NOISE CANCELLATION TECHNOLOGIES INC
8-K, 1997-02-07
MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
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<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K



                                 CURRENT REPORT


                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934



             Date of Report (Date of earliest event reported): February 4, 1997

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

                      Noise Cancellation Technologies, Inc.
- -------------------------------------------------------------------------------
                       (Exact name of Registrant as specified in Charter)


       Delaware              0-18267                    59-2501025
(State or other juris-       (Commission                (IRS Employer
diction of incorporation)    File Number)               Identification
                                                        Number)

1025 West Nursery Road, Suite 120, Linthicum, Maryland        2 1 0 9 0
(Address of principal executive offices)                     (Zip Code)

Registrant's telephone number including area code:           (410) 636-8700


                                      None
- ------------------------------------------------------------------------------
                  (Former name or former address, if changes since last report)




<PAGE>


 Item 7. Exhibits
                                                                 Sequential
Exhibit No.       Description                                       Page
1(a)              Offshore Debenture Securities Subscription
                  Agreement dated January 31, 1997, between
                  Noise Cancellation Technologies, Inc. and
                  Willora Company, Ltd.

4(a)              Form of Noise Cancellation Technologies, Inc.
                  8% Convertible Debenture due January 31, 2000.

4(b)              Form of Noise Cancellation Technologies, Inc.
                  Warrant to Purchase Common Stock Issued to
                  Willora Company, Ltd.




<PAGE>


Item 9.  Sales of Equity Securities Pursuant to Regulation S

(a) February 4, 1997.  Eight Percent (8%)  Non-Voting  Subordinated  Convertible
Debentures  Due January 31, 2000 each in the principal  amount of fifty thousand
dollars  ($50,000)  (the  "Debentures").  Debentures in the aggregate  principal
amount of one million five hundred  thousand  dollars  ($1,500,000.00)  together
with a Warrant  to  purchase  up to  seventy-five  thousand  (75,000)  shares of
Registrant's  Common  Stock  and  two  hundred  eighteen  thousand  one  hundred
eighty-two (218,182) shares of Registrant's Common Stock were sold and delivered
on  February  4, 1997.  Debentures  in the  aggregate  principal  amount of five
hundred thousand dollars ($500,000.00) together with a Warrant to purchase up to
twenty-five thousand (25,000) shares of Registrant's Common Stock and the number
of  shares  to be  determined  as  described  in (c)  below  are to be sold  and
delivered on the date the purchaser of the Debentures  converts  Debentures sold
and  delivered on February 4, 1997,  in an aggregate  principal  amount of seven
hundred fifty thousand dollars ($750,000.00) or more.

(b) Name of placement agents - None.  Identity of person to which the Registrant
sold the  Debentures  and  Warrants - Willora  Company,  Ltd.,  c/o Betuvo A.G.,
Baarestrasse 73, Zug, Switzerland (the "Purchaser").

(c)  Total  offering  price  -  two  million  dollars   ($2,000,000.00).   Total
commissions None. In consideration of the Purchaser's  undertaking to defend and
indemnify  the  Registrant  against  any and all  claims  by third  parties  for
placement  fees,  commissions  or any  other  amounts  relating  to this sale of
securities,  the  Registrant  issued the Purchaser  one hundred  fifty  thousand
dollars  ($150,000.00) of Registrant's  Common Stock on February 4, 1997, at the
closing  bid price of such  Common  Stock on that date and will  either  pay the
Purchaser fifty thousand dollars  ($50,000.00) in cash or issue the Purchaser an
additional fifty thousand dollars  ($50,000.00) of such Common Stock on the date
of the sale and delivery of the second  tranche of  Debentures  in the aggregate
principal amount of five hundred  thousand dollars  ($500,000.00) at the closing
bid price of such Common Stock on that date.


(d) Exemption from registration claimed under Regulation S promulgated under the
Securities Act of 1933, as amended (respectively, "Regulation S" and the "Act").
To the best of the  Registrant's  knowledge  and belief and in  accordance  with
representations  and  warranties  made by the Purchaser of the  Debentures,  the
Purchaser is not a "U.S.  Person" as defined under  Regulation S, the Registrant
did not engage in any "directed  selling  efforts" as defined under Regulation S
in  connection  with the offer or sale of the  Debentures,  Warrants  and Common
Stock and said offer and sale complied in all other respects with the provisions
of  Regulation  S required to permit the sale of the  Debentures,  Warrants  and
Common  Stock  by  the  Registrant  without  compliance  with  the  registration
requirements of the Act.


(e) The  holder  of the  Debentures  is  entitled,  at its  option,  at any time
commencing  on or after  forty-five  (45)  days  after the  closing  date of the
purchase  thereof  (the  "Closing  Date") to convert the full  unpaid  principal
amount of the  Debentures  into shares of Common  Stock of the  Registrant  (the
"Conversion  Shares") at a conversion  price (the  "Conversion  Price") for each
Conversion Share equal to the lesser of eighty-five percent (85%) of the closing
bid of the Common  Stock on the  Closing  Date or seventy  percent  (70%) of the
average  closing bid price of the Common  Stock for the five (5) NASDAQ  trading
days  immediately  preceding  the date of conversion as reported by the National
Association of Securities Dealers Automated  Quotation System (or, if not quoted
on NASDAQ,  as reported by any other  recognized  quotation  system on which the
price of the Common Stock is quoted). Provided,  however, that in no event shall
the aggregate number of Conversion Shares issuable upon conversion of all of the
Debentures  when  added to the  number of shares of  Registrant's  Common  Stock
issuable upon exercise of the Warrants exceed eleven million (11,000,000) shares
of Common Stock.  Provided  further that in the event of the  termination of the
inclusion of the Common Stock in The NASDAQ Stock Market National Market System,
(i) the Conversion Price shall be the lesser of eighty-five percent (85%) of the
closing bid price of the Common Stock on the Closing Date or sixty percent (60%)
of the average  closing bid price of the Common Stock as reported on NASDAQ (or,
if not quoted on NASDAQ, as reported by any other recognized quotation system on
which the price of the Common  Stock is quoted) for the five (5) NASDAQ  Trading
Days  immediately  preceding the Conversion  Date; and (ii) the maximum limit of
eleven million  (11,000,000) shares on the aggregate number of Conversion Shares
and Warrant  Shares that may be issued upon the conversion of the Debentures and
the exercise of the Warrants shall not be  applicable.  The number of Conversion
Shares to be  received by the holder on  conversion  shall be the product of the
unpaid  principal  amount  of the  Debentures  being  converted  divided  by the
Conversion  Price.  The Registrant  may, at its own option,  cause the automatic
conversion  into  Conversion  Shares of all or any part of the Debentures  after
February 15, 1998 at the aforesaid Conversion Price. The Registrant may exercise
its option to cause the  automatic  conversion  as set forth  herein after sixty
(60) days  notice to the  holder  during  which  sixty  (60) days the holder may
convert in accordance with the holder's conversion  privileges.  After the sixty
(60) days and the exercise of said  automatic  conversion,  Registrant  may only
exercise  further  automatic  conversion(s)  in  connection  with not less  than
twenty-five   percent  (25%)  of  the  then  remaining  amounts  of  outstanding
Conversion Shares pertaining to all of the unconverted  Debentures per automatic
conversion  and only after  thirty (30) days notice to the holder  during  which
thirty  (30)  days the  holder  may  convert  in  accordance  with the  holder's
conversion  privileges.  Payment  of each  interest  payment  payable  under the
Debentures may, at the  Registrant's  option,  be made in cash or by delivery of
shares of the  Registrant's  Common Stock.  The number of shares to be delivered
shall be based on one hundred percent (100%) of the average closing bid price of
the  Registrant's  Common  Stock as  reported  on NASDAQ  (or,  if not quoted on
NASDAQ, as reported by any other recognized  quotation system on which the price
of the  Common  Stock  is  quoted)  for the Five (5)  Trading  Days  immediately
preceding the record date for the interest payment.


The holder of the Warrants is entitled, at its option, at any time for a two (2)
year period  commencing on the forty-sixth  (46th) day after the Closing Date on
which the Warrant was granted and delivered to purchase up to the maximum number
of shares of  Registrant's  Common  Stock  covered by the Warrant at a price per
share equal to the closing bid of such Common  Stock on the  applicable  Closing
Date.





<PAGE>


                                   SIGNATURES


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                           NOISE CANCELLATION TECHNOLOGIES, INC.


                           By:      /s/ STEPHEN J. FOGARTY
                                 Stephen J. Fogarty
                                 Senior Vice President and
                                 Chief Financial Officer

Dated:  February 7, 1997







<PAGE>


EXHIBIT 1(a)

                      OFFSHORE DEBENTURE SECURITIES SUBSCRIPTION AGREEMENT


         This Offshore Debenture Securities  Subscription  Agreement is executed
in reliance upon the transaction exemption afforded by Regulation S ("Regulation
S") as promulgated by the Securities and Exchange Commission ("SEC"),  under the
Securities Act of 1933, as amended ("1933 ACT").

         This Agreement has been executed by the  undersigned in connection with
the private placement of Eight Percent (8%) Non-Voting Subordinated  Convertible
Debentures of

                      NOISE CANCELLATION TECHNOLOGIES, INC.
                             1025 West Nursery Road
                            Linthicum, Maryland 21090

National  Association of Securities  Dealers  Automated  Quotation System Symbol
("NCTI") a corporation  organized  under the laws of Delaware,  United States of
America (hereinafter referred as the "ISSUER") The undersigned

NAME:             WILLORA COMPANY, LTD.


ADDRESS:          c/o Betuvo A.G.
                           Baarestrasse 73
                           Postfach 6302
                           Zug, Switzerland


a Corporation organized under the laws of The Bahamas, a non USA Jurisdiction 
(hereinafter referred to as the "HOLDER") hereby represents and warrants to, 
and agrees with ISSUER as follows:


1.       Agreement to Subscribe; Purchase Price; Warrants; Indemnity.

     a.  Subscription.  The  undersigned  hereby  subscribes  for and  agrees to
     purchase on the First  Closing Date (as defined in Paragraph 7) thirty (30)
     of the ISSUER's  Eight  Percent (8%)  Non-Voting  Subordinated  Convertible
     Debentures  in the  principal  amount of Fifty  Thousand  (USD  $50,000.00)
     United  States  Dollars  each,  in the form of the  Debenture  attached  as
     Exhibit A hereto (singly a "Debenture",  and collectively the "Debentures")
     for the aggregate  purchase price of one million five hundred thousand (USD
     $1,500,000)  United  States  Dollars  including  all  discounts,  fees  and
     commissions, payable in United States Dollars.

