DE3473957D1 - Speaker verification system and process - Google Patents

Speaker verification system and process

Info

Publication number
DE3473957D1
DE3473957D1 DE8484103502T DE3473957T DE3473957D1 DE 3473957 D1 DE3473957 D1 DE 3473957D1 DE 8484103502 T DE8484103502 T DE 8484103502T DE 3473957 T DE3473957 T DE 3473957T DE 3473957 D1 DE3473957 D1 DE 3473957D1
Authority
DE
Germany
Prior art keywords
verification system
speaker verification
speaker
verification
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.)
Expired
Application number
DE8484103502T
Other languages
English (en)
Inventor
Hiroaki C O Nec Corporat Sakoe
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3473957D1 publication Critical patent/DE3473957D1/de
Expired 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
DE8484103502T 1983-03-30 1984-03-29 Speaker verification system and process Expired DE3473957D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58054132A JPS59178587A (ja) 1983-03-30 1983-03-30 話者確認システム

Publications (1)

Publication Number Publication Date
DE3473957D1 true DE3473957D1 (en) 1988-10-13

Family

ID=12962053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484103502T Expired DE3473957D1 (en) 1983-03-30 1984-03-29 Speaker verification system and process

Country Status (5)

Country Link
US (1) US4694493A (de)
EP (1) EP0121248B1 (de)
JP (1) JPS59178587A (de)
CA (1) CA1207907A (de)
DE (1) DE3473957D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233285A4 (de) * 1985-07-01 1987-12-01 Ecco Ind System zur sprecheridentitätsprüfung.
US4910782A (en) * 1986-05-23 1990-03-20 Nec Corporation Speaker verification system
DE3819178A1 (de) * 1987-06-04 1988-12-22 Ricoh Kk Spracherkennungsverfahren und -einrichtung
US5144672A (en) * 1989-10-05 1992-09-01 Ricoh Company, Ltd. Speech recognition apparatus including speaker-independent dictionary and speaker-dependent
US5125022A (en) * 1990-05-15 1992-06-23 Vcs Industries, Inc. Method for recognizing alphanumeric strings spoken over a telephone network
US5517558A (en) * 1990-05-15 1996-05-14 Voice Control Systems, Inc. Voice-controlled account access over a telephone network
US5365574A (en) * 1990-05-15 1994-11-15 Vcs Industries, Inc. Telephone network voice recognition and verification using selectively-adjustable signal thresholds
US5303299A (en) * 1990-05-15 1994-04-12 Vcs Industries, Inc. Method for continuous recognition of alphanumeric strings spoken over a telephone network
US5127043A (en) * 1990-05-15 1992-06-30 Vcs Industries, Inc. Simultaneous speaker-independent voice recognition and verification over a telephone network
GB9021489D0 (en) * 1990-10-03 1990-11-14 Ensigma Ltd Methods and apparatus for verifying the originator of a sequence of operations
US5271088A (en) * 1991-05-13 1993-12-14 Itt Corporation Automated sorting of voice messages through speaker spotting
US5339385A (en) * 1992-07-22 1994-08-16 Itt Corporation Speaker verifier using nearest-neighbor distance measure
CA2105034C (en) * 1992-10-09 1997-12-30 Biing-Hwang Juang Speaker verification with cohort normalized scoring
US5430827A (en) * 1993-04-23 1995-07-04 At&T Corp. Password verification system
WO1995005656A1 (en) * 1993-08-12 1995-02-23 The University Of Queensland A speaker verification system
US5414755A (en) * 1994-08-10 1995-05-09 Itt Corporation System and method for passive voice verification in a telephone network
DE19630109A1 (de) * 1996-07-25 1998-01-29 Siemens Ag Verfahren zur Sprecherverifikation anhand mindestens eines von einem Sprecher eingesprochenen Sprachsignals, durch einen Rechner
GB2316790B (en) * 1996-08-30 2000-07-19 Fujitsu Ltd Principal identifying system, electronic settlement system, and recording medium to be used therefor
US6012027A (en) * 1997-05-27 2000-01-04 Ameritech Corporation Criteria for usable repetitions of an utterance during speech reference enrollment
US7630895B2 (en) * 2000-01-21 2009-12-08 At&T Intellectual Property I, L.P. Speaker verification method
US6510414B1 (en) 1999-10-05 2003-01-21 Cisco Technology, Inc. Speech recognition assisted data entry system and method
GB2372366A (en) * 2001-02-16 2002-08-21 Imagination Tech Ltd Speaker verification
JP4305509B2 (ja) * 2006-12-26 2009-07-29 ヤマハ株式会社 音声処理装置およびプログラム
US9489950B2 (en) * 2012-05-31 2016-11-08 Agency For Science, Technology And Research Method and system for dual scoring for text-dependent speaker verification

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31188A (en) * 1861-01-22 Drawer-alarm
US4053710A (en) * 1976-03-01 1977-10-11 Ncr Corporation Automatic speaker verification systems employing moment invariants
JPS5569880A (en) * 1978-11-22 1980-05-26 Nec Corp Pattern recognition unit
JPS56121100A (en) * 1980-02-29 1981-09-22 Nissan Motor Voice identification driving device
AU7529981A (en) * 1980-09-19 1982-03-25 Hitachi Limited Language analysis by pattern recognition
US4363102A (en) * 1981-03-27 1982-12-07 Bell Telephone Laboratories, Incorporated Speaker identification system using word recognition templates
JPS5823097A (ja) * 1981-08-03 1983-02-10 日本電信電話株式会社 音声認識装置
JPS5830800A (ja) * 1981-08-17 1983-02-23 トヨタ自動車株式会社 車両用音声認識方式
JPS5876893A (ja) * 1981-10-30 1983-05-10 日本電気株式会社 音声認識装置
JPS6419597A (en) * 1987-07-13 1989-01-23 Toshiba Corp Sample/hold circuit

Also Published As

Publication number Publication date
JPS59178587A (ja) 1984-10-09
EP0121248A1 (de) 1984-10-10
EP0121248B1 (de) 1988-09-07
CA1207907A (en) 1986-07-15
US4694493A (en) 1987-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition