used shall include the corresponding
masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii)
the term “including” (and with correlative meaning “include”) shall be deemed in each case to be followed by the
words “without limitation”; and (iii) the words “herein,” “hereto,” and “hereby” and other
words of similar import shall be deemed in each case to refer to this Support Agreement as a whole and not to any particular section or
other subdivision of this Support Agreement. The parties have participated jointly in the negotiation and drafting of this Support Agreement.
Consequently, in the event an ambiguity or question of intent or interpretation arises, this Support Agreement shall be construed as if
drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of
the authorship of any provision of this Support Agreement.

 

20. No
Partnership, Agency or Joint Venture. This Support Agreement is intended to create a contractual relationship among Stockholder, the
Company and Parent, and is not intended to create, and does not create, any agency, partnership, joint venture or any like relationship
among the parties hereto or among any other Company Stockholders entering into support agreements with the Company or Parent. Stockholder
has acted independently regarding its decision to enter into this Support Agreement. Nothing contained in this Support Agreement shall
be deemed to vest in the Company or Parent any direct or indirect ownership or incidence of ownership of or with respect to any Stockholder
Shares.

 

21. Capacity
as Stockholder. Stockholder signs this Support Agreement solely in Stockholder’s capacity as a stockholder of the Company, and
not in any other capacity, including, if applicable, as a director (including “director by deputization”), officer or employee
of the Company or any of its Subsidiaries. Nothing herein shall be construed to limit or affect any actions or inactions by Stockholder
or any representative of Stockholder, as applicable, serving as a director of the Company or any Subsidiary of the Company, acting in
such Person’s capacity as a director of the Company or any Subsidiary of the Company.

 

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IN WITNESS WHEREOF, the parties
have executed this Support Agreement as of the date first written above.

 

	 	The Company:
	 	 
	 	SOUNDHOUND, INC.
	 	 
	 	By:	 
	 	 	Name: 	Keyvan Mohajer
	 	 	Title:	Chief Executive Officer
	 	 	 	 
	 	Parent:
	 	 
	 	ARCHIMEDES TECH SPAC PARTNERS CO.
	 	 
	 	By:	 
	 	 	Name:	Stephen N. Cannon
	 	 	Title:	Chief Executive Officer

 

{Signature Page to Company
Stockholder Support Agreement} 

 

     

    

    

 

 

 

	Stockholder:	 
	 	 
	
    [_________________________________]

     
	 
	By:	                                                                       	 
	Name: 	 	 
	Title:	 	 

 

 

	Number and Type of Shares:	 
	 	 
	Shares of Company Common Stock:	 
	 	 
	Shares of Company Preferred Stock:	 
	 	 
	Shares of Series A Preferred Stock:	 
	 	 
	Shares of Series B Preferred Stock:	 
	 	 
	Shares of Series C Preferred Stock:	 
	 	 
	Shares of Series C-1 Preferred Stock:	 
	 	 
	Shares of Series D Preferred Stock:	 
	 	 
	Shares of Series D-1 Preferred Stock:	 
	 	 
	Shares of Series D-2 Preferred Stock:	 
	 	 
	Shares of Series D-3 Preferred Stock:	 
	 	 
	Shares of Series D-3A Preferred Stock:	 

 

	Address for Notice:	 
	Address:	 	 
		 
	 	 
	Facsimile No.:	 	 
	Telephone No.:	 	 

	Email:	 	 

 

{Signature Page to Company Stockholder Support Agreement}Exhibit 10.3

 

SUBSCRIPTION AGREEMENT

 

This SUBSCRIPTION AGREEMENT
(this “Subscription Agreement”) is entered into this ___ day of _______, 2021, by and between Archimedes Tech SPAC
Partners Co., a Delaware corporation (the “Company”), and the undersigned (“Subscriber”). Defined
terms used but not otherwise defined herein shall have the respective meanings ascribed thereto in the Transaction Agreement (as defined
below).

 

WHEREAS, the Company and the
other parties named therein propose to enter into an agreement and plan of merger (as it may be amended, the “Transaction Agreement”),
pursuant to which, among other things, a wholly-owned subsidiary of the Company will merge with and into SoundHound Inc., a Delaware corporation
(together with its subsidiaries, “SoundHound”), and SoundHound will continue as the surviving corporation and as a
wholly-owned subsidiary of the Company (the “Transaction”);

 

WHEREAS, in connection with
and contingent on the closing of the Transaction (the “Transaction Closing”), as contemplated by the Transaction Agreement,
and pursuant to the terms and conditions hereof, Subscriber desires to subscribe for and purchase from the Company that number of the
Company’s Class A common stock, par value $0.0001 per share (the “Common Stock”), set forth on the signature
page hereto for a purchase price of $10.00 per share (the “Per Share Price”), or the aggregate purchase price set forth
on the signature page hereto (the “Purchase Price”), and the Company desires to issue and sell to Subscriber at the
Closing the Securities (as defined below) in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company
on or prior to the Closing (as defined below); and

 

WHEREAS, in connection with
the Transaction, certain other “accredited investors” (within the meaning of Rule 501(a) under the Securities Act of 1933,
as amended (the “Securities Act”)) or “qualified institutional buyers” (within the meaning of Rule 144A
under the Securities Act) (the “Other Subscribers”) are entering into separate subscription agreements with the Company
(“Other Subscription Agreements”) substantially similar to this Subscription Agreement, pursuant to which such Other
Subscribers, and Subscriber pursuant to this Subscription Agreement, have agreed, severally and not jointly, to purchase on the closing
date of the Transaction (the “Closing Date”) an aggregate of up to ___ shares of Common Stock at the Per Share Price
(the “Offering”).

 

NOW, THEREFORE, in consideration
of the foregoing and the mutual representations, warranties and covenants, and pursuant to the terms and subject to the conditions, herein
contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows, severally and not jointly with any Other
Subscriber in the offering contemplated by this Subscription Agreement:

 

1. Subscription.
Subject to the terms and conditions hereof, Subscriber hereby subscribes for and agrees to purchase from the Company at the Closing, and
the Company hereby agrees to issue and sell to Subscriber, at the Closing, upon the payment of the Purchase Price, that number of shares
of Common Stock set forth on the signature page hereto (the “Securities”) on the terms and conditions set forth herein
(such subscription and issuance, the “Subscription”).

 

     

    

    

 

2. Representations,
Warranties and Agreements.

 

2.1 Subscriber’s
Representations, Warranties and Agreements. To induce the Company to issue the Securities to Subscriber, Subscriber hereby represents
and warrants to the Company and agrees with the Company as follows:

 

2.1.1 If
Subscriber is not an individual, Subscriber has been duly formed or incorporated and is validly existing and in good standing under the
laws of its jurisdiction of incorporation or formation, with power and authority to enter into, deliver and perform its obligations under
this Subscription Agreement. If Subscriber is an individual, Subscriber has the authority to enter into, deliver and perform Subscriber’s
obligations under this Subscription Agreement.

 

2.1.2 If
Subscriber is not an individual, this Subscription Agreement has been duly authorized, executed and delivered by Subscriber. If Subscriber
is an individual, the signature on this Subscription Agreement is genuine, and Subscriber has legal competence and capacity to execute
the same. Assuming the due authorization, execution and delivery of the Subscription Agreement by the Company, this Subscription Agreement
constitutes a valid and binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as may be
limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or other laws relating
to or affecting the rights of creditors generally, and (ii) principles of equity, whether considered at law or equity.

 

2.1.3 The
execution, delivery and performance by Subscriber of this Subscription Agreement and the consummation of the transactions contemplated
herein do not and will not (i) conflict with or result in a breach or violation of any of the terms or provisions of, or constitute
a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber
or any of its subsidiaries pursuant to the terms of any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement
or instrument to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is
subject, which would reasonably be expected to materially and adversely affect the legal authority or ability of Subscriber to comply
in all material respects with the terms of this Subscription Agreement (a “Subscriber Material Adverse Effect”); (ii) if
Subscriber is not an individual, result in any violation of the provisions of the organizational documents of Subscriber or any of its
subsidiaries in any material respect; or (iii) result in any violation of any statute or any judgment, order, rule or regulation
of any court or government or governmental, tribunal, judicial, administrative federal, state, local, or foreign or any agency, bureau,
board, commission instrumentality or authority thereof, including any state’s attorney general or any court or arbitrator (public
or private) (“Authority”), having jurisdiction over Subscriber or any of its subsidiaries or any of their respective
properties that would reasonably be expected to have a Subscriber Material Adverse Effect.

 

2.1.4 Subscriber
(i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an “accredited investor”
(within the meaning of Rule 501(a) under the Securities Act), in each case, satisfying the applicable requirements set forth on Schedule
A, (ii) is acquiring the Securities only for its own account and not for the account of others, or if Subscriber is subscribing
for the Securities as a fiduciary or agent for one or more investor accounts, each owner of such account is a “qualified institutional
buyer” or an “accredited investor” and Subscriber has full investment discretion with respect to each such account,
and the full power and authority to make the acknowledgements, representations, warranties and agreements herein on behalf of each owner
of each such account, and (iii) is not acquiring the Securities with a view to, or for offer or sale in connection with, any distribution
thereof in violation of the Securities Act (and shall provide the requested information on Schedule A following the signature page
hereto). Nothing contained herein shall be deemed a representation or warranty by Subscriber to hold the Subscribed Shares for any period
of time. Subscriber is not an entity formed for the specific purpose of acquiring the Securities unless such entity is an accredited investor
within the meaning of Rule 501(a)(8) under the Securities Act and all of the equity owners in such entity are accredited investors.

 

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2.1.5 Subscriber
understands and agrees that the Securities are being offered in a transaction not involving any public offering within the meaning of
the Securities Act and that the Securities have not been registered under the Securities Act. Subscriber understands and agrees that the
Securities may not be resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under
the Securities Act with respect to the Securities except (i) to the Company or a subsidiary thereof, or (ii) pursuant to another applicable
exemption from the registration requirements of the Securities Act that is available and that any book entries representing the Securities
shall contain a restrictive legend in substantially the form provided in Section 4.4 hereof. Subscriber understands and agrees that the
Securities will not be eligible for resale pursuant to Rule 144 promulgated under the Securities Act for at least a year after the Closing
Date and that the provisions of Rule 144(i) will apply to the Shares. Subscriber understands and agrees that the Securities will be subject
to the foregoing transfer restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the
Securities and may be required to bear the financial risk of an investment in the Securities for an indefinite period of time. Subscriber
understands that it has been advised to consult legal, tax and accounting counsel prior to making any offer, resale, transfer, pledge
or other disposition of any of the Securities.

 

2.1.6 Subscriber
understands and agrees that Subscriber is purchasing the Securities directly from the Company. Subscriber further acknowledges that there
have been no representations, warranties, covenants and agreements made to Subscriber by the Company or any of its officers or directors,
expressly or by implication, other than those representations, warranties, covenants and agreements included in this Subscription Agreement,
and Subscriber is not relying on any representations, warranties or covenants other than those expressly set forth in this Subscription
Agreement.

 

2.1.7 Subscriber
represents and warrants that (i) it is not a Benefit Plan Investor as contemplated by the Employee Retirement Income Security Act
of 1974, as amended (“ERISA”), or (ii) its acquisition and holding of the Securities will not constitute or result
in a non-exempt prohibited transaction under Section 406 of ERISA, Section 4975 of the Internal Revenue Code of 1986, as amended,
or any applicable similar law, to the extent such laws are applicable to Subscriber.