     The  undersigned  also hereby  subscribes for and agrees to purchase on the
     Second  Closing  Date (as defined in Paragraph  7) an  additional  ten (10)
     Debentures for the aggregate  purchase price of five hundred  thousand (USD
     $500,000)  United  States  Dollars   including  all  discounts,   fees  and
     commissions, payable in United States Dollars.

     b. Form of Payment.  HOLDER shall pay the total consideration by delivering
     good funds by wire transfer in United States  Dollars in the amounts and on
     or before the dates specified in Paragraph 7 into the escrow account of the
     escrow agent (the "Escrow Agent") as follows:

                             For Credit To:

                             Clifford Brandeis, Esq.
                             Zuckerman, Gore & Brandeis, LLP
                             900 Third Avenue
                             New York, New York 10022

     c.  Warrants.  On the First  Closing Date (as defined in Paragraph 7), upon
     receipt of the purchase price then payable hereunder, the Issuer will grant
     to the Holder a warrant to purchase,  at the Holder's  option,  at any time
     during  the two (2)  year  period  commencing  on the  First  Closing  Date
     seventy-five  thousand  (75,000)  shares  of  common  stock  of the  Issuer
     ("Common  Stock") at an  exercise  price  equal to the  closing  bid of the
     Common Stock on the First  Closing  Date,  subject to the further terms and
     conditions  set forth in the form of Warrant  attached as Exhibit B hereto.
     On the Second Closing Date (as defined in Paragraph 7), upon receipt of the
     purchase price then payable hereunder,  the Issuer will grant to the Holder
     a warrant to purchase,  at Holder's option,  at any time during the two (2)
     year period  commencing  on the Second  Closing Date  twenty-five  thousand
     (25,000)  shares of Common Stock at an exercise  price equal to the closing
     bid of the Common  Stock on the Second  Closing Date subject to the further
     terms and conditions set forth in the form of warrant attached as Exhibit B
     hereto.  The  warrant  issued  on the  First  Closing  Date is  hereinafter
     described at the "First Warrant",  the warrant issued on the Second Closing
     Date is hereinafter  described as the "Second  Warrant",  collectively  the
     First  Warrant and the Second  Warrant  are  hereinafter  described  as the
     "Warrants" and the shares of Common Stock issuable upon the exercise of the
     Warrants are hereinafter described as the "Warrant Shares".
   
     d. Indemnity.  Holder shall defend, indemnify and hold Issuer harmless from
     any and all claims, demands, suits or proceedings instituted or made by any
     third party upon or against Issuer for placement fees, commissions or other
     compensation or consideration  claimed to be owing or payable to such third
     party  under  or as a  result  of the  transactions  contemplated  by  this
     Subscription  Agreement  including  any and all losses,  costs,  damages or
     expenses  suffered by Issuer as a result  thereof.  Issuer  represents  and
     warrants that Schwebel Capital Investments,  Inc. and Alexander Wescott and
     Co.,  Inc. are the only finders or  placements  agents with whom Issuer has
     had any agreement or understanding with respect to the issuance and sale of
     Debentures  and  that  any  and all of such  agreements  or  understandings
     terminated on or before  January 15, 1997,  and no monies are due or are to
     become due thereunder.


         In consideration of Holder's indemnification  undertaking, on the First
Closing  Date (as defined in Paragraph  7), upon  receipt of the purchase  price
then payable hereunder,  the Issuer will pay the Holder a payment of one hundred
fifty  thousand  (USD$150,000)  United States  Dollars and on the Second Closing
Date (as so defined) upon receipt of the purchase price then payable  hereunder,
the Issuer will pay the Holder a payment of fifty thousand  (USD$50,000)  United
States  Dollars  (respectively  the "First  Indemnity  Payment"  and the "Second
Indemnity  Payment" and collectively the "Indemnity  Payments").  Payment of the
Indemnity  Payments in each instance may, at Issuer's option, be made in cash or
by  delivery of shares of Common  Stock,  the number of shares  delivered  to be
based on one hundred  percent  (100%) of the closing bid of the Common  Stock on
the applicable  Closing Date.  Shares of Common Stock delivered by the Issuer to
the  Holder  in  payment  of  Indemnity  Payments  are  hereafter  described  as
"Indemnity Shares".

     2.   HOLDER   Representations;    Access   to   Information;    Independent
     Investigation.

     a. Offshore Transaction. HOLDER understands, represents and warrants to and
     agrees with ISSUER (all such representations and warranties also being made
     to and for the benefit of any  transfer  agent of Issuer  employed for that
     purpose) as follows:

     (i)  Neither  the  HOLDER  nor any  person or entity for whom the HOLDER is
     acting as fiduciary is a U.S. person or an affiliate of the Issuer.  A U.S.
     person means one of the following:

     (1) any natural person resident in the United States of America;

     (2) any partnership or corporation organized or incorporated under the laws
     of the United States;

     (3) any estate of which any executor or administrator is a U.S. person;

     (4) any trust of which any trustee is a U.S. person;

     (5) any agency or branch of foreign entity located in the United States;

     (6) any  non-discretionary  account  or  similar  (other  that an estate or
     trust) held by a dealer or other  fiduciary for the benefit or account of a
     U.S. person;

     (7) any  discretionary  account or similar account (other than as estate or
     trust held by a dealer or other fiduciary organized,  incorporated,  or (if
     an individual) resident in the United States; and

     (8) any partnership or corporation if:

     (A)  organized or incorporated under the laws of any foreign  Jurisdiction;
          and
     
     (B)  formed by a U.S.  person,  principally for the purpose of investing in
          securities not registered  under the 1933 Act.  (Whenever such term is
          used herein, it shall have the meaning given in Regulation S.)
          
     ii) At the time the purchase  hereunder  was  originated,  HOLDER was not a
     U.S.  person and was not a U.S.  Person as of the date of the execution and
     delivery  of this  agreement  and will not be a U.S.  person  on the  First
     Closing  Date,  the Second  Closing  Date and the dates on which the Holder
     exercises  the  Warrants  in  whole or in part.  No offer to  purchase  the
     Debentures or acquire the Warrants was made in the United States.

     (iii) HOLDER is purchasing  the  Debentures  and acquiring the Warrants for
     its own  account  or for the  account  of  beneficiaries  each of whom  has
     entered into an Offshore Debenture Securities  Subscription  Agreement with
     the HOLDER in a form  similar to this  Agreement  with the effect such that
     all representations, warranties and agreements herein were made directly by
     such beneficiary.

     (iv) HOLDER agrees that all offers and sales of Debentures or the shares of
     Common Stock of the Issuer  issuable upon conversion of the Debentures (the
     "Conversion  Shares") or the Warrants or the Indemnity  Shares prior to the
     expiration of a period commencing on the date of the applicable  closing of
     the offering of Debentures and ending 40 days thereafter  (the  "Restricted
     Period") shall only be made in compliance with the safe harbor contained in
     Regulation S, pursuant to registration of Securities  under the 1933 Act or
     pursuant to an exemption from registration.  The Holder further agrees that
     with respect to the Warrants and the Warrant  Shares,  the Warrants may not
     be  exercised  within the United  States and the Warrant  Shares may not be
     delivered within the United States upon exercise other than pursuant to the
     safe  harbor  contained  in  Regulation  S,  pursuant  to  registration  of
     Securities   under  the  1933  Act  or  pursuant  to  an   exemption   from
     registration.

     (v) HOLDER  represents  and warrants and hereby  agrees that all offers and
     sales of the Debentures,  the Conversion Shares, the Warrants,  the Warrant
     Shares and the  Indemnity  Shares after the  Restricted  Period  applicable
     thereto shall be made only pursuant to  registration  under the 1933 Act or
     pursuant to an exemption  from  registration.  

     (vi) All offering  documents  received by HOLDER include  statements to the
     effect that none of the Debentures,  the Conversion  Shares,  the Warrants,
     the Warrant Shares or the Indemnity  Shares have been registered  under the
     1933 Act and may not be  offered  or sold in the  United  States or to U.S.
     Persons  or for  the  account  or  benefit  of a U.S.  person  (other  than
     distributors  as defined in  Regulation  S) during  the  Restricted  Period
     applicable  thereto unless such Debentures,  Conversion  Shares,  Warrants,
     Warrant Shares and Indemnity  Shares are  registered  under the 1933 Act or
     any exemption from the registration requirements is available.
   
     (vii) HOLDER acknowledges that the purchase of the Debentures,  the Warrant
     Shares  and  Fee  Shares  involves  a  high  degree  of  risk  and  further
     acknowledges  that it can bear the  economic  risk of the  purchase  of the
     Debentures,  the Warrant Shares and Fee Shares, including the total loss of
     its  investment.  HOLDER  acknowledges  that it has  obtained the advice of
     competent legal counsel in its domicile  jurisdiction  that it is qualified
     under the laws of its  domicile  to  purchase  the  Debentures  acquire the
     Warrants and purchase the Warrant Shares and Fee Shares  offered  hereunder
     and  that  the  offer  and  sale of  said  Debentures,  Conversion  Shares,
     Warrants,  Warrant  Shares and Fee Shares  will not violate the laws of its
     domicile jurisdiction.

     (viii) HOLDER  understands  that the  Debentures and the Warrants are being
     offered and sold to it and the  Conversion  Shares,  the Warrant Shares and
     the  Indemnity  Shares  will  be  issued  to it  in  reliance  on  specific
     exemptions from the registration  requirements of United States Federal and
     State  securities  laws and that the ISSUER is  relying  upon the truth and
     accuracy of the representations,  warranties,  agreements,  acknowledgments
     and  understandings  of HOLDER set forth herein in order to  determine  the
     applicability  of such  exemptions and the suitability of HOLDER to acquire
     the Debentures, the Warrants and the Indemnity Shares.

     (ix) HOLDER is sufficiently  experienced in financial and business  matters
     to be capable of evaluating the merits and risks of its investments, and to
     make an informed decision relating thereto.

     (x) In evaluating its  investment,  HOLDER has consulted its own investment
     and/or legal and/or tax advisors.

     (xi) HOLDER  understands  that in the view of the United States  Securities
     and Exchange  Commission  (the "SEC") the statutory basis for the exemption
     claimed  for this  transaction  would not be  present  if the  offering  of
     Debentures  and  Warrants and the issuance of the  Conversion  Shares,  the
     Warrant Shares and the Indemnity Shares,  although in technical  compliance
     with  Regulation  S, is part of a plan or scheme  to evade to  registration
     provisions of the 1933 ACT. HOLDER is acquiring the Debentures,  Conversion
     Shares,  Warrants,  Warrant  Shares and  Indemnity  Shares  for  investment
     purposes and has no present  intention to sell the  Debentures,  Conversion
     Shares,  Warrants,  Warrant Shares or Indemnity Shares in the United States
     or to a U.S.  Person or for the account or benefit of a U.S.  Person either
     now or promptly after the expiration of the  Restricted  Period  applicable
     thereto.

     (xii) HOLDER  represents and warrants that,  except in connection  with its
     normal  trading  activities,  neither  it  nor  any of  its  affiliates  or
     intermediaries  will directly or indirectly  maintain any short position in
     Debentures  or Common Stock of the ISSUER at any time when HOLDER  directly
     or indirectly owns or holds any of the Debentures, Warrants or Common Stock
     of the Issuer.
    
          (xiii) HOLDER has been duly  incorporated and is validly existing as a
          corporation  in good standing  under the laws of its  jurisdiction  of
          organization.

     (xiv) This Offshore Debenture  Securities  Subscription  Agreement has been
     duly  authorized,  executed  and  delivered  by  HOLDER  and is a valid and
     binding agreement  enforceable in accordance with its terms, subject to the
     bankruptcy,  insolvency, fraudulent transfer,  reorganization,  moratorium,
     and  similar  laws  of  general  applicability  relating  to  or  affecting
     creditor's rights generally and to general principles of equity; and HOLDER
     has full  corporate  power and  authority  necessary  to enter into to this
     Offshore  Debenture  Securities  Subscription  Agreement and to perform its
     obligations hereunder.

