DE60209706D1 - Spracherkennungsverfahren - Google Patents

Spracherkennungsverfahren

Info

Publication number
DE60209706D1
DE60209706D1 DE60209706T DE60209706T DE60209706D1 DE 60209706 D1 DE60209706 D1 DE 60209706D1 DE 60209706 T DE60209706 T DE 60209706T DE 60209706 T DE60209706 T DE 60209706T DE 60209706 D1 DE60209706 D1 DE 60209706D1
Authority
DE
Germany
Prior art keywords
speech recognition
recognition process
speech
recognition
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
DE60209706T
Other languages
English (en)
Other versions
DE60209706T2 (de
Inventor
Blancafort Josep Prous
Tellaeche Jesus Salillas
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.)
Prous Institute for Biomedical Research SA
Original Assignee
Prous Institute for Biomedical Research SA
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 Prous Institute for Biomedical Research SA filed Critical Prous Institute for Biomedical Research SA
Publication of DE60209706D1 publication Critical patent/DE60209706D1/de
Application granted granted Critical
Publication of DE60209706T2 publication Critical patent/DE60209706T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Machine Translation (AREA)
  • Character Discrimination (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE60209706T 2002-05-06 2002-05-06 Spracherkennungsverfahren Expired - Fee Related DE60209706T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2002/000210 WO2003094151A1 (es) 2002-05-06 2002-05-06 Procedimiento de reconocimiento de voz

Publications (2)

Publication Number Publication Date
DE60209706D1 true DE60209706D1 (de) 2006-05-04
DE60209706T2 DE60209706T2 (de) 2006-10-19

Family

ID=29286293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209706T Expired - Fee Related DE60209706T2 (de) 2002-05-06 2002-05-06 Spracherkennungsverfahren

Country Status (7)

Country Link
US (1) US20050228661A1 (de)
EP (1) EP1505572B1 (de)
JP (1) JP2005524869A (de)
AU (1) AU2002302651A1 (de)
DE (1) DE60209706T2 (de)
ES (1) ES2258624T3 (de)
WO (1) WO2003094151A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090132237A1 (en) * 2007-11-19 2009-05-21 L N T S - Linguistech Solution Ltd Orthogonal classification of words in multichannel speech recognizers
KR20110006004A (ko) * 2009-07-13 2011-01-20 삼성전자주식회사 결합인식단위 최적화 장치 및 그 방법
CN105448290B (zh) * 2015-11-16 2019-03-01 南京邮电大学 一种变帧率的音频特征提取方法
US10546062B2 (en) * 2017-11-15 2020-01-28 International Business Machines Corporation Phonetic patterns for fuzzy matching in natural language processing
WO2020162048A1 (ja) * 2019-02-07 2020-08-13 国立大学法人山梨大学 信号変換システム、機械学習システムおよび信号変換プログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502774A (en) * 1992-06-09 1996-03-26 International Business Machines Corporation Automatic recognition of a consistent message using multiple complimentary sources of information
US5734791A (en) * 1992-12-31 1998-03-31 Apple Computer, Inc. Rapid tree-based method for vector quantization
US5621859A (en) * 1994-01-19 1997-04-15 Bbn Corporation Single tree method for grammar directed, very large vocabulary speech recognizer
US5794197A (en) * 1994-01-21 1998-08-11 Micrsoft Corporation Senone tree representation and evaluation
WO1997008686A2 (en) * 1995-08-28 1997-03-06 Philips Electronics N.V. Method and system for pattern recognition based on tree organised probability densities
US6067517A (en) * 1996-02-02 2000-05-23 International Business Machines Corporation Transcription of speech data with segments from acoustically dissimilar environments
US5924066A (en) * 1997-09-26 1999-07-13 U S West, Inc. System and method for classifying a speech signal
US6131089A (en) * 1998-05-04 2000-10-10 Motorola, Inc. Pattern classifier with training system and methods of operation therefor
JP2002539482A (ja) * 1999-03-08 2002-11-19 シーメンス アクチエンゲゼルシヤフト 見本音声を決定するための方法及び装置
US6789063B1 (en) * 2000-09-01 2004-09-07 Intel Corporation Acoustic modeling using a two-level decision tree in a speech recognition system

Also Published As

Publication number Publication date
JP2005524869A (ja) 2005-08-18
ES2258624T3 (es) 2006-09-01
AU2002302651A1 (en) 2003-11-17
US20050228661A1 (en) 2005-10-13
EP1505572B1 (de) 2006-03-08
EP1505572A1 (de) 2005-02-09
DE60209706T2 (de) 2006-10-19
WO2003094151A1 (es) 2003-11-13

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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