 

    3

    

    

 

2.1.8 In
making its decision to purchase the Securities, Subscriber represents that it has relied solely upon independent investigation made by
Subscriber and the representations, warranties, and covenants of the Company contained in this Subscription Agreement. Subscriber acknowledges
and agrees that Subscriber has received and has had an adequate opportunity to review, such financial and other information as Subscriber
deems necessary in order to make an investment decision with respect to the Securities and made its own assessment and is satisfied concerning
the relevant tax and other economic considerations relevant to Subscriber’s investment in the Securities. Without limiting the generality
of the foregoing, Subscriber acknowledges that it has reviewed the documents provided to Subscriber by the Company, including (collectively,
the “Disclosure Documents”): (i) the final prospectus of the Company, dated as of March 10, 2021 and filed with the
Securities and Exchange Commission (the “Commission”) (File Nos. 333-253108 and 333-254114) on March 12, 2021 (the
“Prospectus”), (ii) each SEC Document (as defined below) through the date of this Subscription Agreement, (iii) the
Transaction Agreement, a copy of which will be filed by the Company with the Commission and (iv) the investor presentation by the Company
and SoundHound (the “Investor Presentation”), a copy of which will be furnished by the Company to the Commission. Subscriber
represents and agrees that Subscriber and its professional advisor(s), if any, have had the full opportunity to ask the Company’s
management questions, receive such answers and obtain such information as Subscriber and its professional advisor(s), if any, have deemed
necessary to make an investment decision with respect to the Securities. The Subscriber further acknowledges that the information contained
in the Disclosure Documents is subject to change, and that any changes to the information contained in the Disclosure Documents, including
any changes based on updated information or changes in terms of the Transaction, shall in no way affect Subscriber’s obligation
to purchase the Securities hereunder, except as otherwise provided herein including pursuant to Section 3.2 hereof. Subscriber acknowledges
and agrees that (i) it has not relied on any statements or other information provided by Guggenheim Securities, LLC (the “Advisor”)
or any of the Advisor’s affiliates with respect to its decision to invest in the Securities, including information related to the
Company, SoundHound, the Securities and the offer and sale of the Securities, (ii) neither the Advisor, nor any of the Advisor’s
affiliates, has provided Subscriber with any information or advice with respect to the Securities, nor is such information or advice necessary
or desired, and (iii) neither the Advisor, nor any of the Advisor’s affiliates, has prepared any disclosure or offering document
in connection with the offer and sale of the Securities. Neither the Advisor, nor any of the Advisor’s affiliates, has made or makes
any representation as to the Company, SoundHound or the quality or value of the Securities and the Advisor and its affiliates may have
acquired non-public information with respect to the Company which Subscriber agrees need not be provided to it. Subscriber agrees the
Advisor shall not be liable to Subscriber for any action heretofore or hereafter taken or omitted to be taken by it in connection with
Subscriber’s purchase of the Securities.

 

2.1.9 Subscriber
became aware of this offering of the Securities solely (a) by means of direct contact from the Advisor, the Company, SoundHound or a representative
of the Advisor, the Company or SoundHound, or (b) directly from the Company as a result of a pre-existing, substantial relationship with
the Company, and the Securities were offered to Subscriber solely by direct contact between Subscriber and the Company. Subscriber did
not become aware of this offering of the Securities, nor were the Securities offered to Subscriber, by any other means. Subscriber acknowledges
that the Advisor has not acted as its financial advisor. Subscriber acknowledges that the Company represents and warrants that the Securities
(i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving
a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

 

    4

    

    

 

2.1.10 Subscriber
acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Securities. Subscriber has
such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in
the Securities, and Subscriber has sought such accounting, legal and tax advice as Subscriber has considered necessary to make an informed
investment decision. Subscriber understands and acknowledges that it (i) is a sophisticated investor, experienced in investing in private
equity transactions and capable of evaluating investment risks independently, both in general and with regard to all transactions and
investment strategies involving a security or securities and (ii) has exercised independent judgment in evaluating its participation in
the purchase of the Securities.

 

2.1.11 Subscriber
represents and acknowledges that Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating
the merits and risks of the investment in the Securities, has analyzed and fully considered the risks of an investment in the Securities
and determined that the Securities are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable
future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber further acknowledges specifically
that a possibility of total loss of investment exists.

 

2.1.12 Subscriber
understands and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Securities or made
any findings or determination as to the fairness of this investment.

 

2.1.13 Subscriber
represents and warrants that Subscriber is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked
Persons, the Executive Order 13599 List, the Foreign Sanctions Evaders List, or the Sectoral Sanctions Identification List, each of which
is administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive
Order issued by the President of the United States and administered by OFAC (“OFAC List”), or a person or entity prohibited
by any OFAC sanctions program, (ii) owned or controlled by, or acting on behalf of, a person, that is named on an OFAC List; (iii) organized,
incorporated, established, located, resident or born in, or a citizen, national, or the government, including any political subdivision,
agency, or instrumentality thereof, of any country or territory embargoed or subject to substantial trade restrictions by the United States;
(iv) a Designated National as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (v) a non-U.S. shell bank
or providing banking services indirectly to a non-U.S. shell bank (collectively, a “Prohibited Investor”).
Subscriber agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that
Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank
Secrecy Act (31 U.S.C. Section 5311 et seq.) (the “BSA”), as amended by the USA PATRIOT Act of 2001 (the “PATRIOT
Act”), and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber, directly
or indirectly through a third party administrator, maintains policies and procedures reasonably designed to comply with applicable obligations
under the BSA/PATRIOT Act. Subscriber also represents that, to the extent required by applicable law or regulation, it, directly or indirectly
through a third party administrator, maintains policies and procedures reasonably designed for the screening of its investors against
the OFAC sanctions programs, including the OFAC List, and to otherwise ensure compliance with OFAC-administered sanctions programs. Subscriber
further represents and warrants that, to the extent required by applicable law or regulation, it, directly or indirectly through a third-party
administrator, maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase
the Securities were legally derived.

 

    5

    

    

 

2.1.14 On
the date the Purchase Price will be required to be funded pursuant to Section 3.1, Subscriber will have sufficient immediately
available funds to pay the Purchase Price pursuant to Section 3.1.

 

2.1.15 To
the extent Subscriber is one of the covered persons identified in Rule 506(d)(1), Subscriber represents that no disqualifying event described
in Rule 506(d)(1)(i)-(viii) under the Securities Act (a “Disqualification Event”) is applicable to Subscriber or any
of its Rule 506(d) Related Parties (as defined below), except, if applicable, for a Disqualification Event as to which Rule 506(d)(2)(ii)
or (iii) or (d)(3) is applicable. Subscriber hereby agrees that it shall notify the Company promptly in writing in the event a Disqualification
Event becomes applicable to Subscriber or any of its Rule 506(d) Related Parties, except, if applicable, for a Disqualification Event
as to which Rule 506(d)(2)(ii) or (iii) or (d)(3) is applicable. For purposes of this Section 2.1.15, “Rule 506(d) Related Party”
shall mean a person or entity that is a direct beneficial owner of Subscriber’s securities for purposes of Rule 506(d) under the
Securities Act.

 

2.1.16 No
broker, finder or other financial consultant has acted on behalf of Subscriber in connection with this Subscription Agreement or the transactions
contemplated hereby in such a way as to create any liability on the Company.

 

2.1.17 Except
as expressly disclosed in a Schedule 13D or Schedule 13G (or amendments thereto) filed by such Subscriber with the Commission with respect
to the beneficial ownership of the Company’s Common Stock prior to the date hereof, Subscriber is not currently (and at all times
through Closing will refrain from being or becoming) a member of a “group” (within the meaning of Section 13(d)(3) or Section
14(d)(2) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or any successor provision) acting
for the purpose of acquiring, holding or disposing of equity securities of the Company (within the meaning of Rule 13d-5(b)(1) under the
Exchange Act).

 

2.1.18 No
foreign person (as defined in 31 C.F.R. Part 800.224) in which the national or subnational governments of a single foreign state have
a substantial interest (as defined in 31 C.F.R. Part 800.244) will acquire a substantial interest in the Company as a result of the purchase
by such Subscriber and sale of the Securities hereunder such that a declaration to the Committee on Foreign Investment in the United States
would be mandatory under 31 C.F.R. Part 800.401, and no foreign person will have control (as defined in 31 C.F.R. Part 800.208) over the
Company from and after the Closing as a result of the purchase by such Subscriber and sale of the Securities hereunder.

 

    6

    

    

 

2.1.19 Subscriber
understands and agrees that the Advisor is acting as capital markets advisor to SoundHound in connection with the Offering and as financial
advisor to SoundHound in connection with the Transaction. In such capacity, the Advisor has no fiduciary or other obligation to the Company
or Subscriber in respect of the Offering, the Transaction or otherwise. In addition, Subscriber understands and agrees that certain representatives
of the Advisor, including members of the Advisor’s investment banking team that is working with SoundHound, have direct or indirect
investments in and other relationships with SoundHound, and as a result, it is possible that the Advisor and its affiliates and representatives
may be or may be perceived as being adverse to the interests of the Company or SoundHound in the context of the Offering, the Transaction
or otherwise. Subscriber further understands and agrees that none of the Advisor and its affiliates and representatives will be under
any obligation or duty as a result of any such relationship or investment or as a result of the Advisor’s engagement by SoundHound
to take any action or refrain from taking any action, or to exercise or not exercise any rights or remedies, that they may otherwise be
entitled to take or exercise in respect of any such relationship or investment or in respect of the Advisor’s engagement by SoundHound.

 

2.2 Company’s
Representations, Warranties and Agreements. To induce Subscriber to purchase the Securities, the Company hereby represents and warrants
to Subscriber and agrees with Subscriber as follows:

 

2.2.1 The
Company has been duly incorporated and is validly existing as a corporation in good standing under the Delaware General Corporation Law
(the “DGCL”), with the requisite corporate power and authority to own, lease and operate its properties and conduct
its business as presently conducted and to enter into, deliver and perform its obligations under this Subscription Agreement.

 

2.2.2 The
Securities have been duly authorized and, when issued and delivered to Subscriber against full payment for the Securities in accordance
with the terms of this Subscription Agreement, and registered with the Company’s transfer agent, the Securities will be validly
issued, fully paid, non-assessable and free and clear of any liens or other restrictions whatsoever (other than those arising under state
or federal securities laws or as set forth herein), and will not be issued in violation of or subject to any preemptive or similar rights
created under the Company’s amended and restated certificate of incorporation or bylaws or under the DGCL or any agreement to which
the Company is a party or by which is otherwise bound.

 

2.2.3 This
Subscription Agreement has been duly authorized, executed and delivered by the Company and is a valid and binding obligation of the Company,
enforceable against it in accordance with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency,
fraudulent conveyance, reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, and (ii) principles
of equity, whether considered at law or equity.

 

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2.2.4 The
execution, delivery and performance of this Subscription Agreement (including compliance by the Company with all of the provisions hereof),
the issuance and sale of the Securities and the consummation of the certain other transactions contemplated herein will not (i) conflict
with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation
or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of any indenture,
mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the
Company is bound or to which any of the property or assets of the Company is subject, which would, individually or in the aggregate, reasonably
be expected to have a material adverse effect on the business, properties, assets, liabilities, operations, financial condition, stockholders’
equity or results of operations of the Company after giving effect to the Transaction or materially and adversely affect the validity
of the Securities or the legal authority or ability of the Company to comply in all material respects with the terms of this Subscription
Agreement (a “Material Adverse Effect”); (ii) result in any violation of the provisions of the organizational
documents of the Company in any material respect; or (iii) result in any violation of any statute or any judgment, order, rule or
regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties
that would reasonably be expected to have a Material Adverse Effect.

 

2.2.5 Neither
the Company, nor any person acting on its behalf has, directly or indirectly, made any offers or sales of any Company security or solicited
any offers to buy any security, under circumstances that would adversely affect reliance by the Company on Section 4(a)(2) of the
Securities Act for the exemption from registration for the transactions contemplated hereby or would require registration of the issuance
or sale of the Securities under the Securities Act.

 

2.2.6 Neither
the Company nor any person acting on its behalf has conducted any general solicitation or general advertising (as those terms are used
in Regulation D under the Securities Act) in connection with the offer or sale of any of the Securities and neither the Company, nor any
person acting on its behalf has offered any of the Securities in a manner involving any public offering under, or in a distribution in
violation of, the Securities Act or any state securities laws.

 

2.2.7 Immediately
after the Closing, SoundHound will be a wholly-owned subsidiary of the Company.

 

2.2.8 The
Company has not taken any steps to seek protection pursuant to any law or statute relating to bankruptcy, insolvency, reorganization,
receivership, liquidation, administration or winding up or failed to pay its debts when due, nor does the Company have any knowledge or
reason to believe that any of their respective creditors intend to initiate involuntary bankruptcy proceedings or seek to commence an
administration.