     (xv)  No  consent,  approval,   authorization,   or  order  of  any  court,
     governmental  agency or body, or arbitrator  having  jurisdiction  over the
     HOLDER is required for  execution  of this  Offshore  Debenture  Securities
     Subscription Agreement,  including without limitation,  the purchase of the
     Debentures,  the Warrant Shares or the Indemnity Shares, or the performance
     of the HOLDER's obligations hereunder.  

     (xvi) The HOLDER  acknowledges that, in making the decision to purchase the
     Debentures,  acquire the  Warrants and  Conversion  Shares and purchase the
     Warrant Shares and the Indemnity Shares, it has relied or will rely, as the
     case may be, solely upon independent  investigation made by it and not upon
     any  representations  made the  ISSUER  with  respect  to the ISSUER or the
     Debentures,  the Warrants, the Conversion Shares, the Warrant Shares or the
     Indemnity Shares,  other than those  representations set forth in Section 3
     hereof.

     (xvii)  The  HOLDER  is  aware  that  the  Debentures,  the  Warrants,  the
     Conversion  Shares,  the Warrant  Shares and the Indemnity  Shares have not
     been and will not be registered  under the 1933 Act and may only be offered
     or sold  pursuant  to  registration  under  the  1933  Act or an  available
     exemption therefrom.

     (xviii) The HOLDER:  (A) will not, during the Restricted  Period applicable
     thereto, offer to sell the Debentures, the Warrants, the Conversion Shares,
     the Warrant Shares or the Indemnity Shares in the United States,  to a U.S.
     person or for the  account  or  benefit  of a U.S.  person or other than in
     accordance with Rule 903 or 904 or Regulation S; and

     (B) will, after the expiration of the Restricted Period applicable thereto,
     offer, sell,  pledge, or otherwise  transfer the Debentures,  the Warrants,
     the  Conversion  Shares,  the Warrant  Shares or the Indemnity  Shares only
     pursuant  to  registration  under  the 1933 Act or an  available  exemption
     therefrom  and, in any case, in accordance  with  applicable  United States
     federal and state and foreign securities laws.

     (xix) None of the HOLDER,  its affiliates or any person acting on behalf of
     the  HOLDER or any such  affiliate  has  engaged,  or will  engage,  in any
     Directed Selling Efforts with respect to the Debentures,  the Warrants, the
     Conversion  Shares,  the  Warrant  Shares  or the  Indemnity  Shares or any
     distribution  by  any  Distributor,  with  respect  to  any  of  the  same.
     (Distributor for the purposes herein shall mean any underwriter,  dealer or
     other person who participates,  pursuant to a contractual  arrangement,  in
     the distribution of the Debentures,  the Warrants,  the Conversion  Shares,
     the Warrant Shares or the Indemnity  Shares being offered or sold hereunder
     in reliance on Regulation S.)

     (xxi) The transactions  contemplated by this Offshore Debenture  Securities
     Subscription Agreement:

     (A)  have not been  pre-arranged  with a  purchaser  located  in the United
          States  or who is a U.S.  person;  and

     (B)  are not part of a plan or scheme to evade  registration  provisions of
          the Act.

     (xxii) The following are all put options and short  positions or other
     similar  instruments that the HOLDER has entered, or has the intention
     of  entering  into  (except  in  connection  with its  normal  trading
     activities)  with  respect to the  Debentures  or the Common  Stock of
     Issuer:
                  None

     (xxiii) If the HOLDER offers and sells the  Debentures,  the Warrants,
     the  Conversion  Shares,  the Warrant  Shares or the Indemnity  Shares
     during or after the Restricted Period applicable thereto, then it will
     do so  only;  in  accordance  with the  provisions  of  Regulation  S;
     pursuant  to  registration  of  the  Debentures,   the  Warrants,  the
     Conversion  Shares,  the Warrant Shares or the Indemnity  Shares under
     the  1933  Act;  or  pursuant  to  an  available  exemption  from  the
     registration requirements of the 1933 Act.

         If HOLDER is purchasing the  Debentures,  the Warrants,  the Conversion
         Shares,  the Warrant  Shares or the  Indemnity  Shares  subscribed  for
         hereby in representative or fiduciary capacity, the representations and
         warranties in this Offshore Securities  Subscription Agreement shall be
         deemed to have been made on  behalf of the  person or  persons  to whom
         HOLDER is so purchasing.

         The foregoing  representations  and warranties are true and accurate as
         of the date  hereof,  shall be true and  accurate as to the date of the
         acceptance  by the ISSUER of HOLDER's  subscription,  and shall survive
         thereafter.  If HOLDER has  knowledge,  prior to the  acceptance of the
         Offshore Debenture Securities  Subscription Agreement by the ISSUER, or
         prior to the Escrow  Agent's  delivery of the Debentures to the HOLDER,
         or prior to the  Issuer's  delivery  of the  Conversion  Shares  or the
         Warrant  Shares  to the  Holder,  that  any  such  representations  and
         warranties  shall not be true and accurate in any respect,  the HOLDER,
         prior to such acceptance or delivery,  will give written notice of such
         fact to the ISSUER specifying which  representations and warranties are
         not true and  accurate  and the reasons  therefor  and the ISSUER shall
         have the  right  to  prohibit  delivery  of the  Debentures,  Warrants,
         Conversion Shares,  Warrant Shares or Indemnity Shares, as the case may
         be.

          b. Current Public  Information.  HOLDER  acknowledges  that HOLDER has
          been furnished with or has acquired copies of the ISSUER's most recent
          Annual  Report  on  Form  10-K  and any  Form  10-Q  filed  thereafter
          (collectively  the  "SEC  Filings"),   and  other  publicly  available
          documents.

          c. Independent Investigation;  Access. HOLDER acknowledges that HOLDER
          in making the decision to purchase the  Debentures  subscribed for and
          acquire the Warrants, has relied upon independent  investigations made
          by it and its  HOLDERS  representatives,  if any,  and HOLDER and such
          representatives,  if any,  have,  prior to any sale to it,  been given
          access and the  opportunity  to examine all material books and records
          of the ISSUER,  all material  contracts and documents relating to this
          offering  and an  opportunity  to ask  questions  of,  and to  receive
          answers from ISSUER or any person acting on its behalf  concerning the
          terms and  conditions of this  offering.  HOLDER and its advisors,  if
          any,  have  been  furnished  with  access  to all  publicly  available
          materials  relating to the  business,  finances  and  operation of the
          ISSUER and materials relating to the offer and sale of the Debentures,
          the  Warrants,  the  Conversion  Shares,  the  Warrant  Shares and the
          Indemnity Shares which have been requested. HOLDER and is advisors, if
          any,  have  received  complete  and  satisfactory  answers to any such
          inquiries.

          d. No Government  Recommendation or Approval.  HOLDER understands that
          no  United  States  federal  or  state  agency  or  non-United  States
          governmental agency has made or will make any finding or determination
          relating to the fairness for public investment of the Debentures,  the
          Warrants,  the Conversion  Shares, the Warrant Shares or the Indemnity
          Shares,  or has passed or made,  or will pass on or make, or will pass
          on  or  make,  any  recommendation  or  endorsement  of  any  of  such
          securities.

          e. Entity Purchase. If HOLDER is a partnership,  corporation or trust,
          the person executing this Offshore Securities  Subscription  Agreement
          on its behalf represents and warrants that;

          (i) He or she has made due inquiry to determine  the  truthfulness  of
          the  representations  and  warranties  made  pursuant to this Offshore
          Securities Subscription Agreement; and

         (ii) He or she is duly  authorized (if the  undersigned is a trust,  by
         the trust  agreements)  to make this  investment  and to enter into and
         execute this Offshore  Securities  Subscription  Agreement on behalf of
         such entity.

          (f)  Legend:  The  HOLDER  understands  that  until  such  time as the
          applicable  restricted  period under  Regulation  S has  expired,  the
          Debentures,  the Warrants,  the Conversion  Shares, the Warrant Shares
          and  the   Indemnity   Shares  may  bear  a   restrictive   legend  in
          substantially  the  following  form or such  other  form as ISSUER may
          reasonably deem necessary or appropriate  (and a  stop-transfer  order
          may be  placed  against  the  transfer  of the  certificates  for such
          securities).

          THE  DEBENTURE  [WARRANT]  REPRESENTED  BY  THIS  CERTIFICATE  AND THE
          SECURITIES  ISSUABLE UPON CONVERSION  [EXERCISE]  HEREOF HAVE NOT BEEN
          REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THE DEBENTURE
          [WARRANT] HAS BEEN ACQUIRED FOR  INVESTMENT  AND NEITHER THE DEBENTURE
          [WARRANT] NOR THE SECURITIES  ISSUABLE UPON  CONVERSION  HEREOF MAY BE
          SOLD,   TRANSFERRED  OR  ASSIGNED  IN  THE  ABSENCE  OF  AN  EFFECTIVE
          REGISTRATION   STATEMENT  FOR  THE   DEBENTURES   [WARRANTS]  OR  SUCH
          SECURITIES,  AS THE CASE MAY BE, UNDER THE  SECURITIES  ACT,  1933, AS
          AMENDED,  OR AN  OPINION  OF  COUNSEL  IN FORM,  SUBSTANCE  AND  SCOPE
          REASONABLY  ACCEPTABLE TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED
          UNDER SAID ACT OR UNLESS SOLD PURSUANT TO RULE 144 UNDER SAID ACT. ANY
          SUCH SALE,  ASSIGNMENT  OR TRANSFER  MUST ALSO COMPLY WITH  APPLICABLE
          STATE SECURITIES LAWS.

3.       ISSUER Representations

          The  ISSUER  relying  on the  truth  and  accuracy  of  the  foregoing
          representations  and warranties of the HOLDER and without  independent
          investigation  with respect  thereto,  represents  and warrants to the
          HOLDER as follows:

     a. Reporting Company Status. The ISSUER is a reporting issuer as defined by
rule 902 of Regulation S and will use its best efforts to maintain its status as
such a reporting issuer.

     b. Offshore  Transaction.  The ISSUER has not offered the Debentures or the
Warrants or the  Indemnity  Shares to any person in the United  States or to any
U.S. person or for the account or benefit of any U.S. person.

     c. No Directed Selling Efforts.  In regard to this transaction,  ISSUER has
not conducted any "directed selling efforts" as that term is defined in rule 902
of Regulation S nor has ISSUER  conducted any general  solicitation  relating to
the offer and sale of the within  Debentures,  Warrants and Indemnity  Shares to
U.S. persons resident within the United States or elsewhere.

     d. Securities.  The Debentures,  the Warrants,  the Conversion  Shares, the
Warrant Shares and the Indemnity Shares, when issued and delivered, will be duly
and validly authorized and issued, fully paid and non-assessable.

     e. Subscription  Agreement.  The Offshore Debenture Securities Subscription
Agreement,  when acknowledged by the signature of an officer of the Issuer,  has
been duly authorized, validly executed and delivered on behalf of the ISSUER and
is a valid and binding agreement in accordance with its terms.

