DE69715071T2 - Verfahren und Vorrichtung zur Sprachverarbeitung - Google Patents

Verfahren und Vorrichtung zur Sprachverarbeitung

Info

Publication number
DE69715071T2
DE69715071T2 DE69715071T DE69715071T DE69715071T2 DE 69715071 T2 DE69715071 T2 DE 69715071T2 DE 69715071 T DE69715071 T DE 69715071T DE 69715071 T DE69715071 T DE 69715071T DE 69715071 T2 DE69715071 T2 DE 69715071T2
Authority
DE
Germany
Prior art keywords
speech processing
speech
processing
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 - Fee Related
Application number
DE69715071T
Other languages
English (en)
Other versions
DE69715071D1 (de
Inventor
Hiroki Yamamoto
Yasuhiro Komori
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69715071D1 publication Critical patent/DE69715071D1/de
Application granted granted Critical
Publication of DE69715071T2 publication Critical patent/DE69715071T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Complex Calculations (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69715071T 1996-03-25 1997-03-18 Verfahren und Vorrichtung zur Sprachverarbeitung Expired - Fee Related DE69715071T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8068040A JPH09258771A (ja) 1996-03-25 1996-03-25 音声処理方法及び装置

Publications (2)

Publication Number Publication Date
DE69715071D1 DE69715071D1 (de) 2002-10-10
DE69715071T2 true DE69715071T2 (de) 2003-05-28

Family

ID=13362298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715071T Expired - Fee Related DE69715071T2 (de) 1996-03-25 1997-03-18 Verfahren und Vorrichtung zur Sprachverarbeitung

Country Status (4)

Country Link
US (1) US5970445A (de)
EP (1) EP0798696B1 (de)
JP (1) JPH09258771A (de)
DE (1) DE69715071T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000047696A (ja) 1998-07-29 2000-02-18 Canon Inc 情報処理方法及び装置、その記憶媒体
US6219642B1 (en) 1998-10-05 2001-04-17 Legerity, Inc. Quantization using frequency and mean compensated frequency input data for robust speech recognition
US6347297B1 (en) * 1998-10-05 2002-02-12 Legerity, Inc. Matrix quantization with vector quantization error compensation and neural network postprocessing for robust speech recognition
JP3969908B2 (ja) 1999-09-14 2007-09-05 キヤノン株式会社 音声入力端末器、音声認識装置、音声通信システム及び音声通信方法
JP3814459B2 (ja) 2000-03-31 2006-08-30 キヤノン株式会社 音声認識方法及び装置と記憶媒体
JP2001282278A (ja) * 2000-03-31 2001-10-12 Canon Inc 音声情報処理装置及びその方法と記憶媒体
US7039588B2 (en) * 2000-03-31 2006-05-02 Canon Kabushiki Kaisha Synthesis unit selection apparatus and method, and storage medium
JP4632384B2 (ja) * 2000-03-31 2011-02-16 キヤノン株式会社 音声情報処理装置及びその方法と記憶媒体
JP3728172B2 (ja) 2000-03-31 2005-12-21 キヤノン株式会社 音声合成方法および装置
JP3728177B2 (ja) 2000-05-24 2005-12-21 キヤノン株式会社 音声処理システム、装置、方法及び記憶媒体
JP3932789B2 (ja) * 2000-09-20 2007-06-20 セイコーエプソン株式会社 Ｈｍｍの出力確率計算方法および音声認識装置
KR20030072332A (ko) * 2000-10-11 2003-09-13 캐논 가부시끼가이샤 정보 처리 장치, 정보 처리 방법 및 기억 매체
JP2002268681A (ja) * 2001-03-08 2002-09-20 Canon Inc 音声認識システム及び方法及び該システムに用いる情報処理装置とその方法
JP3542578B2 (ja) * 2001-11-22 2004-07-14 キヤノン株式会社 音声認識装置及びその方法、プログラム
JP2003203435A (ja) * 2002-01-09 2003-07-18 Fujitsu Ltd データ再生装置
JP4217495B2 (ja) * 2003-01-29 2009-02-04 キヤノン株式会社 音声認識辞書作成方法、音声認識辞書作成装置及びプログラム、記録媒体
JP4194433B2 (ja) * 2003-07-07 2008-12-10 キヤノン株式会社 尤度算出装置および方法
GB2398191B (en) * 2004-03-10 2004-12-22 David Asher Jaffa Adaptive quantiser
JP4587160B2 (ja) * 2004-03-26 2010-11-24 キヤノン株式会社 信号処理装置および方法
JP4822829B2 (ja) * 2005-12-14 2011-11-24 キヤノン株式会社 音声認識装置および方法
KR100932538B1 (ko) * 2007-12-12 2009-12-17 한국전자통신연구원 음성 합성 방법 및 장치
US9443507B2 (en) * 2013-07-15 2016-09-13 GM Global Technology Operations LLC System and method for controlling a speech recognition system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658676B1 (fr) * 1990-02-16 1992-06-12 France Etat Dispositif de quantification a debit de codage numerique variable.
JP3450522B2 (ja) * 1995-06-21 2003-09-29 キヤノン株式会社 情報処理方法及び装置

Also Published As

Publication number Publication date
DE69715071D1 (de) 2002-10-10
EP0798696A2 (de) 1997-10-01
EP0798696A3 (de) 1998-12-02
JPH09258771A (ja) 1997-10-03
US5970445A (en) 1999-10-19
EP0798696B1 (de) 2002-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee