DE60115738D1 - Sprachmodelle für die Spracherkennung - Google Patents

Sprachmodelle für die Spracherkennung

Info

Publication number
DE60115738D1
DE60115738D1 DE60115738T DE60115738T DE60115738D1 DE 60115738 D1 DE60115738 D1 DE 60115738D1 DE 60115738 T DE60115738 T DE 60115738T DE 60115738 T DE60115738 T DE 60115738T DE 60115738 D1 DE60115738 D1 DE 60115738D1
Authority
DE
Germany
Prior art keywords
speech
models
recognition
speech recognition
speech models
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
DE60115738T
Other languages
English (en)
Other versions
DE60115738T2 (de
Inventor
Katsuki Minamino
Yasuharu Asano
Hiroaki Ogawa
Helmut Lucke
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE60115738D1 publication Critical patent/DE60115738D1/de
Application granted granted Critical
Publication of DE60115738T2 publication Critical patent/DE60115738T2/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
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
    • G10L15/193—Formal grammars, e.g. finite state automata, context free grammars or word networks
    • 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
    • G10L2015/085—Methods for reducing search complexity, pruning

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)
  • Machine Translation (AREA)
  • Document Processing Apparatus (AREA)
  • Navigation (AREA)
DE60115738T 2000-02-28 2001-02-26 Sprachmodelle für die Spracherkennung Expired - Lifetime DE60115738T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000051463 2000-02-28
JP2000051463A JP4465564B2 (ja) 2000-02-28 2000-02-28 音声認識装置および音声認識方法、並びに記録媒体

Publications (2)

Publication Number Publication Date
DE60115738D1 true DE60115738D1 (de) 2006-01-19
DE60115738T2 DE60115738T2 (de) 2006-08-31

Family

ID=18573113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115738T Expired - Lifetime DE60115738T2 (de) 2000-02-28 2001-02-26 Sprachmodelle für die Spracherkennung

Country Status (5)

Country Link
US (1) US7013277B2 (de)
EP (1) EP1128361B1 (de)
JP (1) JP4465564B2 (de)
CN (1) CN1169116C (de)
DE (1) DE60115738T2 (de)

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EP1450350A1 (de) * 2003-02-20 2004-08-25 Sony International (Europe) GmbH Verfahren zur Spracherkennung mittels Attributen
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US8924212B1 (en) 2005-08-26 2014-12-30 At&T Intellectual Property Ii, L.P. System and method for robust access and entry to large structured data using voice form-filling
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KR100717385B1 (ko) * 2006-02-09 2007-05-11 삼성전자주식회사 인식 후보의 사전적 거리를 이용한 인식 신뢰도 측정 방법및 인식 신뢰도 측정 시스템
DE102006029755A1 (de) * 2006-06-27 2008-01-03 Deutsche Telekom Ag Verfahren und Vorrichtung zur natürlichsprachlichen Erkennung einer Sprachäußerung
JP4188989B2 (ja) * 2006-09-15 2008-12-03 本田技研工業株式会社 音声認識装置、音声認識方法、及び音声認識プログラム
GB0623915D0 (en) * 2006-11-30 2007-01-10 Ibm Phonetic decoding and concatentive speech synthesis
WO2010100977A1 (ja) * 2009-03-03 2010-09-10 三菱電機株式会社 音声認識装置
WO2011068170A1 (ja) 2009-12-04 2011-06-09 ソニー株式会社 検索装置、検索方法、及び、プログラム
JP5610197B2 (ja) 2010-05-25 2014-10-22 ソニー株式会社 検索装置、検索方法、及び、プログラム
JP2012043000A (ja) 2010-08-12 2012-03-01 Sony Corp 検索装置、検索方法、及び、プログラム
KR20130014893A (ko) * 2011-08-01 2013-02-12 한국전자통신연구원 음성 인식 장치 및 방법
JP6245846B2 (ja) * 2013-05-30 2017-12-13 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Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 音声認識における読み精度を改善するシステム、方法、およびプログラム
US9741339B2 (en) * 2013-06-28 2017-08-22 Google Inc. Data driven word pronunciation learning and scoring with crowd sourcing based on the word's phonemes pronunciation scores
JP6235280B2 (ja) * 2013-09-19 2017-11-22 株式会社東芝 音声同時処理装置、方法およびプログラム
CN105551483B (zh) * 2015-12-11 2020-02-04 百度在线网络技术（北京）有限公司 语音识别的建模方法和装置
US9837069B2 (en) * 2015-12-22 2017-12-05 Intel Corporation Technologies for end-of-sentence detection using syntactic coherence
CN106128477B (zh) * 2016-06-23 2017-07-04 南阳理工学院 一种口语识别校正系统
CN107342075A (zh) * 2016-07-22 2017-11-10 江苏泰格软件有限公司 一种语音控制执行aps系统指令的系统与方法
CN108694647B (zh) * 2018-05-11 2021-04-23 北京三快在线科技有限公司 一种商户推荐理由的挖掘方法及装置，电子设备
KR102711295B1 (ko) * 2020-06-24 2024-09-26 주식회사 케이티 음성 인식 장치 및 그것을 이용한 음성 인식 속도 개선 방법
CN113793600B (zh) * 2021-09-16 2023-12-01 中国科学技术大学 语音识别方法、装置、设备及存储介质

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US4718094A (en) * 1984-11-19 1988-01-05 International Business Machines Corp. Speech recognition system
US4827521A (en) * 1986-03-27 1989-05-02 International Business Machines Corporation Training of markov models used in a speech recognition system
JP2963463B2 (ja) * 1989-05-18 1999-10-18 株式会社リコー 対話型言語解析装置
JP2795719B2 (ja) * 1990-03-07 1998-09-10 富士通株式会社 認識距離の差に基づく最良優先探索処理方法
US5241619A (en) * 1991-06-25 1993-08-31 Bolt Beranek And Newman Inc. Word dependent N-best search method
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TW347503B (en) * 1995-11-15 1998-12-11 Hitachi Ltd Character recognition translation system and voice recognition