GB2195803B - Voice recognition using an eigenvector - Google Patents

Voice recognition using an eigenvector

Info

Publication number
GB2195803B
GB2195803B GB8723298A GB8723298A GB2195803B GB 2195803 B GB2195803 B GB 2195803B GB 8723298 A GB8723298 A GB 8723298A GB 8723298 A GB8723298 A GB 8723298A GB 2195803 B GB2195803 B GB 2195803B
Authority
GB
United Kingdom
Prior art keywords
eigenvector
voice
voices
library
candidate
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
GB8723298A
Other languages
English (en)
Other versions
GB8723298D0 (en
GB2195803A (en
Inventor
Shogo Nakamura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB8723298D0 publication Critical patent/GB8723298D0/en
Publication of GB2195803A publication Critical patent/GB2195803A/en
Application granted granted Critical
Publication of GB2195803B publication Critical patent/GB2195803B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Machine Translation (AREA)
GB8723298A 1986-10-03 1987-10-05 Voice recognition using an eigenvector Expired GB2195803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61236900A JPS6391699A (ja) 1986-10-03 1986-10-03 音声認識方式

Publications (3)

Publication Number Publication Date
GB8723298D0 GB8723298D0 (en) 1987-11-11
GB2195803A GB2195803A (en) 1988-04-13
GB2195803B true GB2195803B (en) 1990-10-10

Family

ID=17007421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8723298A Expired GB2195803B (en) 1986-10-03 1987-10-05 Voice recognition using an eigenvector

Country Status (5)

Country Link
US (1) US4903306A (enExample)
JP (1) JPS6391699A (enExample)
DE (1) DE3733391A1 (enExample)
FR (1) FR2604815B1 (enExample)
GB (1) GB2195803B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140668A (en) * 1987-11-10 1992-08-18 Nec Corporation Phoneme recognition utilizing relative positions of reference phoneme patterns and input vectors in a feature space
US5255342A (en) * 1988-12-20 1993-10-19 Kabushiki Kaisha Toshiba Pattern recognition system and method using neural network
US5428707A (en) * 1992-11-13 1995-06-27 Dragon Systems, Inc. Apparatus and methods for training speech recognition systems and their users and otherwise improving speech recognition performance
US6073097A (en) * 1992-11-13 2000-06-06 Dragon Systems, Inc. Speech recognition system which selects one of a plurality of vocabulary models
US6092043A (en) * 1992-11-13 2000-07-18 Dragon Systems, Inc. Apparatuses and method for training and operating speech recognition systems
US5625747A (en) * 1994-09-21 1997-04-29 Lucent Technologies Inc. Speaker verification, speech recognition and channel normalization through dynamic time/frequency warping
US6205424B1 (en) * 1996-07-31 2001-03-20 Compaq Computer Corporation Two-staged cohort selection for speaker verification system
CN1144172C (zh) * 1998-04-30 2004-03-31 松下电器产业株式会社 包括最大似然方法的基于本征音的发言者适应方法
US6477203B1 (en) * 1998-10-30 2002-11-05 Agilent Technologies, Inc. Signal processing distributed arithmetic architecture
EP1079615A3 (en) * 1999-08-26 2002-09-25 Matsushita Electric Industrial Co., Ltd. System for identifying and adapting a TV-user profile by means of speech technology
DE10015858C2 (de) * 2000-03-30 2002-03-28 Gunthard Born Verfahren zu einer auf semantische Inhalte bezogenen rechnergestützten Kommunikation in natürlichen Sprachen
DE10015859C2 (de) * 2000-03-30 2002-04-04 Gunthard Born Verfahren zu einer auf grammatische Inhalte bezogenen rechnergestützten Kommunikation in natürlichen Sprachen
US6738745B1 (en) * 2000-04-07 2004-05-18 International Business Machines Corporation Methods and apparatus for identifying a non-target language in a speech recognition system
TWI312945B (en) * 2006-06-07 2009-08-01 Ind Tech Res Inst Method and apparatus for multimedia data management
US10387805B2 (en) * 2014-07-16 2019-08-20 Deep It Ltd System and method for ranking news feeds
EP3400662B1 (en) 2016-01-05 2022-01-12 M.B.E.R. Telecommunication And High-Tech Ltd A system and method for detecting audio media content
CN114512135B (zh) * 2022-01-17 2025-02-07 马上消费金融股份有限公司 声纹聚类方法、声纹识别方法、装置及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722295A (en) * 1980-07-15 1982-02-05 Nippon Electric Co Speaker recognizing system
US4363102A (en) * 1981-03-27 1982-12-07 Bell Telephone Laboratories, Incorporated Speaker identification system using word recognition templates
US4720863A (en) * 1982-11-03 1988-01-19 Itt Defense Communications Method and apparatus for text-independent speaker recognition
JPS59121098A (ja) * 1982-12-28 1984-07-12 株式会社東芝 連続音声認識装置
JPS59216284A (ja) * 1983-05-23 1984-12-06 Matsushita Electric Ind Co Ltd パタ−ン認識装置
JPS6057475A (ja) * 1983-09-07 1985-04-03 Toshiba Corp パタ−ン認識方式
JPS60198597A (ja) * 1984-03-22 1985-10-08 株式会社リコー 音声スペクトルの２値化装置
DE3522364A1 (de) * 1984-06-22 1986-01-09 Ricoh Co., Ltd., Tokio/Tokyo System zum erkennen von sprache

Also Published As

Publication number Publication date
US4903306A (en) 1990-02-20
FR2604815B1 (fr) 1990-02-23
DE3733391A1 (de) 1988-04-14
GB8723298D0 (en) 1987-11-11
GB2195803A (en) 1988-04-13
JPS6391699A (ja) 1988-04-22
DE3733391C2 (enExample) 1990-03-29
FR2604815A1 (fr) 1988-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921005