 

    8

    

    

 

2.2.9 No
Disqualification Event is applicable to the Company or, to the Company’s knowledge, any Company Covered Person (as defined below),
except for a Disqualification Event as to which Rule 506(d)(2)(ii)-(iv) or (d)(3) under the Securities Act is applicable. The Company
has complied, to the extent applicable, with any disclosure obligations under Rule 506(e) under the Securities Act. “Company
Covered Person” means, with respect to the Company as an “issuer” for purposes of Rule 506 under the Securities
Act, any person listed in the first paragraph of Rule 506(d)(1) under the Securities Act.

 

2.2.10 As
of the date of this Subscription Agreement, the authorized capital stock of the Company consists of 100,000,000 shares of Common Stock
and 1,000,000 shares of preferred stock, par value $0.0001 per share, of which 17,461,000 shares of Common Stock are issued and outstanding
as of the date hereof and no preferred shares are issued and outstanding. 6,858,000 shares of Common Stock are reserved for issuance upon
the exercise of the Company’s warrants (“Warrants”). All (i) issued and outstanding shares of Common Stock have
been duly authorized and validly issued, are fully paid and are non-assessable and are not subject to preemptive rights and (ii) outstanding
Warrants have been duly authorized and validly issued, are fully paid and are not subject to preemptive rights. As of the date hereof,
except as set forth above pursuant to the organizational documents of the Company, the Other Subscription Agreements, the Transaction
Agreement and any promissory notes issued by the Company’s sponsor or its affiliate to the Company for working capital purposes
as described in the SEC Documents (“Sponsor Loans”), there are no outstanding options, warrants or other rights to
subscribe for, purchase or acquire from the Company any shares of Common Stock or other equity interests in the Company, or securities
convertible into or exchangeable or exercisable for such equity interests. As of the date hereof, other than any subsidiary created for
purposes of the Transaction, the Company has no subsidiaries and does not own, directly or indirectly, interests or investments (whether
equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or other agreements
or understandings to which the Company is a party or by which it is bound relating to the voting of any securities of the Company, other
than (A) as set forth in the Company’s filings with the Commission, together with any amendments, restatements or supplements thereto
(the “SEC Documents”) and (B) as contemplated by the Transaction Agreement. Except as disclosed in the SEC Documents,
the Company has no outstanding indebtedness and will not have any outstanding long-term indebtedness as of immediately prior to the Closing
(excluding any Sponsor Loans).

 

2.2.11 Assuming
the accuracy of Subscriber’s representations and warranties set forth in this Subscription Agreement, no registration under the
Securities Act is required for the offer and sale of the Common Stock by the Company to Subscriber and the Common Stock is not being offered
in a manner involving a public offering under, or in a distribution in violation of, the Securities Act or any state securities laws.

 

2.2.12 Except
as to the accounting relating to the Warrants, as of their respective dates, each of the SEC Documents complied in all material respects
with the requirements of the Securities Act and the Exchange Act, and the rules and regulations of the Commission promulgated thereunder,
and none of the SEC Documents, when filed, contained any untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made,
not misleading; provided, that with respect to any registration statement or any proxy statement/prospectus to be filed by the Company
with respect to the Transaction or any other information relating to SoundHound or any of its affiliates included in any SEC Document
or filed as an exhibit thereto, the representation and warranty in this sentence is made to the Company’s knowledge. The Company
has filed each filing with the Commission that the Company was required to file with the Commission since its inception and through the
date hereof. Except as to the accounting relating to the Warrants, each of the financial statements of the Company included in the SEC
Documents comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with
respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as
of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited
statements, to normal, year-end audit adjustments. As of the date hereof, there are no outstanding or unresolved comments in comment letters
from the Staff of the Commission with respect to any of the SEC Documents.

 

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2.2.13 The
Company is not, and immediately after receipt of payment for the Securities will not be, an “investment company” within the
meaning of the Investment Company Act of 1940, as amended.

 

2.2.14 The
Company is in compliance with all applicable laws, except where such non-compliance would not reasonably be expected to have a Material
Adverse Effect. As of the date of this Agreement the Company has not received any written communication from a governmental entity that
alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance,
default or violation would not, individually or in the aggregate, be reasonably expected to have a Material Adverse Effect.

 

2.2.15 Except
for such matters as have not had and would not be reasonably expected to have, individually or in the aggregate, a Material Adverse Effect,
as of the date of this Subscription Agreement, there is no (i) proceeding pending, or, to the knowledge of the Company, threatened against
the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

 

2.2.16 Except
for discussions specifically regarding the offer and sale of the Securities, the Company confirms that neither it nor any other person
acting on its behalf has provided Subscriber or its agents or counsel with any information that constitutes or could reasonably be expected
to constitute material, nonpublic information concerning the Company or any of its subsidiaries, other than with respect to the Transaction
and the transactions contemplated by this Subscription Agreement or the Other Subscription Agreements. Except with respect to the Transaction
and the transactions contemplated by this Subscription Agreement and the Other Subscription Agreements, no event or circumstance has occurred
which, under applicable law, rule or regulation, requires public disclosure at or before the date hereof or announcement by the Company
but which has not been so publicly disclosed.

 

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2.2.17 (i)
Each of the Company and its subsidiaries, any of their respective directors and officers and, to the Company’s knowledge, SoundHound,
any of SoundHound’s directors and officers and any of the Company’s, its subsidiaries and SoundHound’s employees, representatives,
agents and any person acting on its or their behalf has not engaged in any activity or conduct which would violate any applicable anti-bribery,
anti-corruption or anti-money laundering laws, regulations or rules in any applicable jurisdiction (including the U.S. Foreign Corrupt
Practices Act of 1977, as amended), (ii) the Company, its subsidiaries and, to the Company’s knowledge, the Company has instituted
and maintains systems, policies and procedures designed to prevent violation of such laws, regulations and rules and (iii) no action,
suit or proceeding by or before any court or governmental or regulatory agency, authority or body or any arbitrator having jurisdiction
over the Company, its subsidiaries, or, to the Company’s knowledge, SoundHound with respect to such laws, regulations and rules
is pending and, to the Company’s knowledge, no such actions, suits or proceedings are threatened or contemplated.

 

2.2.18 The
Company’s Subunits are registered pursuant to Section 12(b) of the Exchange Act, and are listed for trading on Nasdaq under the
symbol “ATSPT”; provided, that the Subscriber acknowledges that the Subunits will be broken up into their component parts
upon the consummation of the Transaction or any other Business Combination and will thereafter not continue to trade on Nasdaq, and only
the Common Stock and the Warrants will trade on Nasdaq. As of the date of this Agreement, there is no suit, action, proceeding or investigation
pending or, to the knowledge of the Company, threatened against the Company by Nasdaq or the Commission, respectively, to prohibit or
terminate the listing of the Company’s Subunits on Nasdaq, suspend trading of the Subunits on Nasdaq or to deregister the Subunits
under the Exchange Act. The Company has taken no action that is designed to terminate or expected to result in the termination of the
registration of the Common Stock or the Subunits under the Exchange Act (except with respect to the Subunits upon the consummation of
the Transaction or any other Business Combination).

 

2.2.19 Except
with respect to agreements regarding the non-disclosure of confidential information and/or trading restrictions entered into on or prior
to the date hereof, the Company has not entered into, amended or modified, and shall not enter into, amend or modify any Other Subscription
Agreement or any other related agreements (including side letters or similar agreements in respect thereof) with any Other Subscriber
as a result of which any such Other Subscriber (or any of their affiliates) may purchase shares of the Company’s Common Stock at
a price per share less than the Per Share Price in connection with the Transaction or on other terms (economic or otherwise) materially
more favorable to such Other Subscriber (or any of their affiliates) than as set forth in this Subscription Agreement. The Company and
its affiliates shall not release any Other Subscriber (or any of its affiliates) under any Other Subscription Agreement from any of its
material obligations thereunder or any other agreements (including side letters or similar agreements in respect thereof) with any Other
Subscriber (or any of its affiliates) under any Other Subscription Agreement unless it offers a similar release to Subscriber with respect
to any similar obligations it has hereunder. For the avoidance of doubt, the foregoing shall exclude (A) any commercial arrangements entered
into by the Company or SoundHound with Other Subscribers that have executed Other Subscription Agreements and that the Company or SoundHound
has determined are strategic investors (“Strategic Arrangements”) and (B) any arrangements that SoundHound has entered
into prior to or as of the date hereof with Other Subscribers that have executed Other Subscription Agreements which Other Subscribers,
as of the date hereof, are equity holders of SoundHound (“Current SoundHound Equity Holders”) who have entered into
such arrangements in their capacity as equity holders of SoundHound (“Existing SoundHound Equity Holder Arrangements”).

 

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2.2.20 Upon
the Closing, the Securities will not be subject to any transfer restriction other than those restrictions related to the status of the
Securities as “restricted securities” under applicable securities laws, pending their resale pursuant to an effective registration
statement, Rule 144 or pursuant to another applicable exemption from the registration requirements of the Securities Act.

 

2.2.21 (i)
The Company, and, to the knowledge of the Company, the officers, directors, employees, and agents of the Company, in each case, acting
on behalf of the Company, have been in compliance in all material respects with all applicable Anti-Corruption Laws (as herein defined),
(ii) the Company has not been convicted of violating any Anti-Corruption Laws or, to the knowledge of the Company, subjected to any investigation
by a governmental authority for violation of any applicable Anti-Corruption Laws, (iii) the Company has not conducted or initiated any
internal investigation or made a voluntary, directed, or involuntary disclosure to any governmental authority regarding any alleged act
or omission arising under or relating to any noncompliance with any Anti-Corruption Laws and (iv) the Company has not received any written
notice or citation from a governmental authority for any actual or potential noncompliance with any applicable Anti-Corruption Laws. As
used herein, “Anti-Corruption Laws” means any applicable laws relating to corruption and bribery, including the U.S.
Foreign Corrupt Practices Act of 1977 (as amended), the UK Bribery Act 2010, and any similar law that prohibits bribery or corruption.

 

2.2.22 The
Company represents and warrants that the Company and its directors and officers and, to the Company’s knowledge, SoundHound and
any of its directors, officers, employees, representatives, agents and any person acting on its or their behalf is not (i) a person or
entity named on the List of Specially Designated Nationals and Blocked Persons, the Executive Order 13599 List, the Foreign Sanctions
Evaders List, or the Sectoral Sanctions Identification List, each of which is administered by OFAC, or any OFAC Lists, (ii) owned or controlled
by, or acting on behalf of, a person, that is named on an OFAC List, (iii) organized, incorporated, established, located, resident or
born in, or a citizen, national, or the government, including any political subdivision, agency, or instrumentality thereof, of, Cuba,
Iran, North Korea, Syria, the Crimea region of Ukraine, or any other country or territory embargoed or subject to substantial trade restrictions
by the United States or (iv) a Designated National as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515.

 

2.2.23 There
are no securities or instruments issued by the Company containing anti-dilution provisions that will be triggered by the issuance of (i)
the Securities or (ii) the Common Stock to be issued pursuant to any Other Subscription Agreement, in each case, that have not been or
will not be validly waived on or prior to the Closing Date.

 

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3. Settlement
Date and Delivery.

