<PAGE>


Exhibit 4.4

     THIS NOTE AND THE COMMON SHARES  ISSUABLE UPON CONVERSION OF THIS NOTE
     HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED.
     THIS NOTE AND THE COMMON SHARES  ISSUABLE UPON CONVERSION OF THIS NOTE
     MAY NOT BE SOLD,  OFFERED  FOR SALE,  PLEDGED OR  HYPOTHECATED  IN THE
     ABSENCE OF AN EFFECTIVE  REGISTRATION  STATEMENT AS TO THIS NOTE UNDER
     SAID ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO ONE VOICE
     TECHNOLOGIES, INC., THAT SUCH REGISTRATION IS NOT REQUIRED.

                                CONVERTIBLE NOTE
                                ----------------

     FOR VALUE RECEIVED, ONE VOICE TECHNOLOGIES, INC., a Nevada corporation
(hereinafter called the "Borrower"), hereby promises to pay to LAURUS MASTER
FUND, LTD., c/o Onshore Corporate Services Ltd., P.O. Box 1234 G.T., Queensgate
House, South Church Street, Grand Cayman, Cayman Islands, Fax: 345-949-9877 (the
"Holder") on order, without demand, the sum of Six Hundred Thousand Dollars
($600,000), with simple interest accruing at the annual rate of 8%, on September
7, 2003 (the "Maturity Date").

     The following terms shall apply to this Note:

                                    ARTICLE I

                           DEFAULT RELATED PROVISIONS

     1.1 Payment Grace Period. The Borrower shall have a ten (10) day grace
         --------------------
period to pay any monetary amounts due under this Note, after which grace period
a default interest rate of twenty percent (20%) per annum shall apply to the
amounts owed hereunder.

     1.2 Conversion Privileges. The Conversion Privileges set forth in Article
         ---------------------
II shall remain in full force and effect immediately from the date hereof and
until the Note is paid in full.

     1.3 Interest Rate. Subject to the Holder's right to convert, interest
         -------------
payable on this Note shall accrue at the annual rate of eight percent (8%) and
be payable in arrears commencing September 30, 2001 and quarterly thereafter,
and on the Maturity Date, accelerated or otherwise, when the principal and
remaining accrued but unpaid interest shall be due and payable, or sooner as
described below.


                                       1

<PAGE>

                                   ARTICLE II

                                CONVERSION RIGHTS

     The Holder shall have the right to convert the principal amount and
interest due under this Note into shares of the Borrower's Common Stock as set
forth below.

     2.1. Conversion into the Borrower's Common Stock.
          -------------------------------------------

     (a) The Holder shall have the right from and after the issuance of this
Note and then at any time until this Note is fully paid, to convert any
outstanding and unpaid principal portion of this Note, and at the Holder's
election, the interest accrued on the Note, (the date of giving of such notice
of conversion being a "Conversion Date") into fully paid and nonassessable
shares of common stock of the Borrower as such stock exists on the date of
issuance of this Note, or any shares of capital stock of the Borrower into which
such stock shall hereafter be changed or reclassified (the "Common Stock") at
the conversion price as defined in Section 2.1(b) hereof (the "Conversion
Price"), determined as provided herein. Upon delivery to the Borrower of a
Notice of Conversion as described in Section 8 of the Securities Purchase
Agreement entered into between the Borrower and certain persons who are
signatories thereto, including the Holder, relating to this Note (the "Purchase
Agreement") of the Holder's written request for conversion, the Borrower shall
issue and deliver to the Holder within four business days beginning on the day
following the date that the Company receives the Notice of Conversion that
number of shares of Common Stock for the portion of the Note converted in
accordance with the foregoing. At the election of the Holder, the Borrower will
deliver accrued but unpaid interest on the Note through the Conversion Date
directly to the Holder on or before the Delivery Date (as defined in the
Purchase Agreement). The number of shares of Common Stock to be issued upon each
conversion of this Note shall be determined by dividing that portion of the
principal of the Note to be converted and interest, if any, by the Conversion
Price.

     (b) Subject to adjustment as provided in Section 2.1(c) hereof, the
Conversion Price per share shall be the lower of (i) eighty percent (80%) of the
average of the three lowest closing prices for the Common Stock on the NASD OTC
Bulletin Board, NASDAQ SmallCap Market, NASDAQ National Market System, American
Stock Exchange, or New York Stock Exchange (whichever of the foregoing is at the
time the principal trading exchange or market for the Common Stock, the
"Principal Market"), or if not then trading on a Principal Market, such other
principal market or exchange where the Common Stock is listed or traded, for the
thirty (30) trading days prior to but not including the Closing Date (as defined
in the Purchase Agreement) in connection with which this Note is issued
("Maximum Base Price"); or (ii) eighty percent (80%) of the average of the three
lowest closing prices for the Common Stock on the Principal Market, or on any
securities exchange or other securities market on which the Common Stock is then
being listed or traded, for the thirty (30) trading days prior to but not
including the Conversion Date.

