Document:

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                                                                    Exhibit 10.2

THIS WARRANT HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED ("ACT"), OR APPLICABLE STATE SECURITIES LAWS ("STATE ACTS"), AND SHALL
NOT BE SOLD, HYPOTHECATED, OR OTHERWISE TRANSFERRED, UNLESS SUCH TRANSFER IS
MADE IN COMPLIANCE WITH THE ACT AND THE STATE ACTS.

                             STOCK PURCHASE WARRANT

         This Stock Purchase Warrant (this "Warrant"), dated October 13, 2003,
is issued to DOLPHIN OFFSHORE PARTNERS, L.P. (the "Holder"), by DIGITAL
RECORDERS, INC., a North Carolina corporation (the "Company").

         1. Purchase of Shares. Subject to the terms and conditions hereinafter
set forth, the Holder is entitled, upon surrender of this Warrant at the
principal office of the Company (or at such other place as the Company shall
notify the Holder hereof in writing), to purchase from the Company three hundred
nineteen thousand one hundred forty-nine (319,149) fully paid and non-assessable
shares of Common Stock, $.10 par value (the "Common Stock"), of the Company (as
adjusted pursuant to Section 7 hereof, the "Shares") for the purchase price
specified in Section 2 below.

         2. Purchase Price. The purchase price for the Shares is $3.00 per
share. Such price shall be subject to adjustment pursuant to Section 7 hereof
(such price, as adjusted from time to time, is herein referred to as the
"Warrant Price").

         3. Exercise Period. This Warrant is exercisable in whole or in part at
any time from the date hereof through October 13, 2010.

         4. Method of Exercise. While this Warrant remains outstanding and
exercisable in accordance with Section 3 above, the Holder may exercise, in
whole or in part, but in increments of no less than 50,000 shares, the purchase
rights evidenced hereby. Such exercise shall be effected by surrender of this
Warrant, together with a duly executed copy of the form of Exercise Notice
attached hereto, to the Secretary of the Company at its principal offices, and
the payment to the Company of an amount equal to the aggregate purchase price
for the number of Shares being purchased.

         5. Certificates for Shares. Upon the exercise of the purchase rights
evidenced by this Warrant, one or more certificates for the number of Shares so
purchased shall be issued as soon as practicable thereafter, and in any event
within thirty (30) days of the delivery of the subscription notice.

         6. Reservation of Shares. The Company covenants that it will at all
times keep available such number of authorized shares of its Common Stock, free
from all preemptive rights with respect thereto, which will be sufficient to
permit the exercise of this Warrant for the full number of Shares specified
herein. The Company further covenants that such Shares, when

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issued pursuant to the exercise of this Warrant, will be duly and validly
issued, fully paid and non-assessable and free from all taxes, liens and charges
with respect to the issuance thereof.

         7. Adjustment of Warrant Price and Number of Shares. The number and
kind of securities purchasable upon exercise of this Warrant and the Warrant
Price shall be subject to adjustment from time to time as follows:

                  (a) Stock Dividends, Subdivisions, Combinations and Other
Issuances. If the Company shall at any time prior to the expiration of this
Warrant subdivide its Common Stock, by stock split or otherwise, combine its
Common Stock or issue additional shares of its Common Stock as a dividend with
respect to any shares of its Common Stock, the number of Shares issuable on the
exercise of this Warrant shall forthwith be proportionately increased in the
case of a subdivision or stock dividend and proportionately decreased in the
case of a combination. Appropriate adjustments shall also be made to the Warrant
Price payable per Share, but the aggregate Warrant Price payable for the total
number of Shares purchasable under this Warrant (as adjusted) shall remain the
same. Any adjustment under this Section 7(a) shall become effective at the close
of business on the date the subdivision or combination becomes effective or as
of the record date of such dividend, or, in the event that no record date is
fixed, upon the making of such dividend.

                  (b) Reclassification, Reorganization, Merger, Sale or
Consolidation. In the event of any reclassification, capital reorganization or
other change in the Common Stock of the Company (other than as a result of a
subdivision, combination or stock dividend provided for in Section 7(a) above)
or in the event of a consolidation or merger of the Company with or into, or the
sale of all or substantially all of the properties and assets of the Company to,
any person, and in connection therewith consideration is payable to holders of
Common Stock in cash, securities or other property, then as a condition of such
reclassification, reorganization or change, consolidation, merger or sale,
lawful provision shall be made, and duly executed documents evidencing the same
shall be delivered to the Holder, so that the Holder shall have the right at any
time prior to the expiration of this Warrant to purchase, at a total price equal
to that payable upon the exercise of this Warrant immediately prior to such
event, the kind and amount of cash, securities or other property receivable in
connection with such reclassification, reorganization or change, consolidation,
merger or sale, by a holder of the same number of shares of Common Stock as were
purchasable upon exercise hereof by the Holder immediately prior to such
reclassification, reorganization or change, consolidation, merger or sale. In
any such case, appropriate provisions shall be made with respect to the rights
and interest of the Holder so that the provisions hereof shall thereafter be
applicable with respect to any cash, securities or property deliverable upon
exercise hereof. Notwithstanding the foregoing, (i) if the Company merges or
consolidates with, or sells all or substantially all of its property and assets
to, any other person, and consideration is payable to holders of Common Stock in
exchange for their Common Stock in connection with such merger, consolidation or
sale which consists solely of cash, or (ii) in the event of the dissolution,
liquidation or winding up of the Company, then the Holder shall be entitled to
receive distributions on the date of such event on an equal basis with holders
of Common Stock as if this Warrant had been exercised immediately prior to such
event, less the Warrant Price. Upon receipt of such payment, if any, the rights
of the Holder shall terminate and cease, and this Warrant shall expire. In case
of any such merger, consolidation or sale of assets, the surviving or acquiring
person and, in the event of any dissolution, liquidation or winding up

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of the Company, the Company shall promptly, after receipt of this surrendered
Warrant, make payment by delivering a check in such amount as is appropriate
(or, in the case of consideration other than cash, such other consideration as
is appropriate) to such person as it may be directed in writing by the Holder
surrendering this Warrant.