     f. Non-contravention.  The execution and delivery of the Offshore Debenture
Securities  Subscription  Agreement and the  consummation of the issuance of the
Debentures,  the Warrants,  the  Conversion  Shares,  the Warrant Shares and the
Indemnity Shares, and the transactions  contemplated by the Offshore  Debentures
Securities Subscription Agreement do not and will not conflict with or result in
a breach by the ISSUER of any of the terms or  provisions,  of, or  constitute a
default under, the certificate of incorporation or by-laws of the ISSUER, or any
indenture, mortgage, deed of trust, or other material agreement or instrument to
which the  ISSUER is a party or by which it or any of its  properties  or assets
are bound, or any existing applicable law, rule, or regulation or any applicable
decrees,  judgment  or order of any  court,  Federal or State  regulatory  body,
administrative  agency or other  governmental body having  jurisdiction over the
ISSUER or any of its properties or assets.

     g. Prior Share  Issues  Under  Regulation  S. The ISSUER has not issued any
securities  under  Regulation S  subsequent  to December 31, 1996 except for any
securities  which may be issued in connection  with ISSUER's  current  financing
activities  and  securities  issued  as  an  adjustment  to  prior  sales  under
Regulation  S. For  purposes  of this  and the  subsequent  paragraph  "Issuer's
current  financing  activities" are limited to the ISSUER's efforts to issue and
sell up to four million dollars  ($4,000,000)  aggregate principal amount of the
Debentures (including the Debentures being sold hereunder).

     h. Subsequent  Share Issues Under Regulation S/ or Regulation D. The ISSUER
will not issue any securities under Regulation S until sixty (60) days after the
Second Closing Date; provided,  however, that if the Second Closing Date has not
occurred  within one hundred  twenty (120) days of the First Closing  Date,  the
prohibition  against any such issuance of securities shall terminate on such one
hundred  twentieth  (120th) day. The Issuer will not issue any Securities  under
Regulation S during the period  beginning  on the date on which the  prohibition
specified in the preceding  sentence  terminates  and ending one hundred  eighty
(180) days after the First Closing Date unless it shall have first  delivered to
the Holder,  at least five (5) business  days prior to the closing of such issue
of securities,  written notice describing the proposed issue of securities under
Regulation S,  including  the terms and  conditions  thereof,  and providing the
Holder an option during such five (5) day period to purchase all but not part of
the securities to be issued on the same terms.
  
     If the Issuer Issues any Common Stock or other securities  convertible into
Common Stock under Regulation D promulgated  under the 1933 Act ("Regulation D")
while the  Holder  holds  unpaid or  unconverted  Debentures  (the  "Outstanding
Debentures")  the Issuer on the date of such issuance under  Regulation D (" the
Regulation D Closing Date") shall either.
     
     (i) reserve on its books an  additional  two million five hundred  thousand
(2,500,000)  shares of Common Stock for use in connection with the conversion of
the Outstanding Debentures, or (ii) purchase the Outstanding Debentures from the
Holder at a price which will give the Holder a return on its  investment  in the
Outstanding  Debentures equivalent to that which the Holder would realize if the
Holder  converted  the  Outstanding  Debenture  and sold the  Conversion  Shares
received  therefrom  at the  closing  bid  price  of  the  Common  Stock  on the
Regulation D Closing Date.

     The  foregoing  right of first  refusal in the event of  certain  issues of
securities  under  Regulation  S and  obligations  of the Issuer in the event of
certain  issues  of  Securities  under  Regulation  D,  shall  not  apply to any
transaction  involving  issuances of securities in connection with any strategic
partnership  or joint  venture  (the  primary  purpose  of which is not to raise
equity  capital),   or  in  connection  with  the  payment  for  services,   the
acquisitions of a business,  product or license by the Issuer or to any issuance
of securities by a subsidiary of the Issuer.  Neither the foregoing  restriction
nor right of first refusal shall apply to any securities  which may be issued in
connection with ISSUER's current  financing  activities and securities issued as
an adjustment to prior sales under Regulation S or Regulation D, as the case may
be.

     i. Filings.  The Issuer  undertakes and agrees  pursuant to the sale of its
securities under  Regulation S to make all necessary  filings in connection with
the sale of its  securities  as  required  by the laws  and  regulations  of all
appropriate jurisdictions.

     j. Attached hereto as Exhibit C is a true and correct table dated as of the
First Closing Date, setting forth the total authorized shares of Common Stock of
the Issuer,  the number of such shares that are issued and  outstanding  and the
number of such  shares  that are  reserved  for  issuance  upon the  exercise of
warrants and options to purchase shares of Common Stock of the Issuer.

     4. Expiration of Restricted Period.

     The transaction restriction in connection with this offshore offer and sale
restricts  the HOLDER  from  offering  and  selling  to U.S.  persons or for the
account or benefit of an U.S.  person for a forty (40) day period.  The rules do
not require  the  placement  of a  restrictive  legend on the share  certificate
issued  pursuant to conversion of the  Debentures.  Rule 903 (c) (2) governs the
forty (40) day transaction restriction. In the event that two or more sequential
closings  are  provided  for,  each  separate  closing  shall be  deemed to be a
separate  offering under Regulation S and the forty (40) day restriction  period
shall begin for each transaction  separately on the date the Debentures  covered
thereunder  are  delivered  to the HOLDER and  payment is made to the ISSUER for
that specific  transaction.  Paragraphs (m)(1)(2) and (3) or Rule 902 sets forth
additional  requirements  with  respect to the  exercise of the Warrants and the
issuance of the  Warrant  Shares.  Title to the  Debentures  and the  Conversion
Shares  may be  transferred  by HOLDER to other Non  United  States  persons  or
entities in accordance with Regulation S.

5.       Exemption:  Reliance on Representations.

     HOLDER understands that the offer and sale of the Debentures, the Warrants,
the Conversion Shares, the Warrant Shares and the Indemnity Shares are not being
and will not be  registered  under the 1933 Act.  ISSUER is relying on the rules
governing offers and sales made outside the United States pursuant to Regulation
S.  Rules 901  through  904 of  Regulation  S govern  this  transaction.  ISSUER
acknowledges that the HOLDER may resell the foregoing  securities outside of the
United  States to non U.S.  Persons in reliance of Regulation S at the same or a
different price than the purchase price hereunder,  and that the HOLDER is under
no obligation to purchase or retain any of the foregoing  securities for its own
accounts  provided all offers and sales by HOLDERS are made in  accordance  with
Regulation S and this Agreement.

6.   Transfer Agent Instructions

     a.  Debenture.  Upon the conversion of the  Debentures,  the HOLDER thereof
shall  submit such  Debentures  to ISSUER and ISSUER  shall,  instruct  ISSUER's
Transfer  Agent to issue one or more  certificates  representing  that number of
shares of Common Stock into which the Debenture or Debentures are convertible in
accordance with the provisions regarding conversion set forth in Exhibit A.

     b.  Warrants.  Upon the exercise of the Warrants,  the HOLDER thereof shall
submit such Warrants and the purchase price in  immediately  available New York,
New York funds to ISSUER and ISSUER shall,  instruct  ISSUER's Transfer Agent to
issue  one or more  certificates  representing  that  number of shares of Common
Stock  issuable  upon the  exercise  of such  Warrants  in  accordance  with the
provisions regarding exercise set forth in Exhibit B.

     c. Legend on Indemnity Share Certificates.  Upon the First Closing Date and
the Second Closing Date (as defined in Paragraph 7) ISSUER's Transfer Agent will
be instructed to issue one or more share certificates representing the Indemnity
Shares  deliverable on the Closing Date in question in the name of the Holder in
such  denominations  to be  specified at or before the Closing Date in question.
All of such share  certificates will bear a restrictive  legend in substantially
the following form (and a stop-transfer order may be placed against the transfer
of such certificates).

     THE COMMON STOCK  REPRESENTED BY THIS  CERTIFICATE  HAS NOT BEEN REGISTERED
UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THE COMMON STOCK HAS BEEN ACQUIRED
FOR INVESTMENT AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF AN
EFFECTIVE REGISTRATION STATEMENT FOR THE COMMON STOCK, UNDER THE SECURITIES ACT,
1933,  AS  AMENDED,  OR AN  OPINION  OF  COUNSEL  IN FORM,  SUBSTANCE  AND SCOPE
REASONABLY ACCEPTABLE TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER SAID
ACT OR  UNLESS  SOLD  PURSUANT  TO RULE 144  UNDER  SAID  ACT.  ANY  SUCH  SALE,
ASSIGNMENT OR TRANSFER MUST ALSO COMPLY WITH APPLICABLE STATE SECURITIES LAWS.

     d. No Legends on Other  Certificates.  Upon  conversion of any Debenture or
exercise of any Warrant in  conformance  with the terms and  conditions  of this
Agreement and Exhibit A or B hereto,  as the case may be, and in compliance with
Regulation  S, ISSUER's  Transfer  Agent will be instructed to issue one or more
share certificates representing Conversion Shares or Warrant Shares, as the case
may be, in the names of  HOLDERS  or  "Street  Names" to be  specified  prior to
conversion  or exercise in such  denominations  to be specified at conversion or
exercise  representing  the number of shares of Common Stock  issuable upon such
conversion or exercise.  Provided  conversion of a Debenture has occurred  after
the  expiration of the  Restricted  Period  applicable to such  Debenture and in
conformance  with the terms and  conditions  of Exhibit A hereto and  compliance
with  Regulation S, share  certificates  issuable upon conversion will be issued
without legend.  Provided exercise of a Warrant has occurred after expiration of
the Restricted  Period  applicable to such Warrant and in  conformance  with the
terms and  conditions  of Exhibit B hereto and in compliance  with  Regulation S
share certificates  issuable upon exercise will be issued without legend. ISSUER
further warrants that no stop transfer  instructions  other than a stop transfer
for the Debentures and the Warrants for 40 days to U.S.  persons or instructions
other than  instructions  to issue the Conversion  Shares and the Warrant Shares
have been given to the  Transfer  Agent and that the  Conversion  Shares and the
Warrant Shares,  when issued upon conversion or exercise after the expiration of
the  Restricted  Period  applicable  to the  Debenture or Warrant in question in
accordance  with  the  terms  of the  Debenture  or  Warrant,  shall  be  freely
transferable  on the books and records of the ISSUER subject to compliance  with
applicable  securities  laws.  Nothing in this paragraph shall affect in any way
HOLDER's  obligations  and  agreements set forth in paragraph 2 hereof to comply
with all applicable  securities  laws upon the sale or other  disposition of the
Conversion Shares or the Warrant Shares.

7.       Closing Dates.

     This Agreement shall be effective from the date of execution by the HOLDER.
Closing with respect to the purchase of thirty (30) Debentures shall be effected
through  delivery of funds,  Debentures,  Warrants and  Indemnity  Shares to the
designated  Escrow Agent and shall be  completed  on January 27,  1997,  or such
other mutually agreed to date (the "First Closing  Date").  Closing with respect
to the purchase of an additional ten (10) Debentures  shall be effected  through
delivery of funds,  Debentures,  Warrants and Indemnity Shares to the designated
Escrow  Agent and shall be  completed  within five (5) days of the date on which
Holder  has  converted  Debentures  in an  aggregate  principal  amount of seven
hundred fifty  thousand  (USD$750,000)  United  States  Dollars or more, or such
other mutually  agreed to date (the "Second  Closing  Date").  In each instance,
HOLDER shall forthwith deliver the necessary funds as indicated in Paragraph 1.

