DE69609531D1 - Sprachanpassungsgerät - Google Patents

Sprachanpassungsgerät

Info

Publication number
DE69609531D1
DE69609531D1 DE69609531T DE69609531T DE69609531D1 DE 69609531 D1 DE69609531 D1 DE 69609531D1 DE 69609531 T DE69609531 T DE 69609531T DE 69609531 T DE69609531 T DE 69609531T DE 69609531 D1 DE69609531 D1 DE 69609531D1
Authority
DE
Germany
Prior art keywords
adaptation device
speech adaptation
speech
adaptation
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 - Lifetime
Application number
DE69609531T
Other languages
English (en)
Other versions
DE69609531T2 (de
Inventor
Keizaburo Takagi
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 DE69609531D1 publication Critical patent/DE69609531D1/de
Publication of DE69609531T2 publication Critical patent/DE69609531T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • 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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • 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
    • G10L15/08—Speech classification or search
    • G10L2015/088—Word spotting

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (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)
  • Telephonic Communication Services (AREA)
  • Machine Translation (AREA)
DE69609531T 1995-01-26 1996-01-25 Sprachanpassungsgerät Expired - Lifetime DE69609531T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7011042A JP3008799B2 (ja) 1995-01-26 1995-01-26 音声適応化装置，単語音声認識装置，連続音声認識装置およびワードスポッティング装置

Publications (2)

Publication Number Publication Date
DE69609531D1 true DE69609531D1 (de) 2000-09-07
DE69609531T2 DE69609531T2 (de) 2000-12-21

Family

ID=11767002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609531T Expired - Lifetime DE69609531T2 (de) 1995-01-26 1996-01-25 Sprachanpassungsgerät

Country Status (4)

Country Link
US (1) US5819223A (de)
EP (1) EP0724251B1 (de)
JP (1) JP3008799B2 (de)
DE (1) DE69609531T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001037B2 (ja) * 1995-12-13 2000-01-17 日本電気株式会社 音声認識装置
JPH1063293A (ja) * 1996-08-23 1998-03-06 Kokusai Denshin Denwa Co Ltd <Kdd> 電話音声認識装置
FR2769117B1 (fr) * 1997-09-29 2000-11-10 Matra Comm Procede d'apprentissage dans un systeme de reconnaissance de parole
US6073095A (en) * 1997-10-15 2000-06-06 International Business Machines Corporation Fast vocabulary independent method and apparatus for spotting words in speech
US6418411B1 (en) * 1999-03-12 2002-07-09 Texas Instruments Incorporated Method and system for adaptive speech recognition in a noisy environment
EP1215653B1 (de) * 2000-12-18 2003-09-17 Siemens Aktiengesellschaft Verfahren und Anordnung zur Spracherkennung für ein Kleingerät
US6917918B2 (en) * 2000-12-22 2005-07-12 Microsoft Corporation Method and system for frame alignment and unsupervised adaptation of acoustic models
JP4858663B2 (ja) * 2001-06-08 2012-01-18 日本電気株式会社 音声認識方法及び音声認識装置
US7209881B2 (en) * 2001-12-20 2007-04-24 Matsushita Electric Industrial Co., Ltd. Preparing acoustic models by sufficient statistics and noise-superimposed speech data
US8170873B1 (en) * 2003-07-23 2012-05-01 Nexidia Inc. Comparing events in word spotting
US20050038647A1 (en) * 2003-08-11 2005-02-17 Aurilab, Llc Program product, method and system for detecting reduced speech
JP2009527024A (ja) * 2006-02-14 2009-07-23 インテレクチャル ベンチャーズ ファンド ２１ エルエルシー 話者非依存的音声認識を有する通信装置
CN101390156B (zh) * 2006-02-27 2011-12-07 日本电气株式会社 标准模式适应装置、标准模式适应方法
US7880639B2 (en) * 2006-09-06 2011-02-01 Lutron Electronics Co., Inc. Method of establishing communication with wireless control devices
JP5038403B2 (ja) * 2007-03-16 2012-10-03 パナソニック株式会社 音声分析装置、音声分析方法、音声分析プログラム、及びシステム集積回路
GB2544070B (en) * 2015-11-04 2021-12-29 The Chancellor Masters And Scholars Of The Univ Of Cambridge Speech processing system and method
KR20200007496A (ko) * 2018-07-13 2020-01-22 삼성전자주식회사 개인화 ASR(automatic speech recognition) 모델을 생성하는 전자 장치 및 이를 동작하는 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63158596A (ja) * 1986-12-23 1988-07-01 株式会社東芝 音韻類似度計算装置
JPH01102599A (ja) * 1987-10-12 1989-04-20 Internatl Business Mach Corp <Ibm> 音声認識方法
JP2733955B2 (ja) * 1988-05-18 1998-03-30 日本電気株式会社 適応型音声認識装置
US5315689A (en) * 1988-05-27 1994-05-24 Kabushiki Kaisha Toshiba Speech recognition system having word-based and phoneme-based recognition means
JPH0636156B2 (ja) * 1989-03-13 1994-05-11 インターナショナル・ビジネス・マシーンズ・コーポレーション 音声認識装置
US5199077A (en) * 1991-09-19 1993-03-30 Xerox Corporation Wordspotting for voice editing and indexing
US5390278A (en) * 1991-10-08 1995-02-14 Bell Canada Phoneme based speech recognition
US5425129A (en) * 1992-10-29 1995-06-13 International Business Machines Corporation Method for word spotting in continuous speech
AU7802194A (en) * 1993-09-30 1995-04-18 Apple Computer, Inc. Continuous reference adaptation in a pattern recognition system

Also Published As

Publication number Publication date
JPH08202385A (ja) 1996-08-09
DE69609531T2 (de) 2000-12-21
EP0724251A1 (de) 1996-07-31
JP3008799B2 (ja) 2000-02-14
EP0724251B1 (de) 2000-08-02
US5819223A (en) 1998-10-06

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