     (c) The Maximum Base Price described in Section 2.1(b)(i) above and number
and kind of shares or other securities to be issued upon conversion determined
pursuant to Section 2.1(a) and 2.1(b), shall be subject to adjustment from time
to time upon the happening of certain events while this conversion right remains
outstanding, as follows:

         A. Merger, Sale of Assets, etc. If the Borrower at any time shall
            ---------------------------
consolidate with or merge into or sell or convey all or substantially all its
assets to any other corporation, this Note, as to the unpaid principal portion
thereof and accrued interest thereon, shall thereafter be deemed to evidence the
right to purchase such number and kind of shares or other securities and
property as would have been issuable or distributable on account of such


                                       2

<PAGE>

consolidation, merger, sale or conveyance, upon or with respect to the
securities subject to the conversion or purchase right immediately prior to such
consolidation, merger, sale or conveyance. The foregoing provision shall
similarly apply to successive transactions of a similar nature by any such
successor or purchaser. Without limiting the generality of the foregoing, the
anti-dilution provisions of this Section shall apply to such securities of such
successor or purchaser after any such consolidation, merger, sale or conveyance.

         B. Reclassification, etc. If the Borrower at any time shall, by
            ---------------------
reclassification or otherwise, change the Common Stock into the same or a
different number of securities of any class or classes, this Note, as to the
unpaid principal portion thereof and accrued interest thereon, shall thereafter
be deemed to evidence the right to purchase an adjusted number of such
securities and kind of securities as would have been issuable as the result of
such change with respect to the Common Stock immediately prior to such
reclassification or other change.

         C. Stock Splits, Combinations and Dividends. If the shares of Common
            ----------------------------------------
Stock are subdivided or combined into a greater or smaller number of shares of
Common Stock, or if a dividend is paid on the Common Stock in shares of Common
Stock, the Conversion Price shall be proportionately reduced in case of
subdivision of shares or stock dividend or proportionately increased in the case
of combination of shares, in each such case by the ratio which the total number
of shares of Common Stock outstanding immediately after such event bears to the
total number of shares of Common Stock outstanding immediately prior to such
event.

         D. Share Issuance. Subject to the provisions of this Section, if the
            --------------
Borrower at any time shall issue any shares of Common Stock prior to the
conversion of the entire principal amount of the Note (otherwise than as: (i)
provided in Sections 2.1(c)A, 2.1(c)B or 2.1(c)C or this subparagraph D; or (ii)
pursuant to options, warrants, or other obligations to issue shares, outstanding
on the date hereof as set forth in the Schedules to the Purchase Agreement; ((i)
and (ii) above, are hereinafter referred to as the "Existing Option
Obligations") for a consideration less than the Conversion Price that would be
in effect at the time of such issue, then, and thereafter successively upon each
such issue, the Conversion Price shall be reduced as follows: (i) the number of
shares of Common Stock outstanding immediately prior to such issue shall be
multiplied by the Conversion Price in effect at the time of such issue and the
product shall be added to the aggregate consideration, if any, received by the
Borrower upon such issue of additional shares of Common Stock; and (ii) the sum
so obtained shall be divided by the number of shares of Common Stock outstanding
immediately after such issue. The resulting quotient shall be the adjusted
conversion price. Except for the Existing Option Obligations and options that
may be issued under any employee incentive stock option and/or any qualified
stock option plan adopted by the Borrower, or securities issued in connection
with equipment leasing financings or other related transactions, for purposes of
this adjustment, the issuance of any security of the Borrower carrying the right
to convert such security into shares of Common Stock or of any warrant, right or
option to purchase Common Stock shall result in an adjustment to the Conversion
Price upon the issuance of shares of Common Stock upon exercise of such
conversion or purchase rights.

     (d) During the period the conversion right exists, the Borrower will
reserve from its authorized and unissued Common Stock a sufficient number of
shares to provide for the issuance of Common Stock upon the full conversion of
this Note. The Borrower represents that upon issuance, such shares will be duly
and validly issued, fully paid and non-assessable. The Borrower agrees that its
issuance of this Note shall constitute full authority to its officers, agents,
and transfer agents who are charged with the duty of executing and issuing stock
certificates to execute and issue the necessary certificates for shares of
Common Stock upon the conversion of this Note.

     2.2 Method of Conversion. This Note may be converted by the Holder in whole
         --------------------
or in part as described in Section 2.1(a) hereof and the Purchase Agreement.
Upon partial conversion of this Note, a new Note


                                       3

<PAGE>

containing the same date and provisions of this Note shall, at the request of
the Holder, be issued by the Borrower to the Holder for the principal balance of
this Note and interest which shall not have been converted or paid.

                                   ARTICLE III

                                EVENT OF DEFAULT

     The occurrence of any of the following events of default ("Event of
Default") shall, at the option of the Holder hereof, make all sums of principal
and interest then remaining unpaid hereon and all other amounts payable
hereunder immediately due and payable, except as set forth below:

     3.1 Failure to Pay Principal or Interest. The Borrower fails to pay any
         ------------------------------------
installment of principal or interest hereon or on any other promissory note
issued pursuant to the Purchase Agreement, when due and such failure continues
for a period of five (5) days after the due date.

     3.2 Breach of Covenant. The Borrower breaches any material covenant or
         ------------------
other term or condition of this Note in any material respect and such breach, if
subject to cure, continues for a period of seven (7) days after written notice
to the Borrower from the Holder.

     3.3 Breach of Representations and Warranties. Any material representation
         ----------------------------------------
or warranty of the Borrower made herein or in the Purchase Agreement, shall be
false or misleading.

     3.4 Receiver or Trustee. The Borrower shall make an assignment for the
         -------------------
benefit of creditors, or apply for or consent to the appointment of a receiver
or trustee for it or for a substantial part of its property or business; or such
a receiver or trustee shall otherwise be appointed.

     3.5 Judgments. Any money judgment, writ or similar final process shall be
         ---------
entered or filed against the Borrower or any of its property or other assets for
more than $50,000, and shall remain unvacated, unbonded or unstayed for a period
of forty-five (45) days.

     3.6 Bankruptcy. Bankruptcy, insolvency, reorganization or liquidation
         ----------
proceedings or other proceedings or relief under any bankruptcy law or any law
for the relief of debtors shall be instituted by or against the Borrower and the
bankruptcy shall not have been stayed or discharged within 60 days.

     3.7 Delisting. Delisting of the Common Stock from the Principal Market or
         ---------
such other principal exchange on which the Common Stock is listed for trading;
the Borrower's failure to comply with the conditions for listing; or
notification that the Borrower is not in compliance with the conditions for such
continued listing, and such failure or non-compliance is not cured within 25
days.

     3.8 Concession. A concession by the Borrower, after applicable notice and
         ----------
cure periods, under any one or more obligations in an aggregate monetary amount
in excess of $50,000.

     3.9 Stop Trade. An SEC stop trade order or Principal Market trading
         ----------
suspension.


                                       4

<PAGE>

     3.10 Failure to Deliver Common Stock or Replacement Note. The Borrower's
          ---------------------------------------------------
failure to timely deliver Common Stock to the Holder pursuant to and in the form
required by this Note and Section 8 of the Purchase Agreement, or if required a
replacement Note.

     3.11 Registration Default. The occurrence of a Non-Registration Event as
          --------------------
described in Section 9.4 of the Purchase Agreement and such event shall be
continuing for a period of 15 days.

     3.12 Approval Default. The occurrence of an Approval Default as described
          ----------------
in Section 8.7 of the Purchase Agreement.

                                   ARTICLE IV

                                  MISCELLANEOUS

     4.1 Failure or Indulgence Not Waiver. No failure or delay on the part of
         --------------------------------
the Holder hereof in the exercise of any power, right or privilege hereunder
shall operate as a waiver thereof, nor shall any single or partial exercise of
any such power, right or privilege preclude other or further exercise thereof or
of any other right, power or privilege. All rights and remedies existing
hereunder are cumulative to, and not exclusive of, any rights or remedies
otherwise available.

     4.2 Notices. Any notice herein required or permitted to be given shall be
         -------
in writing and shall be deemed effectively given: (a) upon personal delivery to
the party notified, (b) when sent by confirmed telex or facsimile if sent during
normal business hours of the recipient, if not, then on the next business day,
(c) five days after having been sent by registered or certified mail, return
receipt requested, postage prepaid, or (d) one day after deposit with a
nationally recognized overnight courier, specifying next day delivery, with
written verification of receipt. All communications shall be sent to the
Borrower at the address as set forth on the signature page to the Purchase
Agreement executed in connection herewith and to the Holder at the address set
forth on the signature page to the Purchase Agreement for such Holder, with a
copy to Daniel M. Laifer, Esq. 135 West 50th Street, Suite 1700, New York, New
York 10020, facsimile number (212) 541-4434, or at such other address as the
Borrower or the Holder may designate by ten days advance written notice to the
other parties hereto. A Notice of Conversion shall be deemed given when made to
the Borrower pursuant to the Purchase Agreement.

     4.3 Amendment Provision. The term "Note" and all reference thereto, as used
         -------------------
throughout this instrument, shall mean this instrument as originally executed,
or if later amended or supplemented, then as so amended or supplemented.

     4.4 Assignability. This Note shall be binding upon the Borrower and its
         -------------
successors and assigns, and shall inure to the benefit of the Holder and its
successors and assigns, and may be assigned by the Holder.

     4.5 Cost of Collection. If default is made in the payment of this Note, the
         ------------------
Borrower shall pay the Holder hereof reasonable costs of collection, including
reasonable attorneys' fees.

     4.6 Governing Law. This Note shall be governed by and construed in
         -------------
accordance with the laws of the State of New York, without regard to principles
of conflicts of laws. Any action brought by either party against the other
concerning the transactions contemplated by this Agreement shall be brought only
in the state courts of New York


                                       5


<PAGE>

or in the federal courts located in the state of New York. Both parties and the
individual signing this Note on behalf of the Borrower agree to submit to the
jurisdiction of such courts. The prevailing party shall be entitled to recover
from the other party its reasonable attorney's fees and costs. In the event that
any provision of this Note is invalid or unenforceable under any applicable
statute or rule of law, then such provision shall be deemed inoperative to the
extent that it may conflict therewith and shall be deemed modified to conform
with such statute or rule of law. Any such provision which may prove invalid or
unenforceable under any law shall not affect the validity or unenforceability of
any other provision of this Note.

     4.7 Maximum Payments. Nothing contained herein shall be deemed to establish
         ----------------
or require the payment of a rate of interest or other charges in excess of the
maximum permitted by applicable law. In the event that the rate of interest
required to be paid or other charges hereunder exceed the maximum permitted by
such law, any payments in excess of such maximum shall be credited against
amounts owed by the Borrower to the Holder and thus refunded to the Borrower.

     4.8 Prepayment. This Note may not be paid (in whole or in part) prior to
         ----------
the Maturity Date without the consent of the Holder.

     4.9 Construction. Each party acknowledges that its legal counsel
         ------------
participated in the preparation of this Note and, therefore, stipulates that the
rule of construction that ambiguities are to be resolved against the drafting
party shall not be applied in the interpretation of this Note to favor any party
against the other.


                      [THIS SPACE INTENTIONALLY LEFT BLANK]



                                       6

<PAGE>

     IN WITNESS WHEREOF, the Borrower has caused this Note to be signed in its
name by its Chief Executive Officer on this 7th day of September, 2001.