 

3.1 Closing.
The closing of the Subscription contemplated hereby (the “Closing”) is contingent upon the substantially concurrent
consummation of the Transaction and the satisfaction or waiver of the other conditions, as provided for by the Transaction Agreement.
The Closing shall occur on the closing date of, and immediately prior to, or simultaneously with, the consummation of the Transaction.
Upon written notice from (or on behalf of) the Company to Subscriber (the “Closing Notice”) that the Company reasonably
expects all conditions to the Transaction Closing to be satisfied on a date that is not less than five (5) business days from the
date of the Closing Notice, Subscriber shall deliver to the Company, at least one (1) business day prior to the scheduled closing
date specified in the Closing Notice (the “Scheduled Closing Date”), to be held in escrow until the Closing, the Purchase
Price for the Securities by wire transfer of United States dollars in immediately available funds to the account specified by the Company
in the Closing Notice, which at the Closing will be released to the Company against delivery by the Company promptly after the Closing
to Subscriber of the Securities in book-entry form (or in certificated form if indicated by Subscriber on Subscriber’s signature
page hereto), free and clear of any liens or other restrictions (other than those arising under this Subscription Agreement or applicable
securities laws). In the event the Closing does not occur within three (3) business days of the Scheduled Closing Date, the Company shall
promptly (but not later than two (2) business days thereafter) return the Purchase Price to Subscriber. The failure of the Closing
to occur on the Scheduled Closing Date shall not terminate this Subscription Agreement or otherwise relieve any party of any of its obligations
hereunder, unless this Subscription Agreement has been terminated pursuant to Section 5 hereof. Upon written request by Subscriber, the
Company will provide a completed Form W-9 concurrent with, or prior to, the delivery of the Closing Notice. For purposes of this Subscription
Agreement, “business day” means any day that, in New York, New York, is neither a legal holiday nor a day on which commercial
banking institutions are generally authorized or required by law or regulation to close (excluding as a result of “stay at home”,
“shelter-in-place”, “non-essential employee” or any other similar orders or restrictions or the closure of any
physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems, including for
wire transfers, of commercial banking institutions in New York, New York are generally open for use by customers on such day).

 

3.2 Conditions
to Closing.

 

3.2.1 The
Closing shall be subject to the satisfaction or valid waiver by each of the Company and SoundHound, on the one hand, and Subscriber, on
the other, of the conditions that, on the Closing Date:

 

(i) No
suspension of the qualification of the Securities for offering or sale or trading of the Common Stock on the Nasdaq Capital Market (“Nasdaq”)
shall have occurred and be continuing.

 

(ii) No
Authority shall have enacted, issued, promulgated, enforced or entered any law, rule, regulation, judgment, decree, executive order or
award (whether temporary preliminary or permanent) which is then in effect and has the effect of making the transactions contemplated
hereby illegal or otherwise prohibiting or enjoining the consummation of the transactions contemplated hereby.

 

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(iii) (A)
All conditions precedent to the consummation of the Transaction set forth in the Transaction Agreement, as determined by the parties to
the Transaction Agreement, shall have been satisfied or waived by the party entitled to the benefit thereof (other than those conditions
that, by their nature, may only be satisfied at the consummation of the Transaction, but subject to satisfaction of such conditions as
of the consummation of the Transaction), and (B) the Transaction Closing shall be substantially concurrent with the Closing .

 

3.2.2 The
Closing shall also be subject to the satisfaction or valid waiver by the Subscriber of the conditions that, on the Closing Date:

 

(i) The
Company shall have performed or complied in all material respects with all agreements and covenants required by this Subscription Agreement
to be performed by the Company at or prior to the Closing.

 

(ii) The
representations and warranties of the Company contained in this Subscription Agreement shall be true and correct in all material respects
(other than representations and warranties that are qualified as to materiality or Material Adverse Effect, which representations and
warranties shall be true and correct in all respects) at and as of the Closing Date (except for representations and warranties made as
of a specific date, which shall be true and correct in all material respects (other than representations and warranties that are qualified
as to materiality or Material Adverse Effect, which representations and warranties shall be true and correct in all respects) as of such
date), and the consummation of the Closing shall constitute a reaffirmation by the Company of each of the representations, warranties
and agreements of the Company contained in this Subscription Agreement as of the Closing Date.

 

(iii) Company
shall have filed with Nasdaq an application or supplemental listing application for the listing of the Securities and Nasdaq shall have
raised no objection with respect thereto, subject to official notice of issuance.

 

(iv) There
has been no amendment, modification or waiver of one or more of the Other Subscription Agreements (including via side letter or other
agreement) that materially benefits one or more Other Subscribers unless Subscriber has been offered the same benefits (excluding Strategic
Arrangements and Existing SoundHound Equity Holder Arrangements).

 

(v) No
amendment, modification or waiver of the Transaction Agreement (as the same exists on the date hereof as provided to Subscriber) or any
terms thereof shall have occurred that would reasonably be expected to materially and adversely affect the economic benefits that Subscriber
would reasonably expect to receive under this Subscription Agreement without having received Subscriber’s prior written consent.

 

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(vi) No
closing condition, if any, appearing in the Transaction Agreement relating to the minimum cash of the Company as of the closing of the
Transaction (after giving effect to redemptions from the Trust Account) shall be waived or amended.

 

3.2.3 The
Closing shall also be subject to the satisfaction or valid waiver by the Company and SoundHound of the conditions that, on the Closing
Date:

 

(i) Subscriber
shall have performed or complied in all material respects with all agreements and covenants required by this Subscription Agreement to
be performed by Subscriber at or prior to the Closing.

 

(ii) All
representations and warranties of Subscriber contained in this Subscription Agreement shall be true and correct in all material respects
(other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect, which representations
and warranties shall be true in all respects) at and as of the Closing Date (except for representations and warranties made as of a specific
date, which shall be true and correct in all material respects (other than representations and warranties that are qualified as to materiality
or Subscriber Material Adverse Effect, which representations and warranties shall be true in all respects) as of such date), and the consummation
of the Closing shall constitute a reaffirmation by the Subscriber of each of the representations, warranties and agreements of the Subscriber
contained in this Subscription Agreement as of the Closing Date.

 

4. Transfer
Restrictions.

 

4.1 After
the Closing, the Securities may only be resold, transferred, pledged or otherwise disposed of in compliance with state and federal securities
laws and pursuant to an effective registration statement, Rule 144 under the Securities Act (“Rule 144”) or pursuant
to another applicable exemption from the registration requirements of the Securities Act, to the Company or to an affiliate of Subscriber.
As a condition of transfer (other than pursuant to an effective registration statement, pursuant to Rule 144 or pursuant to another applicable
exemption from the registration requirements of the Securities Act), any such transferee shall agree in writing to be bound by the terms
of this Subscription Agreement and shall have the rights and obligations of Subscriber under this Agreement.

 

4.2 The
Company acknowledges that the Securities may be pledged by Subscriber in connection with a bona fide margin agreement, provided that such
pledge shall be pursuant to an available exemption from the registration requirements of the Securities Act or pursuant to, and in accordance
with, a registration statement that is effective under the Securities Act at the time of such pledge, and Subscriber effecting a pledge
of the Securities shall not be required to provide the Company with any notice thereof; provided, however, that neither the Company nor
its counsel shall be required to take any action (or refrain from taking any action) in connection with any such pledge, other than providing
any such lender of such margin agreement with an acknowledgment that the Securities are not subject to any contractual lock up or prohibition
on pledging, the form of such acknowledgment to be subject to review and comment by the Company in all respects.

 

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4.3 Subject
to applicable requirements of the Securities Act and the interpretations of the Commission thereunder and any requirements of the Company’s
transfer agent, the Company shall use commercially reasonable efforts to ensure that instruments, whether certificated or uncertificated,
evidencing the Securities shall not contain any legend (including the legend set forth in Section 4.4 below) (i) in connection with any
sale of such Securities pursuant to Rule 144, (ii) at such time as the Securities are registered for resale under the Securities Act,
(iii) if such Securities are eligible for sale under Rule 144 without the requirement for the Company to be in compliance with the current
public information required under Rule 144 and without volume or manner-of-sale restrictions, and in each case, Subscriber provides the
Company with an undertaking to effect any sales or other transfers in accordance with the Securities Act, or (iv) if such legend is not
required under applicable requirements of the Securities Act (including judicial interpretations and pronouncements issued by the staff
of the Commission).

 

4.4 Subscriber
agrees to the imprinting, so long as is required by this Section 4, of a legend on any of the Securities in the following
form:

 

THIS SECURITY HAS NOT BEEN
REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION
UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT
PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION
NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS.

 

4.5
Subscriber hereby acknowledges and agrees that it will not, and will cause each person acting at Subscriber’s direction or pursuant
to any understanding with Subscriber to not, directly or indirectly offer, sell, pledge, contract to sell or sell any option to purchase,
or engage in hedging activities or execute any “short sales” as defined in Rule 200 of Regulation SHO under the Exchange Act,
in each case that result in Subscriber having a net short cash position in respect of the Securities until the Closing (or such earlier
termination of this Subscription Agreement in accordance with its terms). For the avoidance of doubt, nothing contained herein shall prohibit
Subscriber from (i) any purchase of securities by Subscriber, its controlled affiliates or any person or entity acting on behalf of Subscriber
or any of its controlled affiliates in an open market transaction after the execution of this Subscription Agreement, or (ii) any sale
(including the exercise of any redemption right) of securities of the Company (A) held by Subscriber, its controlled affiliates or any
person or entity acting on behalf of Subscriber or any of its controlled affiliates prior to the execution of this Subscription Agreement
or (B) purchased by Subscriber, its controlled affiliates or any person or entity acting on behalf of Subscriber or any of its controlled
affiliates in an open market transaction after the execution of this Subscription Agreement. Notwithstanding the foregoing, (i) nothing
herein shall prohibit other entities under common management with Subscriber that have no knowledge of this Subscription Agreement or
of Subscriber’s participation in the Transaction (including Subscriber’s controlled affiliates and/or affiliates) from entering
into any “short sales” as defined in Rule 200 of Regulation SHO under the Exchange Act and (ii) in the case of a Subscriber
that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Subscriber’s assets
and the portfolio managers have no knowledge of the investment decisions made by the portfolio managers managing other portions of such
Subscriber’s assets, the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio
manager that made the investment decision to purchase the Securities covered by this Subscription Agreement.

 

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4.6 The
Company will use its commercially reasonable efforts to make all Securities DRS eligible so that Subscriber can move shares to respective
prime broker accounts and sell without restriction.

 

4.7 With
a view to making available to Subscriber the benefits of Rule 144 promulgated under the Securities Act or any other similar rule or regulation
of the Commission that may at any time permit Subscriber to sell the Securities to the public without registration, the Company agrees,
so long as Subscriber holds the Securities, to use commercially reasonable efforts to:

 

4.7.1 make
and keep public information available, as those terms are understood and defined in Rule 144;

 

4.7.2 file
with the Commission in a timely manner all reports and other documents required of Holdings under the Securities Act and the Exchange
Act so long as Holdings remains subject to such requirements and the filing of such reports and other documents is required for the applicable
provisions of Rule 144; and

 

4.7.3 beginning
one year after the Closing Date, furnish to Subscriber so long as it owns Securities, promptly upon request, (x) a written statement by
the Company, if true, that it has complied with the reporting requirements of Rule 144, the Securities Act and the Exchange Act, (y) a
copy of the most recent annual or quarterly report of the Company and such other reports and documents so filed by the Company and (z)
such other information as may be reasonably requested to permit Subscriber to sell such securities pursuant to Rule 144 without registration.

 

5. Termination.
Except for the provisions of Sections 5, 7, 8 and 9 and the provisions of this Agreement providing for the return of funds previously
delivered in the event the Closing does not occur, all of which shall survive any termination hereunder, this Subscription Agreement shall
terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without
any further liability on the part of any party in respect thereof, upon the earlier to occur of (i) such date and time as the Transaction
Agreement is terminated in accordance with its terms, (ii) upon the mutual written agreement of each of the parties hereto and SoundHound
to terminate this Subscription Agreement, (iii) by written notice by the Subscriber to the Company if, upon the Transaction Closing, any
of the conditions set forth in Sections 3.2.1 and 3.2.2 of this Subscription Agreement have not been satisfied or waived as of the time
required pursuant to this Subscription Agreement to be so satisfied or waived by the party entitled to grant such waiver and, as a result
thereof, the transactions contemplated by this Subscription Agreement are not consummated, (iv) by written notice by the Company and SoundHound
to the Subscriber if, upon the Transaction Closing, any of the conditions set forth in Sections 3.2.1 and 3.2.3 of this Subscription Agreement
have not been satisfied or waived as of the time required pursuant to this Subscription Agreement to be so satisfied or waived by the
party entitled to grant such waiver and, as a result thereof, the transactions contemplated by this Subscription Agreement are not consummated,
or (v) if the Closing shall not have occurred on or before the Outside Date (as defined in the Transaction Agreement); provided,
that, subject to the limitations set forth in Section 8, nothing herein will relieve any party from liability for any willful breach
hereof prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities
or damages arising from such breach. The Company shall notify Subscriber of the termination of the Transaction Agreement promptly after
the termination of such agreement. If any termination hereof occurs after the delivery by Subscriber of the Purchase Price for the Securities,
the Company shall promptly (but not later than four business days thereafter) return the Purchase Price to Subscriber without any deduction
for or on account of any tax, withholding, charges, or set-off.