8.       Conditions to the Issuer's Obligations to Sell.

     ISSUER  shall  have the  right  to  reject  any  given  Offshore  Debenture
Securities  Subscription Agreement which is tendered to the ISSUER, but only for
the  reason  that  the  ISSUER  reasonably   believes  any  representations  and
warranties  of such HOLDER to be untrue and in such event ISSUER  shall  provide
HOLDER  written  notice of such  rejection  and the  reason  therefor  and shall
provide  reasonable  opportunity  for a response to such stated  reason.  HOLDER
understands  that  ISSUER's  obligation  to sell the  Debentures  and  issue the
Warrants and Fee Shares is conditioned upon:

     (i)  The  receipt  and  acceptance  by  ISSUER  of the  Offshore  Debenture
Securities  Subscription  Agreement  for all of the  Debentures  as  evidence by
execution of this  Agreement by the ISSUER or ISSUER's  duly  authorized  agent.
HOLDER understands this Offshore Debenture Securities  Subscription Agreement is
irrevocable. 

     (ii) Delivery into the  designated  Escrow Agent by HOLDER of good funds as
payment in full for the purchase of the Debentures in accordance with Paragraphs
1 and 7 above.

     (iii)  The  representations  and  warranties  of  HOLDER  shall be true and
correct in all  material  respects  as of the date when made and as of the First
and Second  Closing Dates as though made at those times (except those that speak
as of specific date) and the HOLDER shall have performed, satisfied and complied
in all material respects with the covenants,  agreements and conditions required
to be  performed,  satisfied  or complied  with by the HOLDER at or prior to the
First Closing Date and the Second Closing Date.

9.   Covenant of ISSUER.

     ISSUER hereby  covenants and agrees until such time as HOLDER has converted
One Hundred Percent (100%) of the Debentures into Common Stock, ISSUER shall not
repurchase  its shares of Common Stock or otherwise  enter into any  transaction
which would cause a decrease in the number of its shares of Common  Stock issued
and outstanding  (other than transactions that similarly  decrease the number of
shares of Common Stock that the Debentures are convertible into).

10.  Confidentiality.

     The parties hereto agree to maintain the  confidentiality of this Agreement
and  not  to  disclose  to any  person  or  entity  information  concerning  the
transaction contemplated hereby unless required by law to do so.

11.  Conditions to HOLDER's Obligation to Purchase.

     ISSUER  understands that HOLDER's  obligation to purchase the Debentures is
conditioned  upon delivery of the Debentures as described herein and the absence
of any  event or  circumstance  that  could  reasonably  be  expected  to have a
material adverse effect on the financial  condition of the ISSUER, or the market
price of the ISSUER's Common Stock.

12.  Governing Law

     This  Agreement  shall be governed by and  construed  under the laws of the
State of  Delaware  and of the United  States of America  without  regard to its
choice of law principles.

13.  Entire Agreement

     This Offshore Debenture Securities  Subscription  Agreement constitutes the
entire  agreement  among the parties  hereof with respect to the subject  matter
hereof  and  supersedes  any and all prior or  contemporaneous  representations,
warranties, agreements and understandings in connection therewith. This Offshore
Debenture  Securities  Subscription  Agreement  may be amended only by a writing
executed by all parties  hereto.  This Agreement may be executed in counterparts
and the facsimile  transmission  of an executed  counterpart  to this  Agreement
shall be effective as an original.

14.  Issuer's Undertaking

     The  ISSUER  agrees  to pay all costs and  expenses,  including  reasonable
attorneys'  fees and  disbursements,  which may be incurred by the HOLDER if the
HOLDER  has to  initiate  legal  proceedings  to enforce  its rights  under this
Agreement, the Debenture or the Warrant.

15.  Full Name and Address of HOLDER for Registration Purposes:

         NAME:    ________________________________

         ADDRESS  ________________________________


         Tel No.  ________________________________

         Fax. No. ________________________________

         Contact Name: ________________________________




<PAGE>


16.      Delivery Instructions: (if different from Registration Name):

         NAME:    ______________________________________________________
         ADDRESS: ______________________________________________________

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

         Tel. No. ______________________________________________________

         Fax. No. ______________________________________________________

Contact Name:     ______________________________________________________

Special
Instructions      ______________________________________________________

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


<PAGE>


     IN  WITNESS  WHEREOF,  this  Offshore  Debenture  Securities   Subscription
Agreement was duly executed or the date first written below.


Dated this 31st day of the month of January, 1997.

Company Name:                       WILLORA COMPANY, LTD.

                                    By:     /s/

Name (Printed):                     __________________________

Title:                              __________________________
Country of Execution                __________________________

Accepted this 31st day of the month of January, 1997.


                      NOISE CANCELLATION TECHNOLOGIES, INC.

                  By:            /s/ STEPHEN J. FOGARTY
                           Official Signatory of Issuer

         I have the full authority to bind NOISE CANCELLATION TECHNOLOGIES,
INC.____________________(initial)

Name(Printed):    Stephen J. Fogarty

Title:            Senior Vice-President and Chief Financial Officer



<PAGE>

    



EXHIBIT 4(a)


No._______________                                               USD$50,000.00


                      NOISE CANCELLATION TECHNOLOGIES, INC.


                  8% CONVERTIBLE DEBENTURE DUE JANUARY 31, 2000


THE DEBENTURE  REPRESENTED BY THIS CERTIFICATE AND THE SECURITIES  ISSUABLE UPON
CONVERSION  HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED.  THE  DEBENTURE  HAS BEEN  ACQUIRED  FOR  INVESTMENT  AND NEITHER  THIS
DEBENTURE  NOR THE  SECURITIES  ISSUABLE  UPON  CONVERSION  HEREOF  MAY BE SOLD,
TRANSFERRED  OR ASSIGNED IN THE ABSENCE OF AN EFFECTIVE  REGISTRATION  STATEMENT
FOR THE DEBENTURE OR SUCH  SECURITIES,  AS THE CASE MAY BE, UNDER THE SECURITIES
ACT OF 1933, AS AMENDED,  OR AN OPINION OF COUNSEL IN FORM,  SUBSTANCE AND SCOPE
REASONABLY ACCEPTABLE TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER SAID
ACT OR  UNLESS  SOLD  PURSUANT  TO RULE 144  UNDER  SAID  ACT.  ANY  SUCH  SALE,
ASSIGNMENT OR TRANSFER MUST ALSO COMPLY WITH APPLICABLE STATE SECURITIES LAW.


THIS DEBENTURE is one of a duly authorized  issue (the "Issue") of Debentures of
NOISE CANCELLATION TECHNOLOGIES, INC., a corporation duly organized and existing
under the laws of the State of Delaware (the  "Issuer")  designated as its Eight
Percent (8%)  Non-Voting  Subordinated  Convertible  Debentures  due JANUARY 31,
2000, in an aggregate  principal  amount of Two Million  United  States  Dollars
(USD$2,000,000.00).

FOR VALUE RECEIVED, the Issuer promises to pay to

                            Willora Company, Ltd.
                            c/o Betuvo A.G.
                            Baarestrasse 73
                            Postfach 6302
                            Zug, Switzerland

the registered holder hereof and its successors and assigns (the
"Holder"), the principal sum of

                                 FIFTY THOUSAND
                      UNITED STATES DOLLARS (USD$50,000.00)

                                       on
                                January 31, 2000
                             (the "Maturity Date"),


and to pay interest to the Holder on the principal sum  outstanding  at the rate
of Eight  Percent  (8%) per annum due and  payable  on March  31st,  June  30th,
September  30th and  December  31st  (each a "Record  Date") of each year  until
maturity.  Interest shall begin to accrue on the closing date  applicable to the
issuance of this Debenture as provided in the "Subscription  Agreement"  defined
below  (the  "Closing  Date").  Payment of each  interest  payment  may,  at the
Issuer's option, be made in cash or by delivery of shares of the Issuer's Common
Stock ("Common  Stock").  In the event an interest  payment is made in shares of
Common  Stock the  number of shares of Common  Stock to be  delivered  to Holder
shall equal 1,000 divided by one hundred  percent (100%) of the average  closing
bid price of the Issuer's  Common Stock as reported on NASDAQ (or, if not quoted
on NASDAQ,  as reported by any other  recognized  quotation  system on which the
price of the Common Stock is quoted) for the Five (5) Trading  Days  immediately
preceding  the Record Date for the interest  payment.  No  fractional  shares or
scrip representing fractional shares will be issued for an interest payment, but
the number of shares  issuable shall be rounded to the nearest whole share.  The
interest so payable  will be paid to the person in whose name this  Debenture is
registered on the records of the Issuer regarding  registration and transfers of
the Debenture (the "Debenture Register");  provided,  however, that the Issuer's
obligation to a transferee of this Debenture arises only if such transfer,  sale
or other  disposition is made in accordance with the terms and conditions of the
Offshore  Debenture  Securities  Subscription  Agreement dated as of January 31,
1997  between  the Issuer and the Holder  (the  "Subscription  Agreement").  The
principal  of, and  interest  of this  Debenture  (to the extent not  payable by
delivery of shares of Issuer's Common Stock in accordance with the terms hereof)
are payable in such coin or  currency of the United  States of America as at the
time of payment is legal tender for payment of public and private debts,  at the
address last appearing on the Debenture  Register of the Issuer as designated in
writing  by the  Holder  hereof  from  time to  time.  The  Issuer  will pay the
principal  of and accrued and unpaid  interest  due upon this  debenture  on the
Maturity Date, less any amounts  required by law to be deducted or withheld,  to
the Holder at the last address on the  Debenture  Register.  The receipt of such
check  and  shares  of Common  Stock,  if any,  shall  constitute  a payment  of
principal  and interest  hereunder and shall satisfy and discharge the liability
for  principal  and  interest  on  this  Debenture  to the  extent  of  the  sum
represented  by such check and shares of Common Stock,  if any, plus any amounts
so deducted.


This Debenture is subject to the following additional provisions:

     1. The Debentures are issuable in  denominations  of Fifty Thousand  United
States Dollars (USD$50,000.00).


     2. The Issuer shall be entitled to withhold  from all payments of principal
of, and interest on, this  Debenture any amounts  required to be withheld  under
the  applicable  provisions  of the  United  States  income  tax  laws or  other
applicable laws at the time of such payments. 

     3.  This  Debenture  has  been  issued  subject  to  investment  and  other
representations  of the original Holder hereof as set forth in the  Subscription
Agreement  and may be  transferred  or  exchanged  in the United  States only in
compliance  with  the  Securities  Act of  1933,  as  amended  (the  "Act")  and
applicable state securities laws. Prior to the due presentment for such transfer
of this  Debenture,  the Issuer and any agent of the Issuer may treat the person
in whose  name this  Debenture  is duly  registered  on the  Issuer's  Debenture
Register as the owner  hereof for the purpose of  receiving  payment as provided
and all other  purposes,  whether or not this Debenture be overdue,  and neither
the Issuer nor any agent shall be affected by notice to contrary. 

