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Title:
POINT-OF-SALE (POS) VOICE AUTHENTICATION TRANSACTION SYSTEM
Document Type and Number:
WIPO Patent Application WO2002103643
Kind Code:
A3
Abstract:
A system and method for providing voice authentication during a sale transaction through a telephone system or other communication means, wherein users to the service may require voice authentication as a prerequisite to conduct a conventional credit card or debit transaction. The voice authentication step is performed based on a comparison between a previously recorded voice message and the voice message inserted through the system using the voice browser and the voice recognition technology.

Inventors:
PIOTROWSKI TONY E
Application Number:
PCT/IB2002/002277
Publication Date:
November 20, 2003
Filing Date:
June 14, 2002
Export Citation:
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Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
International Classes:
G07G1/12; G06F21/32; G07C9/00; G07F7/10; G07F7/12; G10L15/00; G10L15/28; G10L17/00; G10L17/24; H04M3/38; (IPC1-7): G07F7/10; G07C9/00; G07F19/00
Domestic Patent References:
WO1998010412A21998-03-12
Foreign References:
EP0598469A21994-05-25
GB2314436A1997-12-24
EP0444351A21991-09-04
US5655007A1997-08-05
DE19809006A11999-09-09
US6230148B12001-05-08
EP1081662A22001-03-07
US5870723A1999-02-09
US5838812A1998-11-17
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