                                         ONE VOICE TECHNOLOGIES, INC.

                                         By:________________________________




WITNESS:



____________________________________



                                       7

<PAGE>

                              NOTICE OF CONVERSION
                              --------------------

(To be executed by the Holder in order to convert the Note)

     The undersigned hereby elects to convert $_________ of the principal and
$_________ of the interest due on the Note issued by ONE VOICE TECHNOLOGIES,
INC. on September 7, 2001 into Shares of Common Stock of ONE VOICE TECHNOLOGIES,
INC. (the "Borrower") according to the conditions set forth in such Note, as of
the date written below.


Date of Conversion:_____________________________________________________________


Conversion Price:_______________________________________________________________


Shares To Be Delivered:_________________________________________________________


Signature:______________________________________________________________________


Print Name:_____________________________________________________________________


Address:________________________________________________________________________


        ________________________________________________________________________


Exhibit 4.5

THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS WARRANT
AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT MAY NOT BE SOLD,
OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION STATEMENT AS TO THIS WARRANT UNDER SAID ACT OR AN OPINION OF
COUNSEL REASONABLY SATISFACTORY TO ONE VOICE TECHNOLOGIES, INC. THAT SUCH
REGISTRATION IS NOT REQUIRED.

                  Right to Purchase 100,0000 Shares of Common Stock of ONE VOICE
                  TECHNOLOGIES, INC. (subject to adjustment as provided herein)


                          COMMON STOCK PURCHASE WARRANT

No. 2001-1                                        Issue Date:  September 7, 2001

     ONE VOICE TECHNOLOGIES, INC., a corporation organized under the laws of the
State of Nevada (the


                                       8

<PAGE>

"Company"), hereby certifies that, for value received, LAURUS MASTER FUND, LTD.,
or assigns (the "Holder"), is entitled, subject to the terms set forth below, to
purchase from the Company from and after the Issue Date of this Warrant and at
any time or from time to time before 5:00 p.m., New York time, through five (5)
years after such date (the "Expiration Date"), up to 100,000 fully paid and
nonassessable shares of Common Stock (as hereinafter defined), $.001 par value
per share, of the Company, at a purchase price of the lesser of (i) $.82 per
share or (ii) 120% of the average of the three lowest closing prices of the
Common Stock as reported by Bloomberg Financial for the Principal Market (as
defined in the Purchase Agreement hereinafter referred to) for the ten trading
days immediately preceding the date of the exercise of this Warrant (such
purchase price per share as adjusted from time to time as herein provided is
referred to herein as the "Purchase Price"). The number and character of such
shares of Common Stock and the Purchase Price are subject to adjustment as
provided herein.

     As used herein the following terms, unless the context otherwise requires,
have the following respective meanings:

     (a) The term "Company" shall include ONE VOICE TECHNOLOGIES, INC. and any
corporation which shall succeed or assume the obligations of ONE VOICE
TECHNOLOGIES, INC. hereunder.

     (b) The term "Common Stock" includes (a) the Company's Common Stock, $.001
par value per share, as authorized on the date of the Securities Purchase
Agreement referred to in Section 9 hereof, (b) any other capital stock of any
class or classes (however designated) of the Company, authorized on or after
such date, the holders of which shall have the right, without limitation as to
amount, either to all or to a share of the balance of current dividends and
liquidating dividends after the payment of dividends and distributions on any
shares entitled to preference, and the holders of which shall ordinarily, in the
absence of contingencies, be entitled to vote for the election of a majority of
directors of the Company (even if the right so to vote has been suspended by the
happening of such a contingency) and (c) any other securities into which or for
which any of the securities described in (a) or (b) may be converted or
exchanged pursuant to a plan of recapitalization, reorganization, merger, sale
of assets or otherwise.

     (c) The term "Other Securities" refers to any stock (other than Common
Stock) and other securities of the Company or any other person (corporate or
otherwise) which the holder of the Warrant at any time shall be entitled to
receive, or shall have received, on the exercise of the Warrant, in lieu of or
in addition to Common Stock, or which at any time shall be issuable or shall
have been issued in exchange for or in replacement of Common Stock or Other
Securities pursuant to Section 4 or otherwise.

     1. Exercise of Warrant.
        -------------------

         1.1. Number of Shares Issuable upon Exercise. From and after the date
              ---------------------------------------
hereof through and including the Expiration Date, the holder hereof shall be
entitled to receive, upon exercise of this Warrant in whole in accordance with
the terms of subsection 1.2 or upon exercise of this Warrant in part in
accordance with subsection 1.3, shares of Common Stock of the Company, subject
to adjustment pursuant to Section 4.

         1.2. Full Exercise. This Warrant may be exercised in full by the holder
              -------------
hereof by delivery of an original or fax copy of the form of subscription
attached as Exhibit A hereto (the "Subscription Form") duly executed by such
Holder, to the Company at its principal office or at the office of its warrant
agent (as provided hereinafter), accompanied by payment, in cash, wire transfer,
or by certified or official bank check payable to the order of the Company, in
the amount obtained by multiplying the number of shares of Common Stock for
which this Warrant is then exercisable by the Purchase Price (as hereinafter
defined) then in effect.

         1.3. Partial Exercise. This Warrant may be exercised in part (but not
              ----------------
for a fractional share) by surrender of this Warrant in the manner and at the
place provided in subsection 1.2 except that the amount payable by the holder on
such partial exercise shall be the amount obtained by multiplying (a) the number
of shares of Common Stock designated by the holder in the Subscription Form by
(b) the Purchase Price then in effect. On any such partial exercise, the
Company, at its expense, will forthwith issue and deliver to or upon the order
of the holder hereof a new Warrant of like tenor, in the name of the holder
hereof or as such holder (upon payment by such holder of any applicable transfer
taxes) may request, the number of shares of Common Stock for which such Warrant
may still be exercised.


                                       9

<PAGE>

         1.4. Fair Market Value. Fair Market Value of a share of Common Stock as
              -----------------
of a particular date (the "Determination Date") shall mean the Fair Market Value
of a share of the Company's Common Stock. Fair Market Value of a share of Common
Stock as of a Determination Date shall mean:

             (a) If the Company's Common Stock is traded on an exchange or is
quoted on the National Association of Securities Dealers, Inc. Automated
Quotation ("NASDAQ") National Market System or the NASDAQ SmallCap Market, then
the closing or last sale price, respectively, reported for the last business day
immediately preceding the Determination Date.

             (b) If the Company's Common Stock is not traded on an exchange or
on the NASDAQ National Market System or the NASDAQ SmallCap Market but is traded
on the NASD OTC Bulletin Board, then the mean of the closing bid and asked
prices reported for the last business day immediately preceding the
Determination Date.

             (c) Except as provided in clause (d) below, if the Company's Common
Stock is not publicly traded, then as the Holder and the Company agree or in the
absence of agreement by arbitration in accordance with the rules then standing
of the American Arbitration Association, before a single arbitrator to be chosen
from a panel of persons qualified by education and training to pass on the
matter to be decided.

             (d) If the Determination Date is the date of a liquidation,
dissolution or winding up, or any event deemed to be a liquidation, dissolution
or winding up pursuant to the Company's charter, then all amounts to be payable
per share to holders of the Common Stock pursuant to the charter in the event of
such liquidation, dissolution or winding up, plus all other amounts to be
payable per share in respect of the Common Stock in liquidation under the
charter, assuming for the purposes of this clause (d) that all of the shares of
Common Stock then issuable upon exercise of all of the Warrants are outstanding
at the Determination Date.

         1.5. Company Acknowledgment. The Company will, at the time of the
              ----------------------
exercise of the Warrant, upon the request of the holder hereof acknowledge in
writing its continuing obligation to afford to such holder any rights to which
such holder shall continue to be entitled after such exercise in accordance with
the provisions of this Warrant. If the holder shall fail to make any such
request, such failure shall not affect the continuing obligation of the Company
to afford to such holder any such rights.

         1.6. Trustee for Warrant Holders. In the event that a bank or trust
              ---------------------------
company shall have been appointed as trustee for the holders of the Warrants
pursuant to Subsection 3.2, such bank or trust company shall have all the powers
and duties of a warrant agent (as hereinafter described) and shall accept, in
its own name for the account of the Company or such successor person as may be
entitled thereto, all amounts otherwise payable to the Company or such
successor, as the case may be, on exercise of this Warrant pursuant to this
Section 1.

     2.1 Delivery of Stock Certificates, etc. on Exercise. The Company agrees
         ------------------------------------------------
that the shares of Common Stock purchased upon exercise of this Warrant shall be
deemed to be issued to the holder hereof as the record owner of such shares as
of the close of business on the date on which this Warrant shall have been
surrendered and payment made for such shares as aforesaid. As soon as
practicable after the exercise of this Warrant in full or in part, and in any
event within 7 days thereafter, the Company at its expense (including the
payment by it of any applicable issue taxes) will cause to be issued in the name
of and delivered to the holder hereof, or as such holder (upon payment by such
holder of any applicable transfer taxes) may direct in compliance with
applicable Securities Laws, a certificate or certificates for the number of duly
and validly issued, fully paid and nonassessable shares of Common Stock (or
Other Securities) to which such holder shall be entitled on such exercise, plus,
in lieu of any fractional share to which such holder would otherwise be
entitled, cash equal to such fraction multiplied by the then Fair Market Value
of one full share, together with any other stock or other securities and
property (including cash, where applicable) to which such holder is entitled
upon such exercise pursuant to Section 1 or otherwise.

     2.2. Cashless Exercise.
          -----------------


                                       10

<PAGE>

         (a) Payment may be made either in (i) cash or by certified or official
bank check payable to the order of the Company equal to the applicable aggregate
Purchase Price, or (ii) by delivery of Warrants, Common Stock and/or Common
Stock receivable upon exercise of the Warrants in accordance with Section (b)
below, for the number of Common Shares specified in such form (as such exercise
number shall be adjusted to reflect any adjustment in the total number of shares
of Common Stock issuable to the holder per the terms of this Warrant) and the
holder shall thereupon be entitled to receive the number of duly authorized,
validly issued, fully-paid and non-assessable shares of Common Stock (or Other
Securities) determined as provided herein.

         (b) Notwithstanding any provisions herein to the contrary, if the Fair
Market Value of one share of Common Stock is greater than the Purchase Price (at
the date of calculation as set forth below), in lieu of exercising this Warrant
for cash, upon consent of the Company, the holder may elect to receive shares
equal to the value (as determined below) of this Warrant (or the portion thereof
being cancelled) by surrender of this Warrant at the principal office of the
Company together with the properly endorsed Subscription Form in which event the
Company shall issue to the holder a number of shares of Common Stock computed
using the following formula:

                           X=Y (A-B)
                                ---                              A
                                                  ----------------

                  Where    X=       the number of shares of Common Stock to be
                                    issued to the holder

                           Y=       the number of shares of Common Stock
                                    purchasable under the Warrant or, if only a
                                    portion of the Warrant is being exercised,
                                    the portion of the Warrant being exercised
                                    (at the date of such calculation)

                           A=       the Fair Market Value of one share of the
                                    Company's  Common Stock (at the date of
                                    such calculation)

                           B=       Purchase Price (as adjusted to the date of
                                    such calculation)

     3. Adjustment for Reorganization, Consolidation, Merger, etc.
        ---------------------------------------------------------

         3.1. Reorganization, Consolidation, Merger, etc. In case at any time or
              ------------------------------------------
from time to time, the Company shall (a) effect a reorganization, (b)
consolidate with or merge into any other person, or (c) transfer all or
substantially all of its properties or assets to any other person under any plan
or arrangement contemplating the dissolution of the Company, then, in each such
case, as a condition to the consummation of such a transaction, proper and
adequate provision shall be made by the Company whereby the holder of this
Warrant, on the exercise hereof as provided in Section 1 at any time after the
consummation of such reorganization, consolidation or merger or the effective
date of such dissolution, as the case may be, shall receive, in lieu of the
Common Stock (or Other Securities) issuable on such exercise prior to such
consummation or such effective date, the stock and other securities and property
(including cash) to which such holder would have been entitled upon such
consummation or in connection with such dissolution, as the case may be, if such
holder had so exercised this Warrant, immediately prior thereto, all subject to
further adjustment thereafter as provided in Section 4.

         3.2. Dissolution. In the event of any dissolution of the Company
              -----------
following the transfer of all or substantially all of its properties or assets,
the Company, prior to such dissolution, shall at its expense deliver or cause to
be delivered the stock and other securities and property (including cash, where
applicable) receivable by the holders of the Warrants after the effective date
of such dissolution pursuant to this Section 3 to a bank or trust company having
its principal office in New York, NY, as trustee for the holder or holders of
the Warrants.

         3.3. Continuation of Terms. Upon any reorganization, consolidation,
              ---------------------
merger or transfer (and any dissolution following any transfer) referred to in
this Section 3, this Warrant shall continue in full force and effect and the
terms hereof shall be applicable to the shares of stock and other securities and
property receivable on the exercise of this Warrant after the consummation of
such reorganization, consolidation or merger or the effective date of
dissolution following any such transfer, as the case may be, and shall be
binding upon the issuer of any such stock or other securities,


                                       11

<PAGE>

including, in the case of any such transfer, the person acquiring all or
substantially all of the properties or assets of the Company, whether or not
such person shall have expressly assumed the terms of this Warrant as provided
in Section 4. In the event this Warrant does not continue in full force and
effect after the consummation of the transaction described in this Section 3,
then only in such event will the Company's securities and property (including
cash, where applicable) receivable by the holders of the Warrants be delivered
to the Trustee as contemplated by Section 3.2.

         3.4. Share Issuance. Except for the Excepted Issuances as described in
              --------------
Section 10 of the Purchase Agreement, if the Company at any time shall issue any
shares of Common Stock prior to the complete exercise of this Warrant for a
consideration less than the Purchase Price that would be in effect at the time
of such issue, then, and thereafter successively upon each such issue, the
Purchase Price shall be reduced as follows: (i) the number of shares of Common
Stock outstanding immediately prior to such issue shall be multiplied by the
Purchase Price in effect at the time of such issue and the product shall be
added to the aggregate consideration, if any, received by the Company upon such
issue of additional shares of Common Stock; and (ii) the sum so obtained shall
be divided by the number of shares of Common Stock outstanding immediately after
such issue. The resulting quotient shall be the adjusted Purchase Price. For
purposes of this adjustment, the issuance of any security of the Company
carrying the right to convert such security into shares of Common Stock or of
any warrant, right or option to purchase Common Stock shall result in an
adjustment to the Purchase Price upon the issuance of shares of Common Stock
upon exercise of such conversion or purchase rights.

     4. Extraordinary Events Regarding Common Stock. In the event that the
        -------------------------------------------
Company shall (a) issue additional shares of the Common Stock as a dividend or
other distribution on outstanding Common Stock, (b) subdivide its outstanding
shares of Common Stock, or (c) combine its outstanding shares of the Common
Stock into a smaller number of shares of the Common Stock, then, in each such
event, the Purchase Price shall, simultaneously with the happening of such
event, be adjusted by multiplying the then Purchase Price by a fraction, the
numerator of which shall be the number of shares of Common Stock outstanding
immediately prior to such event and the denominator of which shall be the number
of shares of Common Stock outstanding immediately after such event, and the
product so obtained shall thereafter be the Purchase Price then in effect. The
Purchase Price, as so adjusted, shall be readjusted in the same manner upon the
happening of any successive event or events described herein in this Section 4.
The number of shares of Common Stock that the holder of this Warrant shall
thereafter, on the exercise hereof as provided in Section 1, be entitled to
receive shall be increased to a number determined by multiplying the number of
shares of Common Stock that would otherwise (but for the provisions of this
Section 4) be issuable on such exercise by a fraction of which (a) the numerator
is the Purchase Price that would otherwise (but for the provisions of this
Section 4) be in effect, and (b) the denominator is the Purchase Price in effect
on the date of such exercise.