                  (c) Certain Distributions. In case the Company shall fix a
record date for the making of a dividend or distribution of cash, securities or
property to all holders of Common Stock (excluding any dividends or
distributions referred to in Section 7(a) or 7(b) above), the number of Shares
purchasable upon an exercise of this Warrant after such record date shall be
adjusted to equal the product obtained by multiplying the number of Shares
purchasable upon an exercise of this Warrant immediately prior to such record
date by a fraction, the numerator of which shall be the Warrant Price
immediately prior to such distribution, and the denominator of which shall be
the Warrant Price immediately prior to such distribution, less the fair market
value per Share, as reasonably determined by the Holder, of the cash, securities
or property so distributed. Such adjustment shall be made successively whenever
any such distribution is made and shall become effective on the effective date
of distribution.

                  (d) Coordination with Terms of Series F Preferred Stock.
Pursuant to Section 6(d)(i) of the Certificate of Designation of Series F
Convertible Preferred Stock of Digital Recorders, Inc. (the "Certificate of
Designation"), the Conversion Price of the Series F Preferred Stock is subject
to adjustment for the issuance of Additional Common Stock for a consideration
per share less than the Conversion Price. If the Conversion Price of the Series
F Preferred Stock is adjusted pursuant to Section 6(d)(i) of the Certificate of
Designation, then the Warrant Price hereunder shall be adjusted by multiplying
the Warrant Price in effect at the time of the event requiring the adjustment by
a fraction, the numerator of which is the Conversion Price as adjusted and the
denominator of which is the Conversion Price in effect immediately prior to the
adjustment. In that event, the number of Shares purchasable under this Warrant
would be proportionately increased, so that the aggregate Warrant Price payable
for the total number of Shares purchasable under this Warrant (as adjusted)
would remain the same. Capitalized terms used but not defined in this paragraph
shall have the meanings given to them in the Certificate of Designation.

                  (e) Coordination with Registration Rights Agreement. The
Warrant Price and the number of Shares purchasable under this Warrant shall also
be subject to adjustment pursuant to the provisions of Section 1.1 of the
Registration Rights Agreement (as defined below), which provisions are
incorporated herein by this reference.

         8. Pre-Exercise Rights. Prior to exercise of this Warrant, the Holder
shall not be entitled to any rights of a shareholder with respect to the Shares,
including without limitation, the right to vote such Shares, receive preemptive
rights or be notified of shareholder meetings, and the Holder shall not be
entitled to any notice or other communication concerning the business or affairs
of the Company.

         9. Registration Rights. The Shares of Common Stock issuable upon
exercise of this Warrant shall be subject to the registration rights set forth
in the Registration Rights Agreement of even date herewith by and between the
Holder and the Company (the "Registration Rights Agreement"), and the Holder
shall be entitled to all rights and benefits thereof.

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         10. Successors and Assigns. The terms and provisions of this Warrant
shall inure to the benefit of, and be binding upon, the Company and the Holder
and their respective successors and assigns, provided that neither party may
assign its rights or obligations hereunder with the prior written consent of the
other party.

         11. Governing Law. This Warrant shall be governed by the laws of the
State of North Carolina, excluding the conflicts of laws provisions thereof.

                                    DIGITAL RECORDERS, INC.

                                    By: /s/ David L. Turney
                                        ----------------------------------------
                                        David L. Turney
                                        Chairman, Chief Executive Officer and
                                        President

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                                 EXERCISE NOTICE

                                                           Dated _________, ____

         The undersigned hereby irrevocably elects to exercise the Stock
Purchase Warrant, dated October ___, 2003, issued by DIGITAL RECORDERS, INC., a
North Carolina corporation (the "Company") to the undersigned to the extent of
purchasing ___________ shares of Common Stock and hereby makes payment of
$_________ in payment of the aggregate Warrant Price of such shares.

                                             DOLPHIN OFFSHORE PARTNERS, L.P.

                                             By:
                                                 -------------------------------<PAGE>

                                                                    EXHIBIT 10.3

                          REGISTRATION RIGHTS AGREEMENT

                  Registration Rights Agreement (this "Agreement") dated as of
October 13, 2003, by and among DIGITAL RECORDERS, INC., a North Carolina
corporation (the "Company"), DOLPHIN OFFSHORE PARTNERS, L.P. (the "Holder").

                  WHEREAS, it is contemplated under that certain Stock Purchase
Agreement by and among the Company and Holder dated as of the date hereof (as
such may be amended from time to time, the "Stock Purchase Agreement") and that
certain Stock Purchase Warrant dated the date hereof by the Company in favor of
Holder (as such may be amended form time to time, the "Warrant Agreement"), that
the Company provide the Holder with the registration rights set forth in this
Agreement;

                  NOW THEREFORE, in consideration of the mutual covenants and
agreements and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree as
follows:

                                    ARTICLE I
                             REQUIRED REGISTRATIONS

         1.1 REQUIRED REGISTRATION. Subject to Sections 1.5 and 5.2 hereof, as
soon as possible after the Final Closing Date, but in no event later than
December 28, 2003, the Company shall, at its sole cost and expense, file a
Registration Statement on Form S-3 or other appropriate form under the 1933 Act
with the SEC covering the resale by Holder of all of the Conversion Shares, time
being of the essence. The Company will use its reasonable efforts to have such
Registration Statement declared effective as soon as possible after filing, and
to keep such Registration Statement current and effective for at least two (2)
years from December 28, 2003 or until such earlier date as the Company's
registration obligations with respect to the Conversion Shares terminate
pursuant to Section 5.2 hereof. Notwithstanding anything to the contrary
contained herein, if such Registration Statement shall not be filed with the SEC
by December 28, 2003 or the Registration Statement shall not be declared
effective by the date that is three months after the earlier of December 28,
2003 or the initial filing date of the Registration Statement (for purposes of
this Section 1.1, the "Target Effective Date"), in either case assuming full
cooperation by the Holder (including compliance by the Holder with all its
obligations under Section 1.6 hereof), then (i) with respect to the failure to
file the Registration Statement by December 28, 2003, the Conversion Price for
the Preferred Stock and the Warrant Price for the Warrants shall be reduced (and
concomitantly the number of shares of Common Stock issuable upon the conversion
of the Preferred Stock and upon the exercise of the Warrants shall increase) by
the percentage resulting from multiplying two and one-half percent (2.5%) by the
number of thirty (30) day periods, or any part thereof, beyond December 28,
2003, until the initial Registration Statement described herein covering the
Conversion Shares is filed with the SEC