 

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6. Registration
Rights.

 

6.1 The
Company agrees that, within fifteen (15) business days after the consummation of the Transaction (the “Filing Deadline”),
the Company will file with the Commission (at the Company’s sole cost and expense) a registration statement to register under and
in accordance with the provisions of the Securities Act, the resale of all of the Registrable Securities (as defined below) on Form S-3
or Form S-1 (which in either case shall be filed pursuant to Rule 415 under the Securities Act as a secondary-only registration statement),
which shall be on Form S-3 if the Company is then eligible for such short form, or any similar or successor short form registration or,
if the Company is not then eligible for such short form registration or would not be able to register for resale all of the Registrable
Securities on Form S-3, on Form S-1 or any similar or successor long form registration (the “Registration Statement”).
The Company will provide a draft of the Registration Statement to Subscriber for review at least two (2) business days in advance of the
filing the Registration Statement, and shall advise Subscriber promptly upon the Registration Statement being declared effective by the
Commission. The Company shall use its commercially reasonable efforts to have the Registration Statement declared effective by the Commission
as soon as practicable after the filing thereof, but no later than the earlier of (i) sixty (60) calendar days (or ninety (90) calendar
days if the Commission notifies the Company that it will “review” the Registration Statement) following the Filing Deadline
and (ii) the fifth (5th) business day after the date the Company is notified in writing by the Commission that the Registration
Statement will not be “reviewed” or will not be subject to further review (such earlier date, the “Effectiveness
Deadline”); provided, however, that the Company’s obligations to include the Registrable Securities of Subscriber in the
Registration Statement are contingent upon Subscriber furnishing in writing to the Company such information regarding Subscriber, the
securities of the Company held by Subscriber and the intended method of disposition of the Registrable Securities as shall be reasonably
requested by the Company to effect the registration of the Registrable Securities, and Subscriber shall execute such documents in connection
with such registration as the Company may reasonably request that are customary of a selling shareholder in similar situations. Notwithstanding
the foregoing, if the Commission prevents the Company from including any or all of the Common Stock proposed to be registered under the
Registration Statement due to limitations on the use of Rule 415 under the Securities Act for the resale of the Registrable Securities
by the Subscribers or otherwise, the Company shall use its best efforts to ensure that the Commission determines that (1) the offering
contemplated by the Registration Statement is a bona fide secondary offering and not an offering “by or on behalf of the issuer”
as defined in Rule 415 of the Securities Act and (2) Subscriber is not a statutory underwriter. If the Company is unsuccessful in the
efforts described in the preceding sentence then (i) the Company shall cause such Registration Statement to register for resale such number
of Common Stock which is equal to the maximum number of Common Stock as is permitted by the Commission and (ii) Subscriber shall have
an opportunity to withdraw its Registrable Securities. For the avoidance of doubt, unless otherwise agreed to in writing by Subscriber
or required by the Commission or applicable law, Subscriber shall not be identified as a statutory underwriter in any Registration Statement.
In such event, the number of Common Stock to be registered for each selling shareholder named in the Registration Statement shall be reduced
pro rata among all such selling shareholders, and as promptly as practicable after being permitted to register additional Shares under
Rule 415 under the Securities Act, the Company shall file a new Registration Statement to register such Securities not included in the
initial Registration Statement and cause such Registration Statement to become effective as promptly as practicable consistent with the
terms of this Section 4. The Company will use its commercially reasonable efforts to maintain the continuous effectiveness of the Registration
Statement until the earliest of (x) such time as when all of Subscriber’s securities included therein cease to be Registrable Securities,
(y) such time as when all of Subscriber’s Registrable Securities included in such Registration Statement have actually been sold
and (z) three (3) years from the Closing Date. The Company will use its commercially reasonable efforts to cause the removal of all restrictive
legends from any Registrable Securities being sold under the Registration Statement or pursuant to Rule 144 at the time of sale of such
Registrable Securities, including causing legal counsel to deliver a customary legal opinion, if necessary, to the transfer agent for
the Common Stock, upon the receipt from the Subscriber of such supporting documentation, if any, as requested by the Company, and issue
shares of Common Stock without any restrictive legends in book-entry form or by electronic delivery through The Depository Trust Company.
The Company will use commercially reasonable efforts to file all reports, and provide all customary and reasonable cooperation, reasonably
necessary to enable Subscriber to resell Registrable Securities pursuant to the Registration Statement, qualify the Registrable Securities
for listing on the applicable stock exchange and update or amend the Registration Statement as necessary to include Registrable Securities.
“Registrable Securities” shall mean, as of any date of determination, the Securities and any other equity security
issued or issuable with respect to the Securities by way of share split, dividend, distribution, recapitalization, merger, exchange, replacement
or similar event, provided, however, that such securities shall cease to be Registrable Securities at the earliest of (A) three (3) years
after the Closing Date, (B) the date all Securities held by Subscriber may be sold by Subscriber without volume or manner of sale limitations
pursuant to Rule 144 and without the requirement for the Company to be in compliance with the current public information required under
Rule 144(c)(1) (or Rule 144(i)(2), if applicable), (C) the date on which such securities have actually been sold by Subscriber, or (D)
when such securities shall have ceased to be outstanding. Notwithstanding the foregoing, Subscriber shall not be required to sign any
form of lock-up agreement in connection with the Registration Statement. Subscriber may deliver written notice (an “Opt-Out Notice”)
to the Company requesting that Subscriber not receive notices from the Company otherwise required by this Section 6.1; provided, however,
that Subscriber may later revoke any such Opt-Out Notice in writing. Following receipt of an Opt-Out Notice from Subscriber (unless subsequently
revoked), (i) the Company shall not deliver any such notices to Subscriber and Subscriber shall no longer be entitled to the rights associated
with any such notice and (ii) Subscriber will notify the Company in writing at least three (3) business days in advance of each intended
use of an effective Registration Statement, and if a notice of a Suspension Event (as defined below) was previously delivered (or would
have been delivered but for the provisions of this Section 6.1) and the related suspension period remains in effect, the Company will
so notify Subscriber, within two (2) business days after Subscriber’s notification to the Company, by delivering to Subscriber a
copy of such previous notice of Suspension Event, and thereafter will provide Subscriber with the related notice of the conclusion of
such Suspension Event promptly following its availability. Within this Section 6, “Subscriber” shall mean Subscriber
or any affiliate of Subscriber to which the rights under this Section 6 shall have been assigned.

 

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6.2 At
its expense the Company shall:

 

6.2.1 except
for such times as the Company is permitted hereunder to suspend the use of the prospectus forming part of a Registration Statement, use
its commercially reasonable efforts to keep such registration, and any qualification, exemption or compliance under state securities laws
that the Company determines to obtain in connection with such registration, continuously effective with respect to Subscriber, and to
keep the applicable Registration Statement or any subsequent shelf registration statement free of any material misstatements or omissions,
until all Securities acquired by Subscriber hereunder cease to be Registrable Securities or such shorter period upon which Subscriber
has notified the Company that such Registrable Securities have actually been sold, or otherwise when such Registration Statement is no
longer required to be effective under this Section 6;

 

6.2.2 subject
to an Opt-Out Notice, advise Subscriber within three (3) business days: (A) of the issuance by the Commission of any stop order suspending
the effectiveness of any Registration Statement or the initiation of any proceedings for such purpose; (B) of the receipt by the Company
of any notification with respect to the suspension of the qualification of the Registrable Securities included therein for sale in any
jurisdiction or the initiation or threatening of any proceeding for such purpose; and (C) subject to the provisions in this Subscription
Agreement, of the occurrence of any event that requires the making of any changes in any Registration Statement or prospectus included
therein so that, as of such date, the statements therein are not misleading and do not omit to state a material fact required to be stated
therein or necessary to make the statements therein (in the case of a prospectus, in the light of the circumstances under which they were
made) not misleading. Notwithstanding anything to the contrary set forth herein, the Company shall not, when so advising Subscriber of
such events, provide Subscriber with any material, nonpublic information regarding the Company other than to the extent that providing
notice to Subscriber of the occurrence of the events listed in (A) through (C) above constitutes material, nonpublic information regarding
the Company;

 

6.2.3 use
its commercially reasonable efforts to obtain the withdrawal of any order suspending the effectiveness of any Registration Statement as
promptly as reasonably practicable;

 

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6.2.4 upon
the occurrence of any event contemplated in Section 6.2.2, except for such times as the Company is permitted hereunder to suspend, and
has suspended, the use of a prospectus forming part of a Registration Statement, the Company shall use its commercially reasonable efforts
to as promptly as reasonably practicable prepare a post-effective amendment to such Registration Statement or a supplement to the related
prospectus, or file any other required document so that, as thereafter delivered to purchasers of the Registrable Securities included
therein, such prospectus will not include any untrue statement of a material fact or omit to state any material fact necessary to make
the statements therein, in the light of the circumstances under which they were made, not misleading;

 

6.2.5 use
its commercially reasonable efforts to cause all Securities to be listed on each securities exchange or market, if any, on which the Common
Stock issued by the Company have been listed; and

 

6.2.6 use
its commercially reasonable efforts (A) to take all other steps necessary to effect the registration of the Registrable Securities contemplated
hereby and to enable Subscriber to sell its Securities under Rule 144 or another exemption from registration and (B) to file all reports
and other materials required to be filed by the Exchange Act so long as the Company remains subject to such requirements and the filing
of such reports and other documents is required for the applicable provisions of Rule 144 to enable Subscriber to sell its Securities
under Rule 144 for so long as the Subscriber holds Securities.

 

6.3 Notwithstanding
anything to the contrary in this Subscription Agreement, the Company shall be entitled to delay or postpone the effectiveness of the Registration
Statement, and from time to time to require Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof,
(i) if any information (e.g., compensation data) is not readily available and the non-disclosure of which in the Registration Statement
would be expected, in the reasonable determination of the Company’s board of directors, upon the advice of external legal counsel,
to cause the Registration Statement to fail to comply with applicable disclosure requirements, (ii) at any time the Company is required
to file a post-effective amendment to the Registration Statement and the Commission has not declared such amendment effective or (iii)
if the negotiation or consummation of a transaction by the Company or its subsidiaries is pending or an event has occurred, which negotiation,
consummation or event, the Company’s board of directors reasonably believes, upon the advice of external legal counsel, would require
additional disclosure by the Company in the Registration Statement of material non-public information that the Company has a bona fide
business purpose for keeping confidential and the non-disclosure of which in the Registration Statement would be expected, in the reasonable
determination of the Company’s board of directors, upon the advice of external legal counsel, to cause the Registration Statement
to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension Event”); provided,
however, the Company shall not so delay filing or so suspend the use of the Registration Statement on more than two (2) occasions or for
a period of more than sixty (60) consecutive days or more than a total of ninety (90) calendar days, in each case in any three hundred
sixty (360) day period. Upon receipt of any written notice from the Company of the happening of any Suspension Event (which notice shall
not contain material non-public information) during the period that the Registration Statement is effective or if as a result of a Suspension
Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material
fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances under which they were
made (in the case of the prospectus) not misleading, Subscriber agrees that (i) it will immediately discontinue offers and sales of the
Registrable Securities under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144)
until such Subscriber receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare after the
completion of the Suspension Event) that corrects the misstatement(s) or omission(s) referred to above and receives notice that any post-effective
amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will
maintain the confidentiality of any information included in such written notice delivered by the Company unless otherwise required by
law or subpoena. If so directed by the Company, Subscriber will deliver to the Company or, in such Subscriber’s sole discretion
destroy, all copies of the prospectus covering the Registrable Securities in such Subscriber’s possession; provided, however, that
this obligation to deliver or destroy all copies of the prospectus covering the Registrable Securities shall not apply (i) to the extent
such Subscriber is required to retain a copy of such prospectus (a) in order to comply with applicable legal, regulatory, self-regulatory
or professional requirements or (b) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically
on archival servers as a result of automatic data back-up.