     5. Certificate as to Adjustments. In each case of any adjustment or
        -----------------------------
readjustment in the shares of Common Stock (or Other Securities) issuable on the
exercise of the Warrants, the Company at its expense will promptly cause its
Chief Financial Officer or other appropriate designee to compute such adjustment
or readjustment in accordance with the terms of the Warrant and prepare a
certificate setting forth such adjustment or readjustment and showing in detail
the facts upon which such adjustment or readjustment is based, including a
statement of (a) the consideration received or receivable by the Company for any
additional shares of Common Stock (or Other Securities) issued or sold or deemed
to have been issued or sold, (b) the number of shares of Common Stock (or Other
Securities) outstanding or deemed to be outstanding, and (c) the Purchase Price
and the number of shares of Common Stock to be received upon exercise of this
Warrant, in effect immediately prior to such adjustment or readjustment and as
adjusted or readjusted as provided in this Warrant. The Company will forthwith
mail a copy of each such certificate to the holder of the Warrant and any
Warrant agent of the Company (appointed pursuant to Section 11 hereof).

     6. Reservation of Stock, etc. Issuable on Exercise of Warrant; Financial
        -------------------------
Statements. The Company will at all times reserve and keep available, solely for
issuance and delivery on the exercise of the Warrants, all shares of Common
Stock (or Other Securities) from time to time issuable on the exercise of the
Warrant. This Warrant entitles the holder hereof to receive copies of all
financial and other information distributed or required to be distributed to the
holders of the Company's Common Stock.

     7. Assignment; Exchange of Warrant. Subject to compliance with applicable
        -------------------------------
Securities laws, this Warrant, and the rights evidenced hereby, may be
transferred by any registered holder hereof (a "Transferor") with respect to any
or all of the Shares. On the surrender for exchange of this Warrant, with the
Transferor's endorsement in the form of


                                       12

<PAGE>

Exhibit B attached hereto (the "Transferor Endorsement Form") and together with
evidence reasonably satisfactory to the Company demonstrating compliance with
applicable Securities Laws, the Company at its expense but with payment by the
Transferor of any applicable transfer taxes) will issue and deliver to or on the
order of the Transferor thereof a new Warrant or Warrants of like tenor, in the
name of the Transferor and/or the transferee(s) specified in such Transferor
Endorsement Form (each a "Transferee"), calling in the aggregate on the face or
faces thereof for the number of shares of Common Stock called for on the face or
faces of the Warrant so surrendered by the Transferor.

     8. Replacement of Warrant. On receipt of evidence reasonably satisfactory
        ----------------------
to the Company of the loss, theft, destruction or mutilation of this Warrant
and, in the case of any such loss, theft or destruction of this Warrant, on
delivery of an indemnity agreement or security reasonably satisfactory in form
and amount to the Company or, in the case of any such mutilation, on surrender
and cancellation of this Warrant, the Company at its expense will execute and
deliver, in lieu thereof, a new Warrant of like tenor.

     9. Registration Rights. The Holder of this Warrant has been granted certain
        -------------------
registration rights by the Company. These registration rights are set forth in a
Securities Purchase Agreement entered into by the Company and Purchaser of the
Company's 8% Convertible Notes (the "Notes") at or prior to the issue date of
this Warrant. Upon the occurrence of a Non-Registration Event as described in
the Securities Purchase Agreement, in the event the Company is unable to issue
Common Stock upon exercise of this Warrant that has been registered in the
Registration Statement described in Section 9.1(d) of the Securities Purchase
Agreement, within the time periods described in the Securities Purchase
Agreement, which Registration Statement must be effective throughout the
exercise period of this Warrant, then upon written demand made by the Holder,
the Company will pay to the Holder of this Warrant, in lieu of delivering Common
Stock, a sum equal to the closing price of the Company's Common Stock on the
Principal Market (as defined in the Securities Purchase Agreement) or such other
principal trading market for the Company's Common Stock on the trading date
immediately preceding the date notice is given by the Holder, less the Purchase
Price, for each share of Common Stock designated in such notice from the Holder.

     10. Maximum Exercise. The Holder shall not be entitled to exercise this
         ----------------
Warrant on an exercise date, in connection with that number of shares of Common
Stock which would be in excess of the sum of (i) the number of shares of Common
Stock beneficially owned by the Holder and its affiliates on an exercise date,
and (ii) the number of shares of Common Stock issuable upon the exercise of this
Warrant with respect to which the determination of this proviso is being made on
an exercise date, which would result in beneficial ownership by the Holder and
its affiliates of more than 4.99% of the outstanding shares of Common Stock of
the Company on such date. For the purposes of the proviso to the immediately
preceding sentence, beneficial ownership shall be determined in accordance with
Section 13(d) of the Securities Exchange Act of 1934, as amended, and Regulation
13d-3 thereunder. Subject to the foregoing, the Holder shall not be limited to
aggregate exercises which would result in the issuance of more than 4.99%. The
restriction described in this paragraph may be revoked upon 75 days prior notice
from the Holder to the Company or upon an Event of Default under the Notes. The
Holder may allocate which of the equity of the Company deemed beneficially owned
by the Subscriber shall be included in the 4.99% amount described above and
which shall be allocated to the excess above 4.99%.

     11. Warrant Agent. The Company may, by written notice to the each holder of
         -------------
the Warrant, appoint an agent for the purpose of issuing Common Stock (or Other
Securities) on the exercise of this Warrant pursuant to Section 1, exchanging
this Warrant pursuant to Section 7, and replacing this Warrant pursuant to
Section 8, or any of the foregoing, and thereafter any such issuance, exchange
or replacement, as the case may be, shall be made at such office by such agent.