     4. The Holder of this  Debenture  is entitled,  at its option,  at any time
commencing  on or after  forty-five  (45) days after the Closing Date to convert
the full unpaid  principal  amount of this Debenture into shares of Common Stock
of the Issuer (the  "Conversion  Shares") at a conversion price (the "Conversion
Price") for each  Conversion  Share equal to the lesser of  eighty-five  percent
(85%) of the  closing  bid  price of the  Common  Stock on the  Closing  Date or
seventy  percent (70%) of the average  closing bid price of the Common Stock for
the five (5) NASDAQ Trading Days  immediately  preceding the Conversion Date (as
hereinafter  defined),  as reported by the National  Association  of  Securities
Dealers Automated  Quotation System (or, if not quoted on NASDAQ, as reported by
any other recognized  quotation system on which the price of the Common Stock is
quoted).  Provided,  however,  that in no event  shall the  aggregate  number of
Conversion Shares issuable upon conversion of all of the Debentures of the Issue
when  added to the  number of  Warrant  Shares  issuable  upon  exercise  of the
Warrants as defined and provided  for under the  Subscription  Agreement  exceed
eleven million (11,000,000) shares of Common Stock. Provided further that in the
event of the  termination  of the  inclusion  of the Common  Stock in The NASDAQ
Stock Market  National  Market  System,  (i) the  Conversion  Price shall be the
lesser of eighty-five percent (85%) of the closing bid price of the Common Stock
on the Closing Date or sixty percent  (60%) of the average  closing bid price of
the Common Stock as reported on NASDAQ (or, if not quoted on NASDAQ, as reported
by any other recognized  quotation system on which the price of the Common Stock
is quoted)  for the five (5)  NASDAQ  Trading  Days  immediately  preceding  the
Conversion  Date,  and (ii) the  maximum  limit of eleven  million  (11,000,000)
shares on the aggregate number of Conversion  Shares and Warrant Shares that may
be issued upon the conversion of the Debentures of the Issue and the exercise of
the Warrants  shall not be  applicable.  The number of  Conversion  Shares to be
received by Holder on  conversion  shall be the product of the unpaid  principal
amount of the Debenture being converted  divided by the Conversion Price. On the
First  Closing Date as defined in the  Subscription  Agreement,  the Issuer will
reserve on its books five million six hundred twenty-five  thousand  (5,625,000)
shares of Common Stock and on the Second Closing Date, as so defined, the Issuer
will reserve an  additional  one million  eight  hundred  seventy-five  thousand
(1,875,000)  of such shares for use in  connection  with the  conversion  of the
Debentures.  The Issuer agrees that as long as any  Debentures  issued under the
Issue  remain  unconverted,  it will  reserve on its books a number of shares of
Common Stock for issuance upon  conversion of such  Debentures  that is not less
than one hundred and fifty  percent  (150%) of the number of  Conversion  Shares
that  would be  issuable  upon the full  conversion  of all of such  unconverted
Debentures,  provided, however, that the Issuer shall not be obligated to change
the number of shares of Common Stock reserved for such purpose until so notified
by the Holder. The Issuer does hereby irrevocably agree to instruct its Transfer
Agent to provide Common Stock Certificates representing Conversion Shares to the
Holder in accordance  with the terms of conversion  hereinafter  set out. Holder
shall not sell any Conversion  Shares so converted  until  forty-five  (45) days
after the Closing Date.  Such  conversion by the Holder shall be effected by the
Holder  surrendering  to the Issuer this  Debenture  with the form of Conversion
Notice  attached  hereto as Exhibit 1, executed by the Holder of this  Debenture
and accompanied, if required by the Issuer, by proper assignment hereof in blank
delivered in the manner and time period as hereinafter set out. The Issuer shall
then  instruct  its  Transfer  Agent to deliver  the  appropriate  Common  Stock
Certificate to the Holder. For purposes of this Debenture, the "Conversion Date"
shall be deemed to be the date on which the  Holder  has sent by  facsimile  the
executed and completed  Conversion notice together with a copy of this Debenture
and any applicable executed assignment to the Issuer. In order to convert,  this
Debenture  together with the Original  Conversion Notice duly executed,  must be
delivered by express courier to the Issuer within Two (2) NASDAQ Trading Days of
the Conversion  Date.  The Conversion  Shares must be issued and returned by the
Transfer  Agent to the Holder by express  courier within Five (5) NASDAQ Trading
Days after the Conversion Date. Accrued but unpaid interest shall, at the option
of the  Issuer,  be  subject  to  conversion  under  the  terms  and  conditions
concerning  the payment of interest set forth above at the time of conversion of
this Debenture or at the time any quarterly  interest  payments are due.  Issuer
shall pay Holder a penalty equal to one percent (1%) of the principal  amount of
the  Debentures  converted for each day beyond such Five (5) NASDAQ Trading Days
required  for  Conversion  Shares to be issued and  returned to the  Holder.  No
fractional  shares or scrip  representing  fractional  shares  will be issued on
conversion,  but the number of shares  issuable  shall be rounded to the nearest
whole share. The Issuer may, at its own option,  cause the automatic  conversion
into  Conversion  Shares of the whole or part of the full unpaid  amount of this
Debenture after February 15, 1998 at the aforesaid  Conversion Price. The Issuer
may exercise its option to cause the  automatic  conversion  as set forth herein
after said sixty (60) days notice to Holder  during which sixty (60) days Holder
may convert in accordance with Holder's conversion privileges  hereunder.  After
the sixty (60) days and the exercise of said  automatic  conversion,  Issuer may
only exercise further  automatic  conversion(s) in connection with not less than
twenty-five   percent  (25%)  of  the  then  remaining  amounts  of  outstanding
Conversion Shares  pertaining to all of the unconverted  Debentures of the Issue
per automatic conversion and only after thirty (30) days notice to Holder during
which thirty (30) days Holder may convert in accordance with Holder's conversion
privileges  hereunder.  The  automatic  conversion  option shall be  effectively
exercised on the date on which the Issuer  transmits  by facsimile  transmission
and mails notice of said  conversion  to the  registered  Holder of the effected
Debentures.  To effect such conversion by the Issuer, the Conversion Shares must
be issued and delivered by the Transfer  Agent to the Holder by express  courier
on or before the fifth (5th) NASDAQ Trading Day after the last day of such sixty
(60) or thirty (30) day notice period,  as the case may be, or the date on which
the Holder  notifies  the  Issuer  that the Holder  elects not to  exercise  the
Holder's conversion privileges  hereunder,  whichever is sooner. Upon receipt of
the  Conversion  Shares  and the  payment  (in cash or  Common  Stock as  herein
provided)  of any unpaid  interest,  the Holder  shall  immediately  deliver the
Debenture,  appropriately  marked to indicate  payment in full  thereof,  to the
Issuer or its assignee pursuant to Issuer or its assignee's instructions. 

     5. No provision of this  Debenture  shall alter or impair the obligation of
the Issuer,  which is absolute and  unconditional,  to pay the principal of, and
interest  on, this  Debenture at the place,  time and rate,  and in the coins or
currency, herein prescribed.

     6. The Issuer hereby  expressly  waives demand and presentment for payment,
notice of nonpayment,  protest, notice of protest, notice of dishonor, notice of
acceleration  or intent to accelerate,  bringing of suit and diligence in taking
any action to collect  amounts  called for  hereunder  and shall be directly and
primarily  liable  for the  payment  of all sums  owing and to be owing  hereon,
regardless  of and  without any  notice,  diligence,  act or omission as or with
respect to the collection of any amount called for hereunder.

     7. The Issuer  agrees to pay all cost and  expenses,  including  reasonable
attorneys'  fees and  disbursements,  which  may be  incurred  by the  Holder in
collecting  any  amount  due or  exercising  the  conversion  rights  under this
Debenture.

     8. If one or more of the  following  described  "Events of  Default"  shall
occur:
          (a) The Issuer  shall  default in the payment of principal or interest
          on this Debenture; or

          (b)  Any of the  representations  or  warranties  made  by the  Issuer
          herein,  in  the  Subscription  Agreement,  or in any  certificate  or
          financial or other statements  heretofore or hereafter furnished by or
          on behalf of the Issuer in connection  with the execution and delivery
          of this  Debenture  or the  Subscription  Agreement  shall be false or
          misleading in any material respect at the time; or

          (c) The Issuer shall fail to issue the Conversion Shares in accordance
          with the terms of conversion  set out in Section 4 above or to perform
          or observe any other covenant, term, provision,  condition,  agreement
          or  obligation  of the Issuer  under this  Debenture  and such failure
          shall  continue  uncured for a period of five (5) NASDAQ  Trading Days
          after notice from the Holder of such failure; or

          (d) The Issuer  shall (1) become  insolvent;  (2) admit in writing its
          inability  to pay its  debt  generally  as they  mature;  (3)  make an
          assignment  for the benefit of creditors or commence  proceedings  for
          its  dissolution;  or (4) apply for or consent to the appointment of a
          trustee,  liquidator or receiver for it or for a  substantial  part of
          its property or business; or

          (e) A trustee,  liquidator  or  receiver  shall be  appointed  for the
          Issuer or a substantial  part of its property or business  without its
          consent and shall not be discharged within thirty (30) days after such
          appointment; or

          (f) Any governmental agency or any court of competent  jurisdiction at
          the  instance  of any  governmental  agency  shall  assume  custody or
          control of the whole or any  substantial  portion of the properties or
          assets of the Issuer and shall not be  dismissed  within  thirty  (30)
          calendar days thereafter; or
        
          (g) Bankruptcy, reorganization,  insolvency or liquidation proceedings
          or other  proceedings  for relief under any  bankruptcy law or any law
          for the  relief of  debtors  shall be  instituted  by or  against  the
          Issuer, and if instituted  against the Issuer,  shall not be dismissed
          within thirty (30) calendar days after such  institution or the Issuer
          shall by any action or answer  approve of, consent to, or acquiesce in
          any such proceedings or audit the material  allegations of, or default
          in answering a petition filed in such proceeding; or 
         
          (h) The  Issuer's  Common Stock shall cease to be quoted on any of the
          New York Stock  Exchange,  American  Stock  Exchange,  NASDAQ-National
          Market, NASDAQ-Small Cap or OTC Electronic Bulletin Board for a period
          in excess of thirty (30) Calendar Days. 

         Then,  or at any time  thereafter,  and in each and  every  such  case,
         unless  such Event of Default  shall have been waived in writing by the
         Holder  (which  waiver  shall  not  be  deemed  to be a  waiver  of any
         subsequent  default)  at the option of the  Holder and in the  Holder's
         sole discretion, the Holder may consider this Debenture immediately due
         and payable,

         without  presentment,  demand,  protest  or notice of any kind,  all of
         which are hereby  expressly  waived,  anything herein or in any note or
         other instruments  contained to the contrary  notwithstanding,  and the
         Holder may immediately,  and without expiration of any period of grace,
         enforce any and all of the Holder's rights and remedies provided herein
         or any other rights or remedies afforded by law.

     9. No  recourse  shall be had for the payment of the  principal  of, or the
interest  on, this  Debenture,  or for any claim based  hereon,  or otherwise in
respect hereof, against any incorporator,  shareholder,  officer or director, as
such,  past,  present or future,  of the  Issuer or any  successor  corporation,
whether by virtue of any constitution,  statue or rule of law, or by enforcement
by any  assessment  or  penalty  or  otherwise,  all such  liability  being,  by
acceptance  hereof  and as  part  of the  consideration  for  the  issue  hereof
expressly waived and released.

     10.  The  Holder  of  this  Debenture,  by  execution  of the  Subscription
Agreement and acceptance hereof agrees that this Debenture is being acquired for
investment  purposes  and that such  Holder  will not offer,  sell or  otherwise
dispose of this debenture or the shares of Common Stock issuable upon conversion
hereof except under  circumstances  which shall not result in a violation of the
Act or any applicable State Blue Sky law or similar laws relating to the sale of
securities.