 

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6.4 The
Company shall indemnify, defend and hold harmless Subscriber (to the extent a seller under the Registration Statement), and any of its
officers, directors, agents, partners, members, stockholders, affiliates, managers, investment advisers and employees, and each person
who controls Subscriber (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act), to the fullest extent
permitted by applicable law, from and against any and all losses, claims, damages, liabilities, costs (including reasonable out-of-pocket
external attorneys’ fees and expenses incurred in connection with defending or investigating any such action or claim) and expenses
(collectively, “Losses”), as incurred, that arise out of or are based upon (i) any untrue or alleged untrue statement
of a material fact contained in the Registration Statement, any prospectus included in the Registration Statement or any form of prospectus
or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission
to state a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus or form
of prospectus or supplement thereto, in the light of the circumstances under which they were made) not misleading or (ii) any violation
or alleged violation by the Company of the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder,
in connection with the performance of its obligations under this Section 6, except insofar as and to the extent, but only to the extent,
that such untrue statements, alleged untrue statements, omissions or alleged omissions are based upon information regarding Subscriber
furnished in writing to the Company by such Subscriber expressly for use therein or such Subscriber has omitted a material fact from such
information or otherwise violated the Securities Act, the Exchange Act or any state securities law or any rule or regulation thereunder;
provided, however, that the indemnification contained in this Section 6 shall not apply to amounts paid in settlement of any Losses if
such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned or delayed),
nor shall the Company be liable for any Losses to the extent they arise out of or are based upon a violation which occurs (A) in reliance
upon and in conformity with written information furnished by such Subscriber, (B) in connection with any failure of such person to deliver
or cause to be delivered a prospectus made available by the Company in a timely manner, (C) as a result of offers or sales effected by
or on behalf of any person by means of a “free writing prospectus” (as defined in Rule 405 under the Securities Act) that
was not authorized in writing by the Company, or (D) in connection with any offers or sales effected by or on behalf of such Subscriber
in violation of Section 6.3 hereof. Subscriber shall notify the Company promptly of the institution of any proceeding arising from or
in connection with the transactions contemplated by this Section 6 of which Subscriber becomes aware, provided that a failure by Subscriber
to provide such notice shall not impact Subscriber’s right to be indemnified hereunder unless the Company is actually prejudiced
thereby. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party
and shall survive the transfer of the Securities by Subscriber.

 

6.5 Subscriber
shall (severally and not jointly with any Other Subscriber) indemnify and hold harmless the Company, its directors, officers, agents and
employees, and each person who controls the Company (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange
Act), to the fullest extent permitted by applicable law, from and against all Losses, as incurred, arising out of or are based upon any
untrue or alleged untrue statement of a material fact contained in any Registration Statement, any prospectus included in the Registration
Statement, or any form of prospectus, or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or
relating to any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein
(in the case of any prospectus, or any form of prospectus or supplement thereto, in light of the circumstances under which they were made)
not misleading to the extent, but only to the extent, that such untrue statements or omissions are based solely upon information regarding
Subscriber furnished to the Company by Subscriber expressly for use therein; provided, however, that the indemnification contained in
this Section 6 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of Subscriber
(which consent shall not be unreasonably withheld, conditioned or delayed). In no event shall the liability of Subscriber be greater in
amount than the dollar amount of the net proceeds received by Subscriber upon the sale of the Registrable Securities giving rise to such
indemnification obligation. The Company shall notify Subscriber promptly of the institution of any proceeding arising from or in connection
with the transactions contemplated by this Section 6 of which the Company becomes aware, provided that a failure by the Company to provide
such notice shall not impact the Company’s right to be indemnified hereunder unless Subscriber is actually prejudiced thereby. Such
indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall
survive the transfer of the Securities by Subscriber.

 

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6.6 Any
person entitled to indemnification pursuant to this Section 6 shall (i) give prompt written notice to the indemnifying party of any claim
with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right
to indemnification hereunder to the extent such failure has not prejudiced the indemnifying party) and (ii) permit such indemnifying party
to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying
party shall not be subject to any liability for any settlement made by the indemnified party without its consent (which consent shall
not be unreasonably withheld, conditioned or delayed). An indemnifying party who elects not to assume the defense of a claim shall not
be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect
to such claim, unless in the reasonable judgment of legal counsel to any indemnified party a conflict of interest exists between such
indemnified party and any other of such indemnified parties with respect to such claim where representation by the same counsel would
be in violation of professional rules applicable to such counsel. No indemnifying party shall, without the consent of the indemnified
party (which consent shall not be unreasonably withheld, conditioned or delayed), consent to the entry of any judgment or enter into any
settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant
to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff
to such indemnified party of a release from all liability in respect to such claim or litigation.

 

6.7 If
the indemnification provided under this Section 6 from the indemnifying party is unavailable or insufficient to hold harmless an indemnified
party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of
indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses,
claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party
and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified
party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue
statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied
by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge,
access to information and opportunity to correct or prevent such action. The amount paid or payable by a party as a result of the losses
or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in this Section 6, any legal or
other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. No person guilty
of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant
to this Section 6 from any person who was not guilty of such fraudulent misrepresentation. Each indemnifying party’s obligation
to make a contribution pursuant to this Section 6.6 shall be individual, not joint and several, and in no event shall the liability of
Subscriber hereunder be greater in amount than the dollar amount of the net proceeds received by Subscriber upon the sale of the Registrable
Securities giving rise to such indemnification obligation.

 

7. Miscellaneous.

 

7.1 Further
Assurances. At the Closing, the parties hereto shall execute and deliver such additional documents and take such additional actions
as the parties reasonably may deem to be practical and necessary in order to consummate the Subscription as contemplated by this Subscription
Agreement.

 

7.1.1 Subscriber
acknowledges that the Company, the Advisor and others will rely on the acknowledgments, understandings, agreements, representations and
warranties contained in this Subscription Agreement. Each party agrees to promptly notify the other party if any of its acknowledgments,
understandings, agreements, representations and warranties set forth herein are no longer accurate in all material respects. Subscriber
further acknowledges and agrees that the Advisor is a third-party beneficiary of the representations and warranties of Subscriber contained
in Section 2.1 of this Subscription Agreement.

 

    22

    

    

 

7.1.2 Each
of the Company and Subscriber is entitled to rely upon this Subscription Agreement and is irrevocably authorized to produce this Subscription
Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters
covered hereby, in each case, to the extent required by applicable law.

 

7.1.3 The
Company may request from Subscriber such additional information as the Company may deem reasonably necessary to evaluate the eligibility
of Subscriber to acquire the Securities, and Subscriber shall use reasonable best efforts to promptly provide such information as may
be reasonably requested, to the extent readily available and to the extent consistent with its internal policies and procedures, provided
that the Company agrees to keep confidential any such information provided by Subscriber.

 

7.2 Notices.
Any notice or communication required or permitted hereunder shall be in writing and either delivered personally, emailed or sent by overnight
mail via a reputable overnight carrier, or sent by certified or registered mail, postage prepaid, and shall be deemed to be given and
received (a) when so delivered personally, (b) when sent, with affirmative confirmation of receipt, if sent by email, (c) one (1) business
day after being sent, if sent by reputable, internationally recognized overnight courier service or (d) three (3) business days after
the date of mailing by registered or certified mail (prepaid and return receipt requested), in any case, to the address below or to such
other address or addresses as such person may hereafter designate by notice given hereunder:

 

(i) if
to Subscriber, to such address or addresses set forth on the signature page hereto;

 

(ii) if
to the Company (prior to the Closing), to:

 

Archimedes Tech SPAC Partners
Co.

2093 Philadelphia Pike
#1968

Claymont, DE 19703

Attention: Long Long

E-mail: long@spacpartners.com

 

with a required copy to (which copy shall not constitute
notice):

 

Loeb & Loeb LLP

345 Park Avenue, 19th Floor

New York, NY 10154

Attention: Mitchell Nussbaum

E-mail: mnussbaum@loeb.com

 

    23

    

    

 

and

 

SoundHound Inc.

5400 Betsy Ross Drive

Santa Clara, California 95054

Attention: Keyvan Mohajer, Founder and CEO

E-mail: keyvan@soundhound.com

 

and

 

Ellenoff Grossman &
Schole LLP

1345 Avenue of the Americas

New York, New York 10105

Attention: Matthew Gray, Esq. and Douglas Ellenoff, Esq.

E-mail: mgray@egsllp.com and ellenoff@egsllp.com

 

(iii) if
to the Company (following the Closing) to:

 

SoundHound Inc.

5400 Betsy Ross Drive

Santa Clara, California 95054

Attention: Keyvan Mohajer, Founder and CEO

E-mail: keyvan@soundhound.com

 

with a required copy to (which copy shall not constitute
notice):

 

Ellenoff Grossman &
Schole LLP

1345 Avenue of the Americas

New York, New York 10105

Attention: Matthew Gray, Esq. and Douglas Ellenoff, Esq.

E-mail: mgray@egsllp.com and ellenoff@egsllp.com

 

7.3 Entire
Agreement. This Subscription Agreement constitutes the entire agreement, and supersedes all other prior agreements, understandings,
representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof (other than any confidentiality
agreement entered into by the Company and Subscriber in connection with the Offering).

 

7.4 Modifications
and Amendments. This Subscription Agreement may not be modified, waived or terminated except by an instrument in writing, signed by
the Company, Subscriber and, if prior to the Transaction Closing, SoundHound.

 

7.5 Waivers
and Consents. The terms and provisions of this Subscription Agreement may be waived, or consent for the departure therefrom granted,
only by a written document executed by the party against whom enforcement of such waiver or consent is sought (and with respect to any
waiver or consent by the Company prior to the Transaction Closing, SoundHound). No such waiver or consent shall be deemed to be or shall
constitute a waiver or consent with respect to any other terms or provisions of this Subscription Agreement, whether or not similar. Each
such waiver or consent shall be effective only in the specific instance and for the purpose for which it was given, and shall not constitute
a continuing waiver or consent. No failure or delay by a party hereto in exercising any right, power or remedy under this Subscription
Agreement, and no course of dealing between the parties hereto, shall operate as a waiver of any such right, power or remedy of such party.
No single or partial exercise of any right, power or remedy under this Subscription Agreement by a party hereto, nor any abandonment or
discontinuance of steps to enforce any such right, power or remedy, shall preclude such party from any other or further exercise thereof
or the exercise of any other right, power or remedy hereunder. The election of any remedy by a party hereto shall not constitute a waiver
of the right of such party to pursue other available remedies. No notice to or demand on a party not expressly required under this Subscription
Agreement shall entitle the party receiving such notice or demand to any other or further notice or demand in similar or other circumstances
or constitute a waiver of the rights of the party giving such notice or demand to any other or further action in any circumstances without
such notice or demand.

 

    24

    

    

 

7.6 Assignment.
Neither this Subscription Agreement nor any rights, interests or obligations that may accrue to the Subscriber hereunder (other than the
Securities acquired hereunder by Subscriber, if any, after the Closing and Subscriber’s rights under Section 6 above) may be transferred
or assigned without the prior written consent of the Company, and any purported transfer or assignment without such consent shall be null
and void ab initio; provided, however, Subscriber may transfer or assign its rights, interests and obligations hereunder
to a controlled affiliate of Subscriber or another investment fund or account managed or advised by the same manager as Subscriber (or
a related party or affiliate) that can satisfy the requirements of Section 2.1.4 and the other representations and warranties in Section
2.1, provided, further, that no such transfer or assignment without the prior express written consent of the Company shall release
Subscriber of its obligations hereunder and such transferee(s) or assignee(s), as applicable, agrees in writing to be bound by the terms
hereof as if it were the original Subscriber party hereto.

 

7.7 Benefit.

 

7.7.1 Except
as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their
heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties,
covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators,
successors, legal representatives and permitted assigns. Except as expressly provided for herein, this Subscription Agreement shall not
confer rights or remedies upon any person other than the parties hereto and their respective successors and permitted assigns.