     12. Transfer on the Company's Books. Until this Warrant is transferred on
         -------------------------------
the books of the Company, the Company may treat the registered holder hereof as
the absolute owner hereof for all purposes, notwithstanding any notice to the
contrary.

     13. Notices, etc. All notices and other communications from the Company to
         ------------
the holder of this Warrant shall be mailed by first class registered or
certified mail, postage prepaid, at such address as may have been furnished to
the Company in writing by such holder or, until any such holder furnishes to the
Company an address, then to, and at the address of, the last holder of this
Warrant who has so furnished an address to the Company.


                                       13

<PAGE>

     14. Voluntary Adjustment by the Company. The company may at any time during
         -----------------------------------
the term of this Warrant reduce the then current Purchase Price to any amount
and for any period of time deemed appropriate by the Board of Directors of the
Company.

     15. Miscellaneous. This Warrant and any term hereof may be changed, waived,
         -------------
discharged or terminated only by an instrument in writing signed by the party
against which enforcement of such change, waiver, discharge or termination is
sought. This Warrant shall be governed by and construed in accordance with the
laws of State of New York without regard to principles of conflicts of laws. Any
action brought concerning the transactions contemplated by this Warrant shall be
brought only in the state courts of New York or in the federal courts located in
the state of New York. The individuals executing this Warrant on behalf of the
Company agree to submit to the jurisdiction of such courts and waive trial by
jury. The prevailing party shall be entitled to recover from the other party its
reasonable attorney's fees and costs. In the event that any provision of this
Warrant is invalid or unenforceable under any applicable statute or rule of law,
then such provision shall be deemed inoperative to the extent that it may
conflict therewith and shall be deemed modified to conform with such statute or
rule of law. Any such provision which may prove invalid or unenforceable under
any law shall not affect the validity or enforceability of any other provision
of this Warrant. The headings in this Warrant are for purposes of reference
only, and shall not limit or otherwise affect any of the terms hereof. The
invalidity or unenforceability of any provision hereof shall in no way affect
the validity or enforceability of any other provision. The Company acknowledges
that legal counsel participated in the preparation of this Warrant and,
therefore, stipulates that the rule of construction that ambiguities are to be
resolved against the drafting party shall not be applied in the interpretation
of this Warrant to favor any party against the other party.



                      [THIS SPACE INTENTIONALLY LEFT BLANK]


                                       14

<PAGE>

     IN WITNESS WHEREOF, the Company has executed this Warrant under seal as of
the date first written above.



                                      ONE VOICE TECHNOLOGIES, INC.



                                      By:_____________________________________




Witness:


_________________________________




                                       15

<PAGE>

                                                                       Exhibit A

                              FORM OF SUBSCRIPTION
                   (To be signed only on exercise of Warrant)

TO:  ONE VOICE TECHNOLOGIES, INC.

The undersigned, pursuant to the provisions set forth in the attached Warrant
(No.____), hereby irrevocably elects to purchase (check applicable box):

___      ________ shares of the Common Stock covered by such Warrant; or

___      the maximum number of shares of Common Stock covered by such Warrant
pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned herewith makes payment of the full purchase price for such
shares at the price per share provided for in such Warrant, which is
$___________. Such payment takes the form of (check applicable box or boxes):

___      $__________ in lawful money of the United States; and/or

___      the cancellation of such portion of the attached Warrant as is
exercisable for a total of _______ shares of Common Stock (using a Fair Market
Value of $_______ per share for purposes of this calculation); and/or

___      the cancellation of such number of shares of Common Stock as is
necessary, in accordance with the formula set forth in Section 2, to exercise
this Warrant with respect to the maximum number of shares of Common Stock
purchaseable pursuant to the cashless exercise procedure set forth in Section 2.

The undersigned requests that the certificates for such shares be issued in the
name of, and delivered to ____________________ whose address is ________________
______________________________________


The undersigned represents and warrants that all offers and sales by the
undersigned of the securities issuable upon exercise of the within Warrant shall
be made pursuant to registration of the Common Stock under the Securities Act of
1933, as amended (the "Securities Act") or pursuant to an exemption from
registration under the Securities Act.

Dated:___________________                _______________________________________
                                         (Signature  must  conform to name of
                                         holder as  specified  on the face of
                                         the Warrant)

                                         _______________________________________
                                         (Address)


                                       16

<PAGE>

                                                                       Exhibit B

                         FORM OF TRANSFEROR ENDORSEMENT
                   (To be signed only on transfer of Warrant)

     For value received, the undersigned hereby sells, assigns, and transfers
unto the person(s) named below under the heading "Transferees" the right
represented by the within Warrant to purchase the percentage and number of
shares of Common Stock of ONE VOICE TECHNOLOGIES, INC. to which the within
Warrant relates specified under the headings "Percentage Transferred" and
"Number Transferred," respectively, opposite the name(s) of such person(s) and
appoints each such person Attorney to transfer its respective right on the books
of ONE VOICE TECHNOLOGIES, INC. with full power of substitution in the premises.

================================================================================
                                   Percentage                     Number
       Transferees                 Transferred                 Transferred
       -----------                 -----------                 -----------
--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

================================================================================


Dated:                  ,
       -----------------  ------        ----------------------------------------
                                        (Signature  must  conform to name of
                                        holder as  specified  on the face of the
                                        warrant)

Signed in the presence of:


-------------------------------         ----------------------------------------
         (Name)                                (address)

                                        ----------------------------------------
ACCEPTED AND AGREED:                           (address)
[TRANSFEREE]


-------------------------------
         (Name)



                                       17