     11. By acceptance of this Debenture, the Holder hereby grants to the Issuer
or its assignee the option ("Prepayment  Option"),  for a period beginning after
February 15, 1998 to repurchase all of the outstanding  portion of the Debenture
plus accrued interest, after sixty (60) days notice to Holder during which sixty
(60) days Holder may convert in accordance with Holder's  conversion  privileges
hereunder. The repurchase price of this Debenture (the "Repurchase Price") shall
be equal to One Hundred  and Five  Percent  (105%) of the full unpaid  principal
amount of the Debenture,  plus accrued interest payable in cash. This Prepayment
Option may be  exercised  by written  notice via  telecopy  transmission  to the
Holder (with  written  notice to the  registered  address by overnight  courier)
after February 15, 1998 and delivery of the Repurchase Price to the Holder on or
before the fifth (5th) NASDAQ  trading day after the last day of such sixty (60)
day notice  period or the date on which the Holder  notifies the Issuer that the
Holder  elects not to exercise the  Holder's  conversion  privileges  hereunder,
whichever  is  sooner.  Upon  receipt  of the  Repurchase  Price,  Holder  shall
immediately deliver the Debenture,  appropriately  marked to indicate payment in
full  thereof,  to the  Issuer  or its  assignee  pursuant  to  Issuer's  or its
assignee's  instructions.  The foregoing  constitutes  Issuer's sole  prepayment
right under this Debenture.

     12.  In the case that  there is any  outstanding  amount  of the  Debenture
unconverted  on January 31, 2000,  the  outstanding  unconverted  portion of the
Debenture will be subject to automatic  conversion pursuant to the provisions of
the last four sentences in Section 4 hereunder.

     13. In case any provision of this Debenture is held by a court of competent
jurisdiction to be excessive in scope or otherwise invalid or unenforceable such
provision  shall be adjusted  rather than voided,  if possible,  so that such is
enforceable to the maximum extent possible,  and the validity and enforceability
of the remaining provisions of this debenture will not in any way be affected or
impaired thereby.

     14.  This  Debenture  and the  agreements  referred  to in  this  Debenture
constitute the full and entire  understanding  and agreement  between the Issuer
and the Holder with respect hereof.  Neither this Debenture nor any terms hereof
may be  amended,  waived,  discharged  or  terminated  other  than by a  written
statement signed by the Issuer and the Holder.

     15. This  Debenture  shall be governed by and construed in accordance  with
the laws of the state of Delaware and the United State of America.

     IN  WITNESS  WHEREOF  the  Issuer has  caused  this  instrument  to be duly
executed by an officer thereunto duly authorized.

ISSUER:
NOISE CANCELLATION
TECHNOLOGIES, INC.



By:     /s/ STEPHEN J. FOGARTY
      Official Signatory of Issuer

Name (Printed):   Stephen J. Fogarty
Title:            Senior Vice-President and Chief Financial Officer

Date:                      January 31, 1997


<PAGE>


                                    EXHIBIT 1
                              Notice of Conversion
   (To be executed by the Registered Holder in order to Convert the Debenture)

                   TO:     Noise Cancellation Technologies, Inc.
                           1 Dock Street
                           Stamford, Connecticut  06903
                           Attention:  John Horton, General Counsel
                           Fax:     (203) 348-4106
                           Tel:     (203) 961-0500 ext. 388

The undersigned (the "Holder") hereby irrevocably elects to convert Fifty
Thousand (USD $50,000.00) of the Debenture No___of NOISE CANCELLATION
TECHNOLOGIES, INC. (the "Issuer") according to the conditions set forth in such
Debenture, as of the date written below. The shares are to be issued in the
"Street Name" written below:

The undersigned represents and warrants as follows:

(a) The offer to convert the Debenture was made to the Issuer outside of the
United States and the undersigned was, at the time the subscription form was
executed and delivered, and is now outside the United States;

(b) It is not a U.S. person (as such term is defined in Section 902(a)
of Regulation S ("Regulation S") promulgated under the United States
Securities Act of 1933 (the "Securities Act"); and it is converting the
Debenture for its own account and not for the account or benefit
of any U.S. person;

(c) All offers and sales of the Common Stock shall be made pursuant to an
effective registration statement under the Securities Act or pursuant to an
exemption from, or in a transaction not subject to, the registration
requirements of the Securities Act;



<PAGE>


(d) It is familiar with and understands the terms and conditions,  and
requirements  contained in  Regulation S and  definitions  of U.S.  persons
contained in Regulation S.

Holder:____________________________(seal)
By:_______________________________
      Official Signatory of Holder

Title:________________________    Country of Execution:____________

Conversion Date (See Section 4)                      ______________________
Closing Bid on the Closing Date (See Section 4)      ______________________
Average Closing Bid Price (See Section 4)            ______________________
Conversion Price (See Section 4)                     ______________________
Number of common shares to be
received by Holder (see Section 4)                   ______________________
Name of Holder for Registration                      ______________________
Address for Registration                             ______________________
                                                     ----------------------
"Street Name" for certificate                        ______________________




<PAGE>



EXHIBIT 4(b)

          THIS WARRANT HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
     AS AMENDED, AND MAY NOT BE SOLD, OFFERED FOR SALE, ASSIGNED, TRANSFERRED OR
     OTHERWISE DISPOSED OF UNLESS REGISTERED  PURSUANT TO THE PROVISIONS OF THAT
     ACT OR UNLESS SUCH DISPOSITION IS IN COMPLIANCE WITH AN AVAILABLE EXEMPTION
     FROM SUCH REGISTRATION.
 
         THIS  WARRANT  MAY  NOT BE  EXERCISED  BY OR ON  BEHALF  OF ANY  "U.S.
     PERSON", AS DEFINED UNDER REGULATION S PROMULGATED UNDER THE SECURITIES ACT
     OF 1933, AS AMENDED UNLESS  REGISTERED  UNDER THAT ACT OR AN EXEMPTION FROM
     SUCH REGISTRATION IS AVAILABLE.
                                        -----------------

                      NOISE CANCELLATION TECHNOLOGIES, INC.

             (Incorporated under the laws of the State of Delaware)

          Void after 5:00 p.m., New York City time, on January 31, 1999

                                                        Warrant to Purchase
                                                        75,000 Shares of
                                                        Common Stock
               Warrant for the Purchase of Shares of Common Stock

No.   97001

          FOR  VALUE  RECEIVED,  NOISE  CANCELLATION  TECHNOLOGIES,   INC.  (the
     "Company"), a Delaware corporation,  on this 31st day of January, 1997 (the
     "Grant Date") hereby issues this warrant (the "Warrant") and certifies that
     Willora Company,  Ltd. (the "Holder") is granted the right,  subject to the
     provisions of the Warrant,  to purchase  from the Company,  at any time, or
     from time to time during the period  commencing  at 9:00 a.m. New York City
     local time on March 18,  1997 (the  forty-sixth  (46th) day after the Grant
     Date), and expiring,  unless earlier terminated as hereinafter provided, at
     5:00 p.m.  New York City local time on January 31, 1999 up to  seventy-five
     thousand (75,000) fully paid and nonassessable shares of Common Stock, $.01
     par  value,  of the  Company at a price of $_.__ per share  (such  exercise
     price per share,  as so  adjusted,  being  hereinafter  referred  to as the
     "Exercise Price").

          The term  "Common  Stock" means the shares of Common  Stock,  $.01 par
     value,  of the Company as  constituted  on the Grant Date of this  Warrant,
     together with any other equity securities that may be issued by the Company
     in addition  thereto or in substitution  therefor.  The number of shares of
     Common  Stock to be  received  upon the  exercise  of this  Warrant  may be
     adjusted from time to time as hereinafter  set forth.  The shares of Common
     Stock  deliverable  upon such exercise,  and as adjusted from time to time,
     are hereinafter sometimes referred to as "Warrant Stock".

          Upon receipt by the Company of evidence reasonably  satisfactory to it
     of the loss, theft,  destruction or mutilation of this Warrant, and (in the
     case  of  loss,   theft  or   destruction)   of   reasonably   satisfactory
     indemnification,  and upon surrender and  cancellation of this Warrant,  if
     mutilated,  the  Company  shall  execute  and deliver a new Warrant of like
     tenor  and  date.  Any  such  new  Warrant  executed  and  delivered  shall
     constitute an additional contractual obligation on the part of the Company,
     whether or not this Warrant so lost,  stolen,  destroyed or mutilated shall
     be at any time enforceable by anyone.
          The Holder  agrees with the Company that this  Warrant is issued,  and
     all the rights  hereunder shall be held,  subject to all of the conditions,
     limitations and provisions set forth herein.

          1. Exercise of Warrant. This Warrant shall not be exercised within the
     United States and shares of Common Stock issuable upon the exercise of this
     Warrant  shall not be  delivered  within the United  States upon  exercise,
     other  than  in  offerings  deemed  to meet  the  definition  of  "offshore
     transaction"  pursuant  to  paragraph  (i)(3) of Rule 902 of  Regulation  S
     promulgated  under the Securities Act of 1933, as amended (the "1933 Act"),
     unless registered under the 1933 Act or an exemption from such registration
     is available.

     Subject to the foregoing, this Warrant may be exercised in whole or in
     part at any time,  or from time to time,  during the period  commencing  at
     9:00 a.m.,  New York City local time, on January 31, 1997,  and expiring at
     5:00 p.m.,  New York City local time, on January 31, 1999,  or, if such day
     is a day on  which  banking  institutions  in the  City  of  New  York  are
     authorized by law to close,  then on the next succeeding day that shall not
     be such a day.

          Subject to the  restrictions  and  limitations  set forth above,  this
     Warrant  may be  exercised  by  presentation  and  surrender  hereof to the
     Company at its  principal  office with the Warrant  Exercise  Form attached
     hereto  duly  executed  and  accompanied  by payment  (either in cash or by
     certified or official  bank check,  payable to the order of the Company) of
     the  Exercise  Price for the  number of shares  specified  in such Form and
     instruments of transfer,  if appropriate,  duly executed by the Holder.  If
     this  Warrant  should be exercised in part only,  the Company  shall,  upon
     surrender  of this  Warrant  for  cancellation,  execute  and deliver a new
     Warrant evidencing the rights of the Holder thereof to purchase the balance
     of the shares  purchasable  hereunder.  Upon receipt by the Company of this
     Warrant, together with the Warrant Exercise Form and the Exercise Price, at
     its office,  in proper form for exercise,  the Holder shall be deemed to be
     the  holder of record of the  shares  of Common  Stock  issuable  upon such
     exercise,  notwithstanding  that the stock  transfer  books of the  Company
     shall  then be  closed or that  certificates  representing  such  shares of
     Common  Stock  shall not then be  actually  delivered  to the  Holder.  The
     Company  shall  pay any and all  documentary  stamp  or  similar  issue  or
     transfer  taxes  payable in respect of the issue or  delivery  of shares of
     Common Stock on exercise of this Warrant.
    
          2.  Reservation  of Shares.  The Company will at all times reserve for
     issuance  and delivery  upon  exercise of this Warrant all shares of Common
     Stock of the Company  from time to time  receivable  upon  exercise of this
     Warrant.  All such shares shall be duly  authorized  and,  when issued upon
     such exercise,  shall be validly issued,  fully paid and  nonassessable and
     free of all preemptive rights.