 

7.7.2 Subscriber
acknowledges and agrees that (a) this Subscription Agreement is being entered into in order to induce SoundHound to execute and deliver
the Transaction Agreement and without the representations, warranties, covenants and agreements of Subscriber hereunder, the SoundHound
would not enter into the Transaction Agreement, and (b) each representation, warranty, covenant and agreement of Subscriber hereunder
is being made also for the benefit of SoundHound, and the Advisor.

 

    25

    

    

 

7.7.3 Each
of the parties agrees that SoundHound is an express third party beneficiary of this Agreement and SoundHound may directly enforce (including
by an action for specific performance, injunctive relief or other equitable relief) each of the provisions of this Agreement, as amended,
modified, supplemented or waived in accordance with Sections 7.4 and 7.5, as if it were a direct party hereto. Each of the parties further
agrees that the Advisor is a third-party beneficiary of the representations and warranties of Subscriber and the Company under this Subscription
Agreement.

 

7.8 Governing
Law. This Subscription Agreement, and any claim or cause of action hereunder based upon, arising out of or related to this Subscription
Agreement (whether based on law, in equity, in contract, in tort or any other theory) or the negotiation, execution, performance or enforcement
of this Subscription Agreement, shall be governed by and construed in accordance with the laws of the State of New York, without giving
effect to the principles of conflicts of law thereof.

 

7.9 Consent
to Jurisdiction; Waiver of Jury Trial. The parties hereto agree to submit any matter or dispute resulting from or arising out of the
execution, performance, interpretation, breach or termination of this Agreement to the exclusive jurisdiction of federal or state courts
within the County of New York, State of New York (and any appellate courts thereof) (the “Specified Courts”). Each
of the parties agrees that service of any process, summons, notice or document in the manner set forth in Section 7.2 hereof or in such
other manner as may be permitted by applicable law, shall be effective service of process for any proceeding with respect to any matters
to which it has submitted to jurisdiction in this Section 7.9. Each of the parties hereto irrevocably and unconditionally agrees that
it is subject to, and hereby submits to, the personal jurisdiction of the Specified Courts for any action, suit or proceeding arising
out of this Subscription Agreement or the transactions contemplated hereunder and waives any objection to the laying of venue in the Specified
Courts (the United States District Court for the Southern District of New York, or the applicable New York state courts if the federal
jurisdictional standards are not satisfied), and hereby further irrevocably and unconditionally waives and agrees not to plead or claim
in any such court that any such action, suit or proceeding brought in any such court has been brought in an inconvenient forum. TO THE
FULLEST EXTENT PERMITTED BY APPLICABLE LAW, EACH OF THE PARTIES HEREBY IRREVOCABLY WAIVES ITS RIGHTS TO A TRIAL BY JURY.

 

7.10 Non-Reliance
and Exculpation. Subscriber acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty
made by any person (including the Advisor, any of its affiliates or any of its or their control persons, officers, directors, employees,
partners, agents, and any representatives of any of the foregoing), other than the statements, representations and warranties of the Company
expressly contained in Section 2.2 of this Subscription Agreement, in making its investment or decision to invest in the Company. Subscriber
acknowledges and agrees that neither of the Advisor, nor its affiliates or any of its or their respective
control persons, officers, directors, employees or representatives shall have any liability to Subscriber pursuant to, arising
out of or relating to this Subscription Agreement, the negotiation hereof or its subject
matter, or the transactions contemplated hereby, including, without limitation, with respect to any
action heretofore or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Securities or
with respect to any claim (whether in tort, contract or otherwise) for breach of this Subscription Agreement or in respect of any written
or oral representations made or alleged to be made in connection herewith, as expressly provided herein, or for any actual or alleged
inaccuracies, misstatements or omissions with respect to any information or materials of any kind furnished by the Company, the Advisor,
SoundHound or any other person or entity concerning the Company or SoundHound. Subscriber further acknowledges and agrees that no Other
Subscriber pursuant to Other Subscription Agreements (including the controlling persons, members, officers, directors, partners, agents,
employees or other representatives of any such Other Subscriber) shall be liable to Subscriber pursuant to this Subscription Agreement
for any action heretofore or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Securities.

 

    26

    

    

 

7.11 Severability.
If any provision of this Subscription Agreement shall be invalid, illegal or unenforceable, the validity, legality or enforceability of
the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full
force and effect. Upon such determination that any provision is invalid, illegal or unenforceable, the parties will substitute for any
invalid, illegal or unenforceable provision a suitable and equitable provision that carries out so far as may be valid, legal and enforceable,
the intent and purpose of such invalid, illegal or unenforceable provision.

 

7.12 Survival
of Representations and Warranties. All representations and warranties made by the parties hereto in this Subscription Agreement or
in any other agreement, certificate or instrument provided for or contemplated hereby, shall survive the Closing until the expiration
of any statute of limitations under applicable law.

 

7.13 Expenses.
The Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions contemplated herein.

 

7.14 Headings
and Captions. The headings and captions of the various subdivisions of this Subscription Agreement are for convenience of reference
only and shall in no way modify or affect the meaning or construction of any of the terms or provisions hereof.

 

7.15 Counterparts.
This Subscription Agreement may be executed in one or more counterparts (including by facsimile or electronic mail or in .pdf), all of
which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed
by each party and delivered to the other party, it being understood that both parties need not sign the same counterpart. In the event
that any signature is delivered by facsimile transmission or any other form of electronic delivery, such signature shall create a valid
and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such
signature page were an original thereof.

 

7.16 Construction.
The words “include,” “includes,” and “including” will be deemed to be followed
by “without limitation.” Pronouns in masculine, feminine, and neuter genders will be construed to include any other
gender, and words in the singular form will be construed to include the plural and vice versa, unless the context otherwise requires.
The words “this Subscription Agreement,” “herein,” “hereof,” “hereby,”
“hereunder,” and words of similar import refer to this Subscription Agreement as a whole and not to any particular
subdivision unless expressly so limited. The parties hereto intend that each representation, warranty, and covenant contained herein will
have independent significance. If any party hereto has breached any representation, warranty, or covenant contained herein in any respect,
the fact that there exists another representation, warranty or covenant relating to the same subject matter (regardless of the relative
levels of specificity) which such party hereto has not breached will not detract from or mitigate the fact that such party hereto is in
breach of the first representation, warranty, or covenant. All references in this Subscription Agreement to numbers of shares, per share
amounts and purchase prices shall be appropriately adjusted to reflect any stock split, stock dividend, stock combination, recapitalization
or the like occurring after the date hereof. As used in this Subscription Agreement, the term: (x) “person” shall refer to
any individual, corporation, partnership, trust, limited liability company or other entity or association, including any governmental
or regulatory body, whether acting in an individual, fiduciary or any other capacity; and (y) “affiliate” shall mean, with
respect to any specified person, any other person or group of persons acting together that, directly or indirectly, through one or more
intermediaries controls, is controlled by or is under common control with such specified person (where the term “control”
(and any correlative terms) means the possession, direct or indirect, of the power to direct or cause the direction of the management
and policies of such person, whether through the ownership of voting securities, by contract or otherwise). For the avoidance of doubt,
any reference in this Subscription Agreement to an affiliate of the Company will include the Company’s sponsor, Archimedes Tech
SPAC Sponsors LLC.

 

    27

    

    

 

7.17 Mutual
Drafting. This Subscription Agreement is the joint product of Subscriber and the Company and each provision hereof has been subject
to the mutual consultation, negotiation and agreement of such parties and shall not be construed for or against any party hereto.

 

7.18 Remedies.

 

7.18.1 The
parties agree that the irreparable damage would occur if this Subscription Agreement was not performed in accordance with its specific
terms or was otherwise breached and that money damages or other legal remedies would not be an adequate remedy for any such damage. It
is accordingly agreed that the parties hereto shall be entitled to equitable relief, including in the form of an injunction or injunctions,
to prevent breaches or threatened breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this
Subscription Agreement in an appropriate court of competent jurisdiction as set forth in Section 7.9, this being in addition to any other
remedy to which any party is entitled at law or in equity, including money damages. The right to specific enforcement shall include the
right of the parties hereto to cause the other parties hereto to cause the transactions contemplated hereby to be consummated on the terms
and subject to the conditions and limitations set forth in this Subscription Agreement. The parties hereto further agree (i) to waive
any requirement for the security or posting of any bond in connection with any such equitable remedy, (ii) not to assert that a remedy
of specific enforcement pursuant to this Section 7.18 is unenforceable, invalid, contrary to applicable law or inequitable for any reason
and (iii) to waive any defenses in any action for specific performance, including the defense that a remedy at law would be adequate.

 

7.18.2 The
parties acknowledge and agree that this Section 7.18 is an integral part of the transactions contemplated hereby and without that right,
the parties hereto would not have entered into this Subscription Agreement.

 

7.18.3 In
any dispute arising out of or related to this Subscription Agreement, or any other agreement, document, instrument or certificate contemplated
hereby, or any transactions contemplated hereby or thereby, the applicable adjudicating body shall award to the prevailing party, if any,
the documented and out-of-pocket costs and external attorneys’ fees reasonably incurred by the prevailing party in connection with
the dispute and the enforcement of its rights under this Subscription Agreement or any other agreement, document, instrument or certificate
contemplated hereby and, if the adjudicating body determines a party to be the prevailing party under circumstances where the prevailing
party won on some but not all of the claims and counterclaims, the adjudicating body may award the prevailing party an appropriate percentage
of the documented out-of-pocket costs and external attorneys’ fees reasonably incurred by the prevailing party in connection with
the adjudication and the enforcement of its rights under this Subscription Agreement or any other agreement, document, instrument or certificate
contemplated hereby or thereby.

 

    28

    

    

 

8. Disclosure.

 

8.1 The
Company shall, by 9:00 a.m., New York City time, on the third (3rd) business day immediately following the date of this Subscription
Agreement file a Current Report on Form 8-K or press release (collectively, the “Disclosure Document”) filed with the
Commission (the time of such filing, “Disclosure Time”) and a form of this Subscription Agreement will be filed with
the Commission as an exhibit thereto, which shall disclose all material terms of the transactions contemplated hereby and the Transaction.
From and after the Disclosure Time, the Company represents to Subscriber that, unless the Subscriber has obtained other material, non-public
information through a prior relationship with the Company or SoundHound, or has otherwise obtained material, non-public information other
than through the Donnelley Financial Solutions Virtual Data Room named “Picard PIPE” established in connection with the Transaction,
it shall have publicly disclosed all material, non-public information delivered to Subscriber by the Company, SoundHound or any of their
officers, directors, employees or agents in connection with the transactions contemplated by the Subscription Agreement and the Transaction
Agreement, and Subscriber shall no longer be subject to any confidentiality or similar obligations under any current agreement, whether
written or oral with Company, the Advisor or any of their affiliates, relating to the transactions contemplated by this Subscription Agreement.
If the Subscriber has obtained material, nonpublic information of the Company other than through the Donnelley Financial Solutions Virtual
Data Room named “Picard PIPE,” then unless otherwise previously agreed to by the Subscriber, the Subscriber will remain subject
to the confidentiality or similar obligations under its current non-disclosure agreement with Company, the Advisor or any of their affiliates,
relating to the transactions contemplated by this Subscription Agreement upon initial filing of the Company’s registration statement
or proxy statement/prospectus to be filed by the Company with respect to the Transaction which shall include all material, nonpublic information
provided by the Company to the Subscriber in connection with this Subscription Agreement.

