CA2118878A1 - Speaker Verification System and Process - Google Patents

Speaker Verification System and Process

Info

Publication number
CA2118878A1
CA2118878A1 CA2118878A CA2118878A CA2118878A1 CA 2118878 A1 CA2118878 A1 CA 2118878A1 CA 2118878 A CA2118878 A CA 2118878A CA 2118878 A CA2118878 A CA 2118878A CA 2118878 A1 CA2118878 A1 CA 2118878A1
Authority
CA
Canada
Prior art keywords
speaker verification
individual
verification system
speech
protected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2118878A
Other languages
French (fr)
Other versions
CA2118878C (en
Inventor
Michael D. Rabin
Max S. Schoeffler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2118878A1 publication Critical patent/CA2118878A1/en
Application granted granted Critical
Publication of CA2118878C publication Critical patent/CA2118878C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/22—Interactive procedures; Man-machine interfaces
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition

Abstract

An individual's speech sample, obtained for the purpose of speaker verification, is used to create a "protected" model of the speech. The protected model, which is stored in a database in association with a personal identifier for that individual, is arranged so that the characteristics of the individual's speech cannot be ascertained from the protected model, without access to an encryption key or other secured information stored in the system. (Fig. 1)
CA002118878A 1993-04-30 1994-03-11 Speaker verification system and process Expired - Lifetime CA2118878C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/056,044 US5677989A (en) 1993-04-30 1993-04-30 Speaker verification system and process
US056,044 1993-04-30

Publications (2)

Publication Number Publication Date
CA2118878A1 true CA2118878A1 (en) 1994-10-31
CA2118878C CA2118878C (en) 1998-04-28

Family

ID=22001803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002118878A Expired - Lifetime CA2118878C (en) 1993-04-30 1994-03-11 Speaker verification system and process

Country Status (7)