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                                                                              2

and/or (ii) with respect to the Registration Statement not being declared
effective by the Target Effective Date, the Conversion Price for the Preferred
Stock and the Warrant Price for the Warrants shall be reduced (and concomitantly
the number of shares of Common Stock issuable upon the conversion of the
Preferred Stock and upon the exercise of the Warrants shall increase) by the
percentage resulting from multiplying two and one-half percent (2.5%) by the
number of thirty (30) day periods, or any part thereof, beyond the Target
Effective Date, until the initial Registration Statement described herein
covering the Conversion Shares is declared effective. The maximum reduction
pursuant to this provision shall be fifteen percent (15%) with regard to the
Preferred Stock Conversion Price and thirty-three and one-third percent (33?%)
with regard to the Warrant Price, a floor of $2.00 in the case of the Preferred
Stock Conversion Price and $2.00 in the case of the Warrant Price.

         1.2 DEMAND REGISTRATION.

         (a) At any time during the period beginning on the date of issuance of
Warrant Shares pursuant to the exercise of the Warrants and ending on the
earlier of two years after the initial issue date of Warrant Shares or the date
on which the Company's registration obligations with respect to the Warrant
Shares terminate pursuant to Section 5.2 hereof, the Holder may request the
Company to register under the Securities Act all, but not less than all, of the
Warrant Shares for sale by such Holder in the manner specified in such request.
The Company will use its reasonable efforts to expeditiously effect the
registration of the Warrant Shares following such a request. The Holder shall
have the right to require such a registration one (1) time, provided that if the
requested registration is not effected as contemplated by Section 1.5, the
Holder shall continue to have the rights specified in this Section 1.2 until
such registration is effected in accordance herewith. The Company shall not be
required to effect a registration pursuant to a request under this Section 1.2
within six (6) months after the filing of a registration statement relating to a
public offering of securities by the Company. Any Registration Statement filed
pursuant hereto may include, in addition to the Warrant Shares, such other
shares of Common Stock or other securities of the Company for sale by the
Company or other security holders of the Company as the Company may deem
appropriate, provided that the inclusion of such additional securities does not
unreasonably interfere with the Holder's ability to dispose of the Warrant
Shares pursuant to such registration. The Company may satisfy its obligations
under this Section 1.2 by amending the Registration Statement filed pursuant to
Section 1.1 to add the Warrant Shares thereto, if appropriate and permitted
under applicable rules of the Commission.

         (b) If at the time of any request to register Warrant Shares pursuant
to this Section 1.2 the Company is engaged in discussions or negotiations
regarding a possible acquisition or other significant corporate transaction
that, in the good faith determination of the Company's Board of Directors, would
be adversely affected by the requested registration to the material detriment of
the Company, then the Company may at its option direct that such request be
delayed for a period not in excess of sixty (60) days from the date of such
request, such right to delay a request to be exercised by the Company not more
than once in any one (1) year period.

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                                                                               3

         (c) Notwithstanding anything to the contrary contained herein, if such
Registration Statement shall not be filed with the SEC within sixty (60) days
after the Holder's request to register the Warrant Shares or the Registration
Statement shall not be declared effective by the date that is three months after
the earlier of the end of that sixty (60)-day period or the initial filing date
of the Registration Statement (for purposes of this Section 1.2(c), the "Target
Effective Date"), in either case assuming full cooperation by the Holder
(including compliance by the Holder with all its obligations under Section 1.6
hereof), then (i) with respect to the failure to file the Registration Statement
by the date required by this Section 1.2(c), the Warrant Price for the Warrants
shall be reduced (and concomitantly the number of shares of Common Stock
issuable upon the exercise of the Warrants shall increase) by the percentage
resulting from multiplying two and one-half percent (2.5%) by the number of
thirty (30) day periods, or any part thereof, beyond such required filing date,
until the initial Registration Statement described herein covering the Warrant
Shares is filed with the SEC and/or (ii) with respect to the Registration
Statement not being declared effective by the Target Effective Date, the Warrant
Price for the Warrants shall be reduced (and concomitantly the number of shares
of Common Stock issuable upon the exercise of the Warrants shall increase) by
the percentage resulting from multiplying two and one-half percent (2.5%) by the
number of thirty (30) day periods, or any part thereof, beyond the Target
Effective Date, until the initial Registration Statement described herein
covering the Warrant Shares is declared effective. The maximum reduction
pursuant to this provision shall be thirty-three and one-third percent (33?%), a
floor of $2.00 for the Warrant Price as so adjusted.

         1.3 SHORT-FORM REGISTRATION. Notwithstanding the foregoing, the Company
shall not be required to effect a registration pursuant to the foregoing
provisions of Section 1.1 or 1.2 if it is determined that (a) such registration
would not be permitted under applicable securities laws or the rules and
regulations of the Commission or (b) Form S-3 or a comparable "short form"
Registration Statement is not available to the Company for such purpose. In no
event shall the Company be required to file a Registration Statement on Form S-1
pursuant to this Agreement. Any failure to file the Registration Statement
required by Section 1.1 for the reasons stated in this paragraph would, however,
result in any applicable adjustments specified in the last two sentences of
Section 1.1.

         1.4 EXPENSES. The Company will pay all of its Registration Expenses in
connection with the registrations required by Sections 1.1 and 1.2, including
any Registration Statement that is not deemed to be effected pursuant to the
provisions of Section 1.5 hereof.

         1.5 EFFECTIVE REGISTRATION STATEMENT. A registration pursuant to
Section 1.1 or 1.2 of this Agreement shall not be deemed to have been effected
(i) unless a Registration Statement with respect thereto has been declared
effective by the Commission, (ii) if after it has become effective, such
registration is interfered with by any stop order, injunction or other order or
requirement of the Commission or other governmental agency or court for any
reason or (iii) the Registration Statement does not remain continuously
effective until termination of the Company's registration obligations pursuant
to Section 5.2 hereof. If a registration pursuant to

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                                                                               4

this Article I is deemed not to have been effected as provided in this Section
1.5, then the Company shall continue to be obligated to effect the registration
required by Section 1.1 or 1.2.

         1.6 OBLIGATIONS OF THE HOLDER.

         (a) In connection with any registration of Registrable Securities
pursuant to Section 1.1 or 1.2, the Holder shall furnish to the Company in a
timely manner all information regarding itself and the distribution of such
Registrable Securities as may be required to be included in the Registration
Statement and as the Company may from time to time reasonably request in order
to effect the registration of such Registrable Securities, and shall otherwise
cooperate with the Company to the extent reasonably necessary to effect such
registration.

         (b) Each Holder agrees, that upon receipt of any notice from the
Company of the happening of any event of the kind described in paragraph (f) of
Article II hereof, the Holder will forthwith discontinue disposition of
Registrable Securities covered by any Registration Statement or Prospectus until
the Holder's receipt of the copies of the supplemented or amended Prospectus
contemplated by such paragraph (f), or until it is advised in writing by the
Company that the use of the applicable Prospectus may be resumed, and has
received copies of any additional or supplemental filings that are incorporated
by reference in such Prospectus, and, if so directed by the Company, the Holder
will deliver to the Company (at the Company's expense) all copies, other than
permanent file copies then in the Holder's possession, of the Prospectus
covering such Registrable Securities current at the time of receipt of such
notice.

         (c) If any Registrable Securities are to be sold in an underwritten
offering, the Holder shall complete and execute all questionnaires, powers of
attorney, indemnities, underwriting agreements (including customary indemnities
by the selling stockholders) and other documents reasonably and customarily
required under the terms of such underwriting arrangements.

                                   ARTICLE II
                             REGISTRATION PROCEDURES

                  Whenever any Registrable Securities are to be registered
pursuant to this Agreement, the Company will use reasonable efforts to effect
the registration of such Registrable Securities for sale in accordance with the
intended method or methods of disposition thereof as quickly as possible, and
pursuant thereto the Company will as expeditiously as reasonably possible:

         (a) prepare and file with the Commission a Registration Statement with
respect to such Registrable Securities and use all reasonable efforts to cause
such Registration Statement to become and remain effective for the period
contemplated by Section 1.1 or 1.2; provided, that as promptly as practicable
before filing a Registration Statement or Prospectus or any amendments or
supplements thereto, the Company will (i) furnish to counsel selected by the
Holder copies of all such documents proposed to be filed, and (ii) notify the
Holder of (x) any request by the

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                                                                               5

Commission to amend such Registration Statement or amend or supplement any
Prospectus, or (y) any stop order issued or threatened by the Commission, and
take all reasonable actions required to prevent the entry of such stop order or
to promptly remove it if entered;

         (b) (i) prepare and file with the Commission such amendments and
supplements to such Registration Statement and the Prospectus used in connection
therewith as may be necessary to keep such Registration Statement effective for
the period contemplated by Section 1.1 or 1.2, and (ii) comply with the
provisions of the Securities Act with respect to the disposition of all
securities covered by such Registration Statement during such period in
accordance with the intended methods of disposition by the Holder set forth in
such Registration Statement;

         (c) furnish to the Holder, without charge, such number of conformed
copies of such Registration Statement, each amendment and supplement thereto,
the Prospectus included in such Registration Statement (including each
preliminary Prospectus and, in each case, including all exhibits) and such other
documents as the Holder may reasonably request in order to facilitate the
disposition of the Registrable Securities owned by it;

         (d) use all reasonable efforts to register or qualify such Registrable
Securities under such other securities or blue sky laws of such jurisdictions in
the United States as the Holder shall reasonably request, to keep such
registration or qualification in effect for so long as such Registration
Statement remains in effect and do any and all other acts and things which may
be reasonably necessary or advisable to enable the Holder to consummate the
disposition in such jurisdictions of the Registrable Securities owned by it;
provided, however, that the Company will not be required to (i) qualify
generally to do business in any jurisdiction where it would not otherwise be
required to qualify but for this clause (d), (ii) subject itself to taxation in
any such jurisdiction or (iii) consent to general service of process in any such
jurisdiction;

         (e) use all reasonable efforts (if the offering is underwritten) to
furnish to the Holder a signed copy, addressed to the Holder (and the
underwriters, if any) of an opinion of counsel for the Company or special
counsel to the selling stockholder, dated the effective date of such
Registration Statement (and, if such Registration Statement includes an
underwritten public offering, dated the date of the closing under the
underwriting agreement), covering substantially the same matters with respect to
such Registration Statement (and the Prospectus included therein) as are
customarily covered in opinions of issuer's counsel delivered to the
underwriters in underwritten public offerings, and such other legal matters as
the Holder (or the underwriters, if any) may reasonably request;

         (f) notify the Holder, at a time when a Prospectus relating thereto is
required to be delivered under the Securities Act, of the happening of any event
known to the Company as a result of which the Prospectus included in such
Registration Statement, as then in effect, contains an untrue statement of a
material fact or omits to state any fact required to be stated therein or
necessary to make the statements therein not misleading in light of the
circumstances under

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                                                                               6

which they were made, and, at the request of the Holder, the Company will
prepare and furnish to the Holder a reasonable number of copies of a supplement
to or an amendment of such Prospectus as may be necessary so that, as thereafter
delivered to the purchasers of such Registrable Securities, such Prospectus
shall not include an untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading in the light of the circumstances under which they were
made;

         (g) cause all such Registrable Securities to be listed on each
securities exchange and quotation system on which similar securities issued by
the Company are then listed and to enter into such customary agreements as may
be required in furtherance thereof, including, without limitation, listing
applications and indemnification agreements in customary form;

         (h) provide a transfer agent and registrar for all such Registrable
Securities not later than the effective date of such Registration Statement;

         (i) make available for inspection by the Holder, any underwriter
participating in any disposition pursuant to such Registration Statement and any
attorney, accountant or other agent retained by the Holder or any such
underwriter, all financial and other records, pertinent corporate documents and
properties of the Company, and cause the Company's officers, directors,
employees and independent accountants to supply all information reasonably
requested by the Holder, any such underwriter, attorney, accountant or agent in
connection with such Registration Statement to enable them to conduct a
reasonable investigation within the meaning of the Securities Act;

         (j) subject to other provisions hereof, use all reasonable efforts to
cause such Registrable Securities covered by such Registration Statement to be
registered with or approved by such other governmental agencies or authorities
or self-regulatory organizations as may be necessary to enable the sellers
thereof to consummate the disposition of such Registrable Securities; and

         (k) promptly notify the Holder of the issuance of any stop order by the
Commission or the issuance by any state securities commission or other
regulatory authority of any order suspending the qualification or exemption from
qualification of any of the Registrable Securities under state securities or
"blue sky" laws, and use every reasonable effort to obtain the lifting at the
earliest possible time of any stop order suspending the effectiveness of any
Registration Statement or of any order preventing or suspending the use of any
preliminary Prospectus.

                                   ARTICLE III
                              REGISTRATION EXPENSES

         3.1 REGISTRATION EXPENSES. All Registration Expenses will be borne as
provided in Section 1.4 of this Agreement.

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                                                                               7

         3.2 SELLERS' EXPENSES. The Company shall have no obligation to pay (a)
any underwriting discounts or commissions or stock transfer taxes attributable
to the sale of Registrable Securities, which expenses will be borne by all
sellers of securities included in such registration in proportion to the
aggregate selling price of the securities to be so registered, or (b) any fees
or expenses of attorneys for the Holder or any other selling stockholder.

                                   ARTICLE IV
                                 INDEMNIFICATION

         4.1 COMPANY'S INDEMNIFICATION OBLIGATIONS. The Company agrees to
indemnify and hold harmless the Holder and each other Person, if any, who
controls the Holder within the meaning of Section 15 of the Securities Act or
Section 20 of the Exchange Act (collectively, the "Holder Indemnitees"):

                  (i) against any and all loss, liability, claim, damage or
         expense arising out of or based upon an untrue statement or alleged
         untrue statement of a material fact contained in any Registration
         Statement (or any amendment or supplement thereto), including all
         documents incorporated therein by reference, or in any preliminary
         Prospectus or Prospectus (or any amendment or supplement thereto) or
         the omission or alleged omission therefrom of a material fact required
         to be stated therein or necessary to make the statements therein, in
         light of the circumstances under which they were made, not misleading;

                  (ii) against any and all loss, liability, claim, damage and
         expense to the extent of the aggregate amount paid in settlement of any
         litigation, investigation or proceeding by any governmental agency or
         body, commenced or threatened, or of any claim based upon any such
         untrue statement or omission or any such alleged untrue statement or
         omission, if such settlement is effected with the written consent of
         the Company; and

                  (iii) against any and all reasonable expense incurred by them
         in connection with investigating, preparing or defending against any
         litigation, or investigation or proceeding by any governmental agency
         or body, commenced or threatened, or any claim based upon any such
         untrue statement or omission or any such alleged untrue statement or
         omission, to the extent that any such expense is not paid under clause
         (i) or (ii) above;

provided, that this indemnity does not apply to any loss, liability, claim,
damage or expense to the extent arising out of an untrue statement or alleged
untrue statement or omission or alleged omission made in reliance upon and in
conformity with written information furnished to the Company by or on behalf of
the Holder expressly for use in the preparation of any Registration

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                                                                               8

Statement (or any amendment or supplement thereto), including all documents
incorporated therein by reference, or in any preliminary Prospectus or
Prospectus (or any amendment or supplement thereto); and provided further, that
the Company will not be liable to the Holder or any other Holder Indemnitee
under the indemnity agreement in this Section 4.1, with respect to any
preliminary Prospectus or the final Prospectus or the final Prospectus as
amended or supplemented, as the case may be, to the extent that any such loss,
liability, claim, damage or expense of such Holder Indemnitee results from the
fact that the Holder sold Registrable Securities to a Person to whom there was
not sent or given, at or prior to the written confirmation of such sale, a copy
of the final Prospectus or of the final Prospectus as then amended or
supplemented, whichever is most recent, if the Company has previously and timely
furnished copies thereof to the Holder.

         4.2 HOLDER'S INDEMNIFICATION OBLIGATIONS. In connection with any
Registration Statement in which the Holder is participating, the Holder agrees
to indemnify and hold harmless (in the same manner and to the same extent as set
forth in Section 4.1 of this Agreement) the Company and each Person, if any, who
controls the Company within the meaning of Section 15 of the Securities Act or
Section 20 of the Exchange Act with respect to any statement or alleged
statement in or omission or alleged omission from such Registration Statement,
any preliminary, final or summary Prospectus contained therein, or any amendment
or supplement thereto, if such statement or alleged statement or omission or
alleged omission was made in reliance upon and in conformity with information
furnished to the Company by or on behalf of the Holder. The obligations of each
Holder pursuant to this Section 4.2 (if there are more than one) are to be
several and not joint (however, husband and wife are to be treated as one
Holder); provided, that with respect to each claim pursuant to this Section 4.2,
each such Holder's maximum liability under this Section shall be limited to an
amount equal to the net proceeds actually received by such Holder (after
deducting any underwriting discount and expenses) from the sale of Registrable
Securities being sold pursuant to such Registration Statement or Prospectus by
such Holder.

         4.3 NOTICES; DEFENSE; SETTLEMENT. Promptly after receipt by an
indemnified party hereunder of written notice of the commencement of any action
or proceeding involving a claim referred to in Section 4.1 or Section 4.2 of
this Agreement, such indemnified party will, if a claim in respect thereof is to
be made against an indemnifying party, give written notice to the latter of the
commencement of such action; provided, that the failure of any indemnified party
to give notice as provided herein shall not relieve the indemnifying party of
its obligations under Section 4.1 or Section 4.2 of this Agreement except to the
extent that the indemnifying party is actually prejudiced by such failure to
give notice. In case any such action is brought against an indemnified party,
the indemnifying party will be entitled to participate in and to assume the
defense thereof, jointly with any other indemnifying party similarly notified,
to the extent that it may wish, and after notice from the indemnifying party to
such indemnified party of its election so to assume the defense thereof, the
indemnifying party will not be liable to such indemnified party for any legal or
other expenses subsequently incurred by the latter in connection with the
defense thereof, unless in such indemnified party's reasonable judgment, upon
the advice of

<PAGE>

                                                                               9

counsel, a conflict of interest between such indemnified and indemnifying
parties may exist in respect of such claim, in which case the indemnifying party
shall not be liable for the fees and expenses of (i) more than one counsel for
all holders of Registrable Securities, selected by the Holder or (ii) more than
one counsel for the Company in connection with any one action or separate but
similar or related actions. An indemnifying party who is not entitled to, or
elects not to, assume the defense of a claim will 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 any indemnified party, based on advice of counsel, a conflict of interest may
exist between such indemnified party and any other of such indemnified parties
with respect to such claim, in which event the indemnifying party shall be
obligated to pay the fees and expenses of such additional counsel or counsels.
The indemnifying party will not, without the prior written consent of each
indemnified party, settle or compromise or consent to the entry of any judgment
in any pending or threatened claim, action, suit or proceeding in respect of
which indemnification may be sought hereunder (whether or not such indemnified
party or any Person who controls such indemnified party is a party to such
claim, action, suit or proceeding), unless such settlement, compromise or
consent includes an unconditional release of such indemnified party from all
liability arising out of such claim, action, suit or proceeding. Notwithstanding
anything to the contrary set forth herein, and without limiting any of the
rights set forth above, in any event, any party will have the right to retain,
at its own expense, counsel with respect to the defense of a claim.

         4.4 INDEMNITY PROVISION. The Company and the Holder shall provide for
the foregoing indemnity (with appropriate modifications) in any underwriting
agreement with respect to any required registration or other qualification of
securities under any Federal or state law or regulation of any governmental
authority other than the Securities Act.

         4.5 CONTRIBUTION BASED ON RELATIVE FAULT. In order to provide for just
and equitable contribution if a claim for indemnification pursuant to the
indemnification provisions of this Article IV is made but it is found in a final
judgment by a court of competent jurisdiction (not subject to further appeal)
that such indemnification may not be enforced in such case, and the express
provisions hereof provide for indemnification in such case, then the
indemnifying party shall contribute to the amount paid or payable by such
indemnified party as a result of the losses, claims, damages or liabilities
referred to in Section 4.1 or Section 4.2 of this Agreement in such proportion
as is appropriate to reflect the relative fault of the indemnifying party on the
one hand, and the indemnified party on the other, in connection with statements
or omissions which resulted in such losses, liabilities, claims, damages or
expenses, as well as any other relevant equitable considerations, including,
without limitation, the relative benefits received by each parties from the
offering of the securities covered by such Registration Statement, the parties'
relative knowledge and access to information concerning the matter with respect
to which the claim was asserted and the opportunity to correct and prevent any
statement or omission. The relative fault shall be determined by reference to,
among other things, whether the untrue or alleged untrue statement of a material
fact or the omission or alleged omission to state a material fact relates to
information supplied by the indemnifying party or the indemnified party and the

<PAGE>

                                                                             10

parties' relative intent, knowledge, access to information and opportunity to
correct or prevent such untrue statements or omission. The parties hereto agree
that it would not be just and equitable if contributions pursuant to this
Section 4.5 were to be determined by pro rata or per capita allocation or by any
other method of allocation which does not take account of the equitable
considerations referred to in the first sentence of this Section 4.5. The amount
paid by an indemnified party as a result of the losses, claims, damages or
liabilities referred to in the first sentence of this Section 4.5 shall be
deemed to include any legal or other expenses reasonably incurred by such
indemnified party in connection with investigating or defending any action or
claim (which shall be limited as provided in Section 4.3 of this Agreement if
the indemnifying party has assumed the defense of any such action in accordance
with the provisions thereof) which is the subject of this Section 4.5. Promptly
after receipt by an indemnified party under this Section 4.5 of notice of the
commencement of any action against such party in respect of which a claim for
contribution may be made against an indemnifying party under this Section 4.5,
such indemnified party shall notify the indemnifying party in writing of the
commencement thereof if the notice specified in Section 4.3 of this Agreement
has not been given with respect to such action; provided, that the omission to
so notify the indemnifying party shall not relieve the indemnifying party from
any liability which it may otherwise have to any indemnified party under this
Section 4.5, except to the extent that the indemnifying party is actually
prejudiced by such failure to give notice. The Company and the Holder agree with
each other, and will agree with the underwriters of the Registrable Securities,
if requested by such underwriters, that (i) the underwriters' portion of such
contribution shall not exceed the underwriting discount and (ii) that the amount
of such contribution by the Holder shall not exceed an amount equal to the net
proceeds actually received by the Holder from the sale of Registrable Securities
in the offering to which the losses, liabilities, claims, damages or expenses of
the indemnified parties relate. No Person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any Person who was not guilty of such fraudulent
misrepresentation.