 

8.2 Subscriber
hereby consents to the publication and disclosure in (x) any Form 8-K filed by the Company with the Commission in connection with the
execution and delivery of the Transaction Agreement or this Subscription Agreement or the Other Subscription Agreements and any filing
with the Commission made in connection therewith, including any proxy statement, prospectus or registration statement related thereto
or any other filing with the Commission pursuant to applicable securities laws, and (y) any other documents or communications, including
press-releases, provided by the Company in connection with the execution and delivery of the Transaction Agreement or this Subscription
Agreement or the Other Subscription Agreements, the nature of Subscriber’s commitments, arrangements and understandings under and
relating to this Subscription Agreement and, if deemed required or appropriate by the Company, a copy of this Subscription Agreement but
in each case solely to the extent disclosure is required by law, the Commission or other regulatory agency or Nasdaq. Notwithstanding
the foregoing or anything in this Subscription Agreement to the contrary, the Company shall not (and shall cause its officers, directors,
employees or agents (including the Advisor) not to), without the prior written consent of the Subscriber, publicly disclose the name of
Subscriber, its investment adviser or any of their respective affiliates or advisers, or include the name of Subscriber, its investment
adviser or any of their respective affiliates or advisers (i) in any press release, marketing materials, media or similar circumstances
or (ii) in any filing with the Commission or any regulatory agency or trading market, other than the Registration Statement and except
(A) as required by the federal securities laws’ or pursuant to other routine proceedings of regulatory authorities or (B) to the
extent such disclosure is required by law, at the request of the staff of the Commission or regulatory agency or under the regulations
of any national securities exchange on which the Company’s securities are listed for trading, provided, that in the case of this clause
(ii), the Company shall provide Subscriber with prior written notice (including by e-mail) of such permitted disclosure, and shall reasonably
consult with Subscriber regarding such disclosure.

 

    29

    

    

 

9. Trust
Account Waiver. Subscriber acknowledges that the Company is a blank check company with the powers and privileges to effect a merger,
asset acquisition, reorganization or similar business combination involving the Company and one or more businesses or assets. Subscriber
further acknowledges that, as described in the Prospectus available at www.sec.gov, substantially all of the Company’s assets consist
of the cash proceeds of Company’s initial public offering (including overallotment securities sold by the Company’s underwriter
thereafter) and private placements of its securities, and substantially all of those proceeds have been deposited in a trust account (the
“Trust Account”) for the benefit of Company, its public shareholders and the underwriters of Company’s initial
public offering. Except with respect to interest earned on the funds held in the Trust Account that may be released to Company to pay
its tax obligations, if any, the cash in the Trust Account may be disbursed only for the purposes set forth in the Prospectus. For and
in consideration of the Company entering into this Subscription Agreement, the receipt and sufficiency of which are hereby acknowledged,
Subscriber, on behalf of itself and its representatives, hereby irrevocably waives any and all right, title and interest, or any claim
of any kind they now have or may have in the future, in or to any monies held in the Trust Account or distributions therefrom to the Company’s
public stockholders, and agrees not to seek recourse against the Trust Account for any claims in connection with, as a result of, or arising
out of, this Subscription Agreement or the transactions contemplated hereby; provided, however, that nothing in this Section
9 (x) shall serve to limit or prohibit Subscriber’s right to pursue a claim against Company for legal relief against assets
held outside the Trust Account (other than distributions to the Company’s public stockholders), for specific performance or other
equitable relief, (y) shall serve to limit or prohibit any claims that Subscriber may have in the future against Company’s
assets or funds that are not held in the Trust Account (including any funds that have been released from the Trust Account (other than
distributions to the Company’s public stockholders) and any assets that have been purchased or acquired with any such funds) or
(z) shall be deemed to limit any Subscriber’s right, title, interest or claim to the Trust Account by virtue of such Subscriber’s
record or beneficial ownership of securities of the Company acquired by any means other than pursuant to this Subscription Agreement,
including but not limited to any redemption right with respect to any such securities of the Company.

 

10. Separate
Obligations. The obligations of Subscriber under this Subscription Agreement are several and not joint with the obligations of any
Other Subscriber or any other investor under the Other Subscription Agreements, and Subscriber shall not be responsible in any way for
the performance of the obligations of any Other Subscriber under the Other Subscription Agreements. Subscriber shall be entitled to independently
protect and enforce its rights, including without limitation the rights arising out of this Subscription Agreement, and it shall not be
necessary for any Other Subscriber or investor to be joined as an additional party in any proceeding for such purpose.

 

[Signature Pages Follow]

 

    30

    

    

 

IN WITNESS WHEREOF,
each of the Company and Subscriber has executed or caused this Subscription Agreement to be executed by its duly authorized representative
as of the date first set forth above.

 

	 	ARCHIMEDES TECH SPAC PARTNERS CO.
	 	 
	 	By:	 
	 	 	Name: 	 
	 	 	Title:	               

 

Acknowledged:

 

	SOUNDHOUND INC.	 
	 	 
	By:	 	 
	 	Name: 	 	 
	 	Title:	               	 

 

{Signature page to Subscription Agreement] 

 

     

    

    

 

Accepted and agreed as of the date first set forth
above.

 

SUBSCRIBER:

 

	Name of Subscriber:	 	Name of Joint Subscriber, if applicable
	 	 	 	 	 
	 	 	 
	{Please print}	 	{Please print}
	 	 	 
	Signature of Subscriber:	 	Signature of Joint Subscriber, if applicable:
	 	 	 
	By:	 	 	By:	 
	 	Name:	 	 	 	Name:	 
	 	Title:	 	 	 	Title:	 

 

	If there are joint investors, please check one:	 	 
	☐   Joint Tenants with Rights of Survivorship	 	 
	☐   Community Property	 	 
	☐   Tenants-in-Common	 	 
	 	 	 
	Subscriber’s EIN:	 	Joint Subscriber’s EIN: 
	 	 	 
	 	 	 
	Business Address-Street:	 	Mailing Address-Street (if different):
	 	 	 
	 	 	 
	 	 	 
	City, State, Zip:

                                                                                         	 	City, State, Zip:

                                                                           
	Attn:

                                                                                          	 	Attn:

                                                                                         
	Telephone No.:

                                                                                         	 	Telephone No.:

                                                                                         
	Facsimile No:

                                                                                         	 	Facsimile No:

                                                                                         
	Email Address:

                                                                                         	 	Email Address:

                                                                                         

 

	Aggregate Number of shares of Common Stock subscribed for:
	 
	Aggregate Purchase Price: $________________________

 

Subscriber must pay the Purchase Price by wire
transfer of U.S. dollars in immediately available funds to the account specified by the Company in the Closing Notice.

 

If Subscriber wants certificated Securities rather
than book-entry form, indicate here: ________

 

{Signature page to Subscription
Agreement]

 

     

    

    

 

SCHEDULE A

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER

 

This Schedule A should be completed by
Subscriber

and constitutes a part of the Subscription Agreement.

 

		A.	QUALIFIED INSTITUTIONAL BUYER STATUS

 

(Please check the applicable subparagraphs):

 

		1.	☐	Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act of 1933, as amended
(the “Securities Act”) (a “QIB”)).

 

		2.	☐	Subscriber is subscribing for the Securities as a fiduciary or agent for one or more investor accounts, and each owner of such account
is a QIB.

 

*** OR ***

 

		B.	ACCREDITED INVESTOR STATUS

 

(Please check the applicable box) SUBSCRIBER:

 

		☐	is:

		☐	is not

 

an “accredited investor” (within the meaning
of Rule 501(a) under the Securities Act), and have marked and initialed the appropriate box on the following page indicating the provision
under which it qualifies as an “accredited investor.”

 

*** AND ***

 

		C.	AFFILIATE STATUS

 

(Please check the applicable box) SUBSCRIBER:

 

		☐	is:

		☐	is not

 

an “affiliate” (as defined in Rule 144 under
the Securities Act) of the Company or acting on behalf of an affiliate of the Company.

 

Rule 501(a), in relevant part, states that an
“accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably
believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated,
by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly
qualifies as an “accredited investor.”

 

    Sch. A-1

     

    

 

		☐	Any bank as defined in section 3(a)(2) of the Securities Act, or any savings and loan association or other
institution as defined in section 3(a)(5)(A) of the Securities Act whether acting in its individual or fiduciary capacity;

 

		☐	Any broker or dealer registered pursuant to section 15 of the Exchange Act;

 

		☐	Any investment adviser registered pursuant to section 203 of the Investment Advisers Act of 1940 or registered
pursuant to the laws of a state;

 

		☐	Any investment adviser relying on the exemption from registering with the Commission under section 203(l)
or (m) of the Investment Advisers Act of 1940;

 

		☐	Any insurance company as defined in section 2(a)(13) of the Securities Act;

 

		☐	Any investment company registered under the Investment Company Act or a business development company as
defined in section 2(a) (48) of the Investment Company Act;

 

		☐	Any Small Business Investment Company licensed by the U.S. Small Business Administration under section
301(c) or (d) of the Small Business Investment Act of 1958;

 

		☐	Any Rural Business Investment Company as defined in section 384A of the Consolidated Farm and Rural Development
Act;

 

		☐	Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality
of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

 

		☐	Any employee benefit plan within the meaning of the Employee Retirement Income Security Act of 1974 (“ERISA”),
if (i) the investment decision is made by a plan fiduciary, as defined in section 3(21) of ERISA, which is either a bank, a savings and
loan association, an insurance company, or a registered investment adviser, (ii) the employee benefit plan has total assets in excess
of $5,000,000 or, (iii) the plan is a self-directed plan, with investment decisions made solely by persons that are “accredited
investors”;

 

		☐	Any private business development company as defined in section 202(a)(22) of the Investment Advisers Act
of 1940;

 

		☐	Any (i) corporation, limited liability company or partnership, (ii) Massachusetts or similar business
trust, or (iii) organization described in section 501(c)(3) of the Internal Revenue Code, in each case that was not formed for the specific
purpose of acquiring the securities offered and that has total assets in excess of $5,000,000;

 

    Sch. A-2

     

    

 

		☐	Any director, executive officer, or general partner of the issuer of the securities being offered or sold,
or any director, executive officer, or general partner of a general partner of that issuer;

 

		☐	Any natural person whose individual net worth, or joint net worth with that person’s spouse or spousal
equivalent, exceeds $1,000,000. For purposes of calculating a natural person’s net worth: (a) the person’s primary residence
shall not be included as an asset; (b) indebtedness that is secured by the person’s primary residence, up to the estimated fair
market value of the primary residence at the time of the sale of securities, shall not be included as a liability (except that if the
amount of such indebtedness outstanding at the time of sale of securities exceeds the amount outstanding 60 days before such time, other
than as a result of the acquisition of the primary residence, the amount of such excess shall be included as a liability); and (c) indebtedness
that is secured by the person’s primary residence in excess of the estimated fair market value of the primary residence at the time
of the sale of securities shall be included as a liability;

 

		☐	Any natural person who had an individual income in excess of $200,000 in each of the two most recent years
or joint income with that person’s spouse or spousal equivalent in excess of $300,000 in each of those years and has a reasonable
expectation of reaching the same income level in the current year;

 

		☐	Any trust, with total assets in excess of $5,000,000, not formed for the specific purpose of acquiring
the securities offered, whose purchase is directed by a sophisticated person as described in section 230.506(b)(2)(ii) of Regulation D
under the Securities Act;

 

		☐	Any entity in which all of the equity owners are “accredited investors”;

 

		☐	Any entity, other than an entity described in the categories of “accredited investors” above,
not formed for the specific purpose of acquiring the securities offered, owning investments in excess of $5,000,000;

 

		☐	Any natural person holding in good standing one or more professional certifications or designations or
credentials from an accredited educational institution that the Commission has designated as qualifying an individual for accredited investor
status;

 

		☐	Any natural person who is a “knowledgeable employee,” as defined in the Investment Company
Act, of the issuer of the securities being offered or sold where the issuer would be an investment company, as defined in section 3 of
such act, but for the exclusion provided by either section 3(c)(1) or section 3(c)(7) of such act;

 

		☐	Any “family office,” as defined under the Investment Advisers Act that satisfies all of the
following conditions: (i) with assets under management in excess of $5,000,000, (ii) that is not formed for the specific purpose of acquiring
the securities offered and (iii) whose prospective investment is directed by a person who has such knowledge and experience in financial
and business matters that such family office is capable of evaluating the merits and risks of the prospective investment; or

 

		☐	Any “family client,” as defined under the Investment Advisers Act, of a family office meeting
the requirements in the previous paragraph and whose prospective investment in the issuer is directed by such family office pursuant to
the previous paragraph.

 

 

 

Sch. A-3

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