Country Link
US (1) US5677989A (en)
EP (1) EP0622780B1 (en)
JP (1) JPH0737098A (en)
CN (1) CN1099893A (en)
CA (1) CA2118878C (en)
DE (1) DE69427322T2 (en)
ES (1) ES2157237T3 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040128249A1 (en) 1994-11-28 2004-07-01 Indivos Corporation, A Delaware Corporation System and method for tokenless biometric electronic scrip
US7882032B1 (en) 1994-11-28 2011-02-01 Open Invention Network, Llc System and method for tokenless biometric authorization of electronic communications
US7631193B1 (en) * 1994-11-28 2009-12-08 Yt Acquisition Corporation Tokenless identification system for authorization of electronic transactions and electronic transmissions
US7613659B1 (en) 1994-11-28 2009-11-03 Yt Acquisition Corporation System and method for processing tokenless biometric electronic transmissions using an electronic rule module clearinghouse
US6205424B1 (en) 1996-07-31 2001-03-20 Compaq Computer Corporation Two-staged cohort selection for speaker verification system
US6137863A (en) * 1996-12-13 2000-10-24 At&T Corp. Statistical database correction of alphanumeric account numbers for speech recognition and touch-tone recognition
CN1139894C (en) * 1997-05-09 2004-02-25 Gte服务公司 Biometric certificates
CA2288183A1 (en) * 1997-06-27 1999-01-07 Lernout & Hauspie Speech Products N.V. Access-controlled computer system with automatic speech recognition
US6154579A (en) * 1997-08-11 2000-11-28 At&T Corp. Confusion matrix based method and system for correcting misrecognized words appearing in documents generated by an optical character recognition technique
US6219453B1 (en) 1997-08-11 2001-04-17 At&T Corp. Method and apparatus for performing an automatic correction of misrecognized words produced by an optical character recognition technique by using a Hidden Markov Model based algorithm
US5940799A (en) * 1997-09-15 1999-08-17 Motorola, Inc. System and method for securing speech transactions
US6141661A (en) * 1997-10-17 2000-10-31 At&T Corp Method and apparatus for performing a grammar-pruning operation
US6122612A (en) * 1997-11-20 2000-09-19 At&T Corp Check-sum based method and apparatus for performing speech recognition
US6205428B1 (en) 1997-11-20 2001-03-20 At&T Corp. Confusion set-base method and apparatus for pruning a predetermined arrangement of indexed identifiers
US6223158B1 (en) 1998-02-04 2001-04-24 At&T Corporation Statistical option generator for alpha-numeric pre-database speech recognition correction
US6243695B1 (en) * 1998-03-18 2001-06-05 Motorola, Inc. Access control system and method therefor
US6157707A (en) * 1998-04-03 2000-12-05 Lucent Technologies Inc. Automated and selective intervention in transaction-based networks
US7937260B1 (en) 1998-06-15 2011-05-03 At&T Intellectual Property Ii, L.P. Concise dynamic grammars using N-best selection
US6400805B1 (en) 1998-06-15 2002-06-04 At&T Corp. Statistical database correction of alphanumeric identifiers for speech recognition and touch-tone recognition
JP2001005783A (en) 1999-06-23 2001-01-12 Namco Ltd Personal identification system
US6735695B1 (en) * 1999-12-20 2004-05-11 International Business Machines Corporation Methods and apparatus for restricting access of a user using random partial biometrics
FR2806187B1 (en) * 2000-03-10 2004-03-05 Gemplus Card Int BIOMETRIC IDENTIFICATION METHOD, PORTABLE ELECTRONIC DEVICE AND ELECTRONIC BIOMETRIC DATA ACQUISITION DEVICE FOR IMPLEMENTING IT
US9165323B1 (en) 2000-05-31 2015-10-20 Open Innovation Network, LLC Biometric transaction system and method
US7565329B2 (en) 2000-05-31 2009-07-21 Yt Acquisition Corporation Biometric financial transaction system and method
WO2002044999A2 (en) * 2000-11-29 2002-06-06 Siemens Aktiengesellschaft Method and device for determining an error rate of biometric devices
EP1302907A1 (en) * 2001-10-15 2003-04-16 Koninklijke KPN N.V. Method and system for processing personal characteristics
WO2002093500A1 (en) 2001-05-15 2002-11-21 Koninklijke Kpn N.V. Method and system for processing personal characteristics
EP1274040A1 (en) * 2001-07-06 2003-01-08 Koninklijke KPN N.V. Method and system for privacy secured image recognition
FR2829855A1 (en) * 2001-09-14 2003-03-21 St Microelectronics Sa SECURE IDENTIFICATION BY BIOMETRIC DATA
AU2002365983A1 (en) * 2001-11-23 2003-06-10 Koninklijke Kpn N.V. Security method and system
EP1329855A1 (en) * 2002-01-18 2003-07-23 Hewlett-Packard Company User authentication method and system
US7222072B2 (en) * 2003-02-13 2007-05-22 Sbc Properties, L.P. Bio-phonetic multi-phrase speaker identity verification
CN1308911C (en) * 2003-07-10 2007-04-04 上海优浪信息科技有限公司 Method and system for identifying status of speaker
US20070033041A1 (en) * 2004-07-12 2007-02-08 Norton Jeffrey W Method of identifying a person based upon voice analysis
US20060282265A1 (en) * 2005-06-10 2006-12-14 Steve Grobman Methods and apparatus to perform enhanced speech to text processing
US20060293898A1 (en) * 2005-06-22 2006-12-28 Microsoft Corporation Speech recognition system for secure information
US7872092B2 (en) 2006-03-14 2011-01-18 Toray Industries, Inc. Polyester resin sheet for photovoltaic batteries, laminate formed by using the same, photovoltaic battery backside protection sheet, and module
US8983849B2 (en) 2012-10-17 2015-03-17 Nuance Communications, Inc. Multiple device intelligent language model synchronization
CN105051461A (en) 2013-04-02 2015-11-11 皇家飞利浦有限公司 Electrochemical descaling by pulsed signal reversal
US9263032B2 (en) * 2013-10-24 2016-02-16 Honeywell International Inc. Voice-responsive building management system
US9641680B1 (en) * 2015-04-21 2017-05-02 Eric Wold Cross-linking call metadata
WO2018218081A1 (en) * 2017-05-24 2018-11-29 Modulate, LLC System and method for voice-to-voice conversion
WO2021030759A1 (en) 2019-08-14 2021-02-18 Modulate, Inc. Generation and detection of watermark for real-time voice conversion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129682A (en) * 1982-01-29 1983-08-02 Toshiba Corp Individual verifying device
JPS58189700A (en) * 1982-04-28 1983-11-05 株式会社東芝 Private collator
US4720863A (en) * 1982-11-03 1988-01-19 Itt Defense Communications Method and apparatus for text-independent speaker recognition
US4532508A (en) * 1983-04-01 1985-07-30 Siemens Corporate Research & Support, Inc. Personal authentication system
CA1238427A (en) * 1984-12-18 1988-06-21 Jonathan Oseas Code protection using cryptography
US4837830A (en) * 1987-01-16 1989-06-06 Itt Defense Communications, A Division Of Itt Corporation Multiple parameter speaker recognition system and methods
JP2688068B2 (en) * 1988-07-15 1997-12-08 セコム株式会社 Encrypted fingerprint matching device
US5054083A (en) * 1989-05-09 1991-10-01 Texas Instruments Incorporated Voice verification circuit for validating the identity of an unknown person
US4993068A (en) * 1989-11-27 1991-02-12 Motorola, Inc. Unforgeable personal identification system
CA2040724A1 (en) * 1990-04-25 1991-10-26 James L. Flanagan Voice password controlled computer security system
US5167004A (en) * 1991-02-28 1992-11-24 Texas Instruments Incorporated Temporal decorrelation method for robust speaker verification
US5392357A (en) * 1991-12-09 1995-02-21 At&T Corp. Secure telecommunications

Also Published As

Publication number Publication date
EP0622780A2 (en) 1994-11-02
DE69427322D1 (en) 2001-07-05
DE69427322T2 (en) 2001-12-06
EP0622780A3 (en) 1996-07-03
CA2118878C (en) 1998-04-28
CN1099893A (en) 1995-03-08
EP0622780B1 (en) 2001-05-30
US5677989A (en) 1997-10-14
ES2157237T3 (en) 2001-08-16
JPH0737098A (en) 1995-02-07

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MKEX Expiry

Effective date: 20140311