         4.6 PAYMENTS. The indemnification required by this Article IV shall be
made by periodic payments of the amount thereof during the course of the
investigation or defense, as and when expense, loss, damage or liability is
incurred.

                                    ARTICLE V
                TRANSFER AND TERMINATION OF REGISTRATION RIGHTS;

         5.1 TRANSFER OF RIGHTS. The Holder identified in the preamble of this
Agreement may transfer its rights to register such Holder's Registrable
Securities hereunder to any transferee of such Registrable Securities, provided
that such rights may not be transferred (a) to any person or entity who or which
is engaged in an activity or business directly competitive with any activity or
business of the Company or any subsidiary of the Company as presently conducted;
or (b) to any person or entity without the Company's prior written consent,
which shall not be unreasonably withheld; and provided further that the proposed
transferee enters into

<PAGE>

                                                                              11

a written agreement with the Company, agreeing to be bound by the terms and
conditions hereof. As used in Agreement, "Holder" shall refer to the Holder
identified in the preamble of this Agreement and to each permitted transferee of
such Holder's rights pursuant to this Section 5.1, as the context requires;
provided that no Holder other than the Holder identified in the preamble of this
Agreement shall have the right to make any transfer or assignment of rights
under this Agreement.

         5.2 TERMINATION OF RIGHTS. The registration rights of any Holder of
such rights hereunder and the registration obligations of the Company hereunder
with respect to Registrable Securities will terminate on the earliest date at
which such Registrable Securities (a) have been sold or (b) may be sold (i)
within a three-month period pursuant to the exemption from registration provided
under Rule 144 promulgated under the Securities Act, or (ii) pursuant to the
exemption from registration provided under Rule 144(k) promulgated under the
Securities Act.

                                   ARTICLE VI
                                   DEFINITIONS

         6.1 TERMS. As used in this Agreement, the following defined terms shall
have the meanings set forth below:

                  "BUSINESS DAY" means a day other than Saturday, Sunday or any
day on which banks located in the State of New York are authorized or obligated
to close.

                  "COMMISSION" means the United States Securities and Exchange
Commission.

                  "COMMON STOCK" means the common stock, par value $.10 per
share of the Company, any securities into which such common stock shall have
been changed or any securities resulting from any reclassification or
recapitalization of such common stock, and all other securities (other than
Preferred Stock) of any class or classes (however designated) of the Company the
holders of which have the right, without limitation as to amount, after payment
on any securities entitled to a preference on dividends or other distributions
upon any dissolution, liquidation or winding up, either to all or to a share of
the balance of payments upon such dissolution, liquidation or winding up.

                  "CONVERSION SHARES" means (i) the shares of Common Stock
issued or issuable upon conversion of the Preferred Stock and (ii) any
securities issued or issuable with respect to such shares of Common Stock
pursuant to the antidilution or similar adjustment provisions contained in the
Company's Articles of Incorporation governing the Preferred Stock in connection
with a stock split or combination of shares, recapitalization, merger,
consolidation, or other reorganization.

<PAGE>

                                                                              12

                  "EXCHANGE ACT" means the Securities Exchange Act of 1934, as
amended, or any similar Federal statute then in effect, and any reference to a
particular section thereof shall include a reference to the equivalent section,
if any, of any such similar Federal statute, and the rules and regulations
thereunder.

                  "FINAL CLOSING DATE" means the last date on which the sale and
purchase of Preferred Stock pursuant to the Stock Purchase Agreement is closed.

                   "PERSON" means any individual, corporation, partnership,
association, trust or other entity or organization, including a government or
political subdivision or an agency or instrumentality thereof.

                  "PREFERRED STOCK" means the shares of Series F Convertible
Preferred Stock issued and sold to the Holder by the Company pursuant to the
Stock Purchase Agreement on or before the Final Closing Date.

                  "PROSPECTUS" means the prospectus included in any Registration
Statement (including without limitation, a prospectus that discloses information
previously omitted from a prospectus filed as part of an effective Registration
Statement in reliance upon Rule 430A promulgated under the Securities Act), as
amended or supplemented by any prospectus supplement, with respect to the terms
of the offering of any portion of the securities covered by such Registration
Statement, and all other amendments and supplements to the prospectus, including
post-effective amendments, and all material incorporated by reference or deemed
to be incorporated by reference in such prospectus.

                   "REGISTRABLE SECURITIES" means the Conversion Shares and the
Warrant Shares, provided that, as to any particular Registrable Securities, such
securities will cease to be Registrable Securities when they have been (x)
effectively registered under the Securities Act and disposed of in accordance
with the Registration Statement covering them or (y) transferred pursuant to
Rule 144 (or any similar rule then in force) under the Securities Act or
otherwise transferred and, in each case, new certificates for them not bearing a
restrictive Securities Act legend have been delivered by the Company and can be
sold without complying with the registration requirements of the Securities Act.

                  "REGISTRATION EXPENSES" means, with respect to any
registration required hereunder, all of the reasonable costs and expenses
incurred in connection with such registration, other than (i) underwriting
discounts and commissions; (ii) transfer taxes; and (iii) all attorney's fees
for selling stockholders' attorneys.

                  "REGISTRATION STATEMENT" means any registration statement of
the Company which covers any of the Registrable Securities pursuant to the
provisions of this Agreement, including the Prospectus, amendments and
supplements to such registration statement, including post-effective amendments,
all exhibits and all material incorporated by reference in such registration
statement.

<PAGE>

                                                                              13

                   "SECURITIES ACT" means the Securities Act of 1933, as
amended, or any similar Federal statute then in effect, and any reference to a
particular section thereof shall include a reference to a comparable section, if
any, of any such similar Federal statute, and the rules and regulations
thereunder.

                  "WARRANT SHARES" means (i) the shares of Common Stock issued
or issuable under the Warrant Agreement, and (ii) any securities issued or
issuable with respect to such shares of Common Stock pursuant to the
antidilution or similar adjustment provisions contained in the Warrant Agreement
in connection with a stock split or combination of shares, recapitalization,
merger, consolidation or other reorganization.

                  "WARRANTS" means the Holder's right to purchase shares of
Common Stock of the Company as evidenced by the Warrant Agreement.

         6.2 DEFINED TERMS IN CORRESPONDING SECTIONS. The following defined
terms, when used in this Agreement, shall have the meaning ascribed to them in
the corresponding Sections of this Agreement listed below:

"Agreement"                        --        Preamble
"Company"                          --        Preamble
"Holder Indemnitees"               --        Section 4.1
"Holder"                           --        Preamble and Section 5.1
"Stock Purchase Agreement"         --        Recitals
"Target Effective Date"            --        Section 1.1
"Warrant Agreement"                --        Recitals

                                   ARTICLE VII
                                  MISCELLANEOUS

         7.1 REMEDIES. In the event of a breach by any party to this Agreement
of its obligations under this Agreement, any party injured by such breach, in
addition to being entitled to exercise all rights granted by law, including
recovery of damages, will be entitled to specific performance of its rights
under this Agreement. The parties agree that the provisions of this Agreement
shall be specifically enforceable, it being agreed by the parties that the
remedy at law, including monetary damages, for breach of any such provision will
be inadequate compensation for any loss and that any defense in any action for
specific performance that a remedy at law would be adequate is waived.

         7.2 AMENDMENTS AND WAIVERS. Except as otherwise provided herein, no
modification, amendment or waiver of any provision of this Agreement will be
effective against the Company or any Holder of Registrable Securities, unless
such modification, amendment or

<PAGE>

                                                                              14

waiver is approved in writing by the Company and the Holder(s) representing a
majority of the Registrable Securities then outstanding. The failure of any
party to enforce any of the provisions of this Agreement will in no way be
construed as a waiver of such provisions and will not affect the right of such
party thereafter to enforce each and every provision of this Agreement in
accordance with its terms.

         7.3 SUCCESSORS AND ASSIGNS. All covenants and agreements in this
Agreement by or on behalf of any of the parties hereto will bind and inure to
the benefit of the respective successors and permitted assigns of the parties
hereto whether so expressed or not.

         7.4 NOTICES. All notices, requests and other communications hereunder
must be in writing and will be deemed to have been duly given only if delivered
personally against written receipt or mailed by pre-paid registered or certified
mail, return receipt requested or mailed by overnight courier prepaid to the
parties at the following addresses:

If to the Company, to:       Digital Recorders, Inc.
                             5949 Sherry Lane, Suite 1050
                             Dallas, TX  75225
                             Attention: CEO & President

If to Holder:                Dolphin Offshore Partners, L.P.
                             c/o Dolphin Asset Management Corp.
                             129 East 17th Street
                             New York, NY 10003

All such notices, requests and other communications will (i) if delivered
personally to the address as provided in this Section 7.4, be deemed given upon
delivery, (ii) if delivered by mail in the manner described above to the address
as provided in this Section 7.4, be deemed given on the earlier of the tenth
full Business Day following the day of mailing or upon receipt, and (iii) if
delivered by overnight courier to the address provided in this Section 7.4, be
deemed given on the earlier of the third Business Day following the date sent by
such overnight courier or upon receipt. Any party from time to time may change
its address, facsimile number or other information for the purpose of notices to
that party by giving notice specifying such change to the other parties hereto.

         7.5 HEADINGS. The headings used in this Agreement have been inserted
for convenience of reference only and do not define or limit the provisions
hereof.

         7.6 GENDER. Whenever the pronouns "he" or "his" are used herein they
shall also be deemed to mean "she" or "hers" or "it" or "its" whenever
applicable. Words in the singular shall be read and construed as though in the
plural and words in the plural shall be construed as though in the singular in
all cases where they would so apply.

<PAGE>

                                                                              15

         7.7 INVALID PROVISIONS. If any provision of this Agreement is held to
be illegal, invalid or unenforceable under any present or future law, and if the
rights or obligations of any party hereto under this Agreement will not be
materially and adversely affected thereby, (i) such provision will be fully
severable, (ii) this Agreement will be construed and enforced as if such
illegal, invalid or unenforceable provision had never comprised a part hereof,
(iii) the remaining provisions of this Agreement will remain in full force and
effect and will not be affected by the illegal, invalid or unenforceable
provision or by its severance herefrom and (iv) in lieu of such illegal, invalid
or unenforceable provision, there will be added automatically as a part of this
Agreement a legal, valid and enforceable provision as similar in terms to such
illegal, invalid or unenforceable provision as may be possible.

         7.8 GOVERNING LAW. This Agreement shall be governed by and construed in
accordance with the domestic laws of the State of North Carolina, without giving
effect to any choice of law or conflict of law provision or rule (whether of the
State of North Carolina or any other jurisdiction) that would cause the
application of the laws of any jurisdiction other than the State of North
Carolina.

         7.9 COUNTERPARTS. This Agreement may be executed in any number of
counterparts, each of which will be deemed an original, but all of which
together will constitute one and the same instrument.

<PAGE>

                                                                              16

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

                                        COMPANY:

                                        DIGITAL RECORDERS, INC.

                                        By: /s/ David L. Turney
                                           ------------------------------------
                                           Name:  David L. Turney
                                                -------------------------------
                                           Title: CEO, President and Chairman
                                                  -----------------------------

                                        HOLDER:

                                        DOLPHIN OFFSHORE PARTNERS, L.P.

                                        By: /s/ Peter E. Salas
                                           ------------------------------------
                                           Name:  Peter E. Salas
                                                -------------------------------
                                           Title: General Partner
                                                  -----------------------------

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