          3. Warrant Stock  Transfer to Comply with the  Securities Act of 1933.
     The  Warrant  Stock  may  not be  sold  or  otherwise  disposed  of  unless
     registered  pursuant to the  provisions of the 1933 Act or unless such sale
     or other disposition is made in compliance with an available exemption from
     such registration.  Any sale or other disposition of the Warrant Stock must
     also comply with all applicable state securities laws and regulations.

          4.  Fractional  Shares.  No  fractional  shares or scrip  representing
     fractional  shares shall be issued upon the exercise of this  Warrant,  but
     the Company shall issue one additional share of its Common Stock in lieu of
     each  fraction of a share  otherwise  called for upon any  exercise of this
     Warrant.
  
          5. Exchange, Transfer,  Assignment of Loss of Warrant. This Warrant is
     not registered under the 1933 Act nor under any applicable state securities
     law or  regulation.  This Warrant cannot be sold,  exchanged,  transferred,
     assigned  or  otherwise  disposed  of  unless  registered  pursuant  to the
     provisions of the 1933 Act or unless such disposition is in compliance with
     an available  exemption from  registration.  Any such disposition must also
     comply with applicable state securities laws and regulations.

          6. Rights of the Holder.  The Holder shall not, by virtue  hereof,  be
     entitled to any rights of a stockholder of the Company, either at law or in
     equity, and the rights of the Holder are limited to those expressed in this
     Warrant.
  
          7. Redemption. This Warrant is not redeemable by the Company.


<PAGE>


8.     Anti-Dilution Provisions.

          8.1  Adjustment  for dividends in Other  Securities,  Property,  Etc.:
     Reclassification,  Etc.  In case at any time or from time to time after the
     Grant Date the holders of Common Stock (or any other securities at the time
     receivable upon the exercise of this Warrant) shall have received, or on or
     after the record date fixed for the determination of eligible stockholders,
     shall have become entitled to receive without payment  therefor:  (a) other
     or additional  securities or property (other than cash) by way of dividend,
     (b) any cash paid or payable except out of earned surplus of the Company at
     the Grant Date as increased  (decreased)  by subsequent  credits  (charges)
     thereto (other than credits in respect of any capital or paid-in surplus or
     surplus  created as a result of a revaluation  of property) or (c) other or
     additional  (or less)  securities  or property  (including  cash) by way of
     stock-split, spin-off, split-up, reclassification, combination of shares or
     similar corporate rearrangement, then, and in each such case, the Holder of
     this Warrant,  upon the exercise thereof as provided in Section 1, shall be
     entitled to receive,  subject to the limitations and restrictions set froth
     above,  the amount of securities and property  (including cash in the cases
     referred to in clauses (b) and (c) above)  which such Holder  would hold on
     the date of such  exercise  if on the Grant  Date it had been the holder of
     record of the number of shares of Common Stock (as constituted on the Grant
     Date)  subscribed  for upon such  exercise as provided in Section 1 and had
     thereafter, during the period from the Grant Date to and including the date
     of such  exercise,  retained  such shares and/or all other  additional  (or
     less)  securities and property  (including cash in the cases referred to in
     clauses  (b) and (c)  above)  receivable  by it as  aforesaid  during  such
     period,  giving effect to all adjustments  called for during such period by
     Section 8.2. 

          8.2 Adjustment for Reorganization, Consolidation, Merger, Etc. In case
     of any  reorganization  of the  Company  (or  any  other  corporation,  the
     securities  of which are at the time  receivable  on the  exercise  of this
     Warrant)  after the Grant Date or in case after such date the  Company  (or
     any such other  corporation)  shall  consolidate with or merge into another
     corporation  or convey  all or  substantially  all of its assets to another
     corporation,  then,  and in each such case, the Holder of this Warrant upon
     the  exercise  thereof  as  provided  in  Section  1 at any time  after the
     consummation of such reorganization,  consolidation,  merger or conveyance,
     shall be  entitled  to  receive,  in lieu of the  securities  and  property
     receivable  upon the exercise of this Warrant  prior to such  consummation,
     the  securities  or property to which such Holder would have been  entitled
     upon  such   consummation   if  such  Holder  had  exercised  this  Warrant
     immediately prior thereto, all subject to further adjustment as provided in
     Section  8.1;  in each  such  case,  the  terms  of this  Warrant  shall be
     applicable to the  securities or property  receivable  upon the exercise of
     this Warrant after such consummation.
          8.3  Certificate as to  Adjustments.  In each case of an adjustment in
     the  number of shares of Common  Stock (or other  securities  or  property)
     receivable on the exercise of the Warrant,  the Company at its expense will
     promptly  compute  such  adjustment  in  accordance  with the  terms of the
     Warrant and prepare a certificate setting forth such adjustment and showing
     in detail  the facts  upon  which such  adjustment  is based,  including  a
     statement  of (a)  the  consideration  received  or to be  received  by the
     Company for any additional  shares of Common Stock issued or sold or deemed
     to have been  issued  or sold,  (b) the  number  of shares of Common  Stock
     outstanding  or deemed to be  outstanding,  and (c) the pro forma  adjusted
     Exercise  Price.  The  Company  will  forthwith  mail a copy of  each  such
     certificate to the holder of this Warrant.
   
         8.4      Notices of Record Date, Etc.

                  In case:
          (a) the Company shall take a record of the holders of its Common Stock
     (or  other  securities  at the time  receivable  upon the  exercise  of the
     Warrant) for the purpose of entitling  them to receive any dividend  (other
     than a cash dividend) or other distribution, or any right to subscribe for,
     purchase or otherwise acquire any shares of stock of any class or any other
     securities, or to receive any other right; or

          (b) of any capital  reorganization  of the Company (other than a stock
     split or reverse stock split), any reclassification of the capital stock of
     the  Company,  any  consolidation  or  merger of the  Company  with or into
     another  corporation  (other  than a  merger  for  purposes  of  change  of
     domicile) or any  conveyance of all or  substantially  all of the assets of
     the Company to another corporation; or

          (c)  of any  voluntary  or  involuntary  dissolution,  liquidation  or
     winding-up of the Company,  then,  and in each such case, the Company shall
     mail or  cause to be  mailed  to each  holder  of the  Warrant  at the time
     outstanding a notice specifying,  as the case may be, (i) the date on which
     a record is to be taken for the purpose of such dividend,  distribution  or
     right, and stating the amount and character of such dividend,  distribution
     or right, or (ii) the date on which such reorganization,  reclassification,
     consolidation,  merger, conveyance, dissolution,  liquidation or winding-up
     is to take place,  and the time,  if any,  is to be fixed,  as to which the
     holders  of record of Common  Stock (or such other  securities  at the time
     receivable  upon the exercise of the Warrant) shall be entitled to exchange
     their shares of Common Stock (or such other  securities)  for securities or
     other  property  deliverable  upon such  reorganization,  reclassification,
     consolidation,  merger, conveyance, dissolution, liquidation or winding-up.
     Such  notice  shall be mailed at least  twenty  (20) days prior to the date
     therein  specified  and the  Warrant  may be  exercised  prior to said date
     during  the term of the  Warrant  no later than five (5) days prior to said
     date.

          9.  Legend.  In the  event of the  exercise  of this  Warrant  and the
     issuance of any of the Warrant Stock  hereunder not in compliance  with the
     first paragraph of Section 2 hereof, all certificates  representing Warrant
     Stock shall bear on the face thereof  substantially the following  legends,
     insofar as is consistent with Delaware law:

          "The shares of common stock  represented by this  certificate have not
          been registered under the Securities Act of 1933, as amended,  and may
          not be sold,  offered for sale,  assigned,  transferred  or  otherwise
          disposed of, unless registered  pursuant to the provisions of that Act
          or an opinion of counsel  acceptable  to the  Corporation  is obtained
          stating  that such  disposition  is in  compliance  with an  available
          exemption from such registration."
         
          10.  Applicable  Law.  This  Warrant is issued under and shall for all
     purposes be governed by and  construed in  accordance  with the laws of the
     State of Delaware and of the United States of America.
   
          11. Notice. Notices and other communications to be given to the Holder
     of the Warrant  evidenced by this certificate  shall be deemed to have been
     sufficiently  given,  if delivered or mailed,  addressed in the name and at
     the address of such owner  appearing on the records of the Company,  and if
     mailed,  sent registered or certified  mail,  postage  prepaid.  Notices or
     other   communications  to  the  Company  shall  be  deemed  to  have  been
     sufficiently  given  if  delivered  by hand or  mailed,  by  registered  or
     certified mail, postage prepaid,  to the Company at One Dock Street,  Suite
     300, Stamford, CT 06902, Attn: General Counsel, or at such other address as
     the Company  shall have  designated  by written  notice to such  registered
     owner as  herein  provided,  Notice  by mail  shall be  deemed  given  when
     deposited in the United States mail as herein provided.
<PAGE>


          IN WITNESS  WHEREOF,  the Company has caused this Warrant to be signed
     on its behalf, in its corporate name, by its duly authorized  officer,  all
     as of the day and year set forth below.


Dated:     January 31, 1997

                  NOISE CANCELLATION TECHNOLOGIES, INC.


                  /s/ STEPHEN J. FOGARTY
                  Stephen J. Fogarty, Chief Financial Officer



<PAGE>


                              WARRANT EXERCISE FORM

         (To be executed by the Holder in order to Exercise the Warrant)

                  TO:         Noise Cancellation Technologies, Inc.
                              1 Dock Street, Suite 300
                              Stamford, Connecticut  06902

                     Attention: John Horton, General Counsel

          The  undersigned  hereby  irrevocably  elects to  exercise  the within
     Warrant to the extent of  purchasing  _________  shares of Common  Stock of
     Noise Cancellation Technologies,  Inc. and hereby makes payment at the rate
     of $__.___ per share, or an aggregate of $________, in payment therefor.

The undersigned represents, warrants and certifies as follows:

          (a) The  election to exercise  the  Warrant and  purchase  the Warrant
          Stock was made outside of the United States and the  undersigned  was,
          at the time this Warrant Exercise Form was executed and delivered, and
          is now outside the United States;

          (b) It is not a U.S. person (as such term is defined in Section 902(a)
          of Regulation S ("Regulation  S") promulgated  under the United States
          Securities  Act  of  1933,  as  amended  (the  "1933  Act")  and it is
          exercising  the Warrant for its own account and not for the account or
          benefit of any U.S. person;

          (c) All offers and sales of the Warrant  Stock shall be made  pursuant
          to an effective  registration statement under the 1933 Act or pursuant
          to an  exemption  from,  or  in a  transaction  not  subject  to,  the
          registration requirements of the 1933 Act;



<PAGE>


          (d) It is familiar with and understands the terms and conditions,  and
          requirements contained in Regulation S including,  but not limited to,
          the definitions of "U.S. person" and "offshore transactions" contained
          in Regulation S.

Dated: January 31, 1997

                                    --------------------------
                                    Name of Warrant Holder

                                    --------------------------
                                    Signature


                       INSTRUCTIONS FOR ISSUANCE OF STOCK
         (IF OTHER THAN TO THE REGISTERED HOLDER OF THE WITHIN WARRANT)

Name:      ________________________________________________________
                  (Please type or print in block letters)



Address:_______________________________________________________

Social Security or Taxpayer Identification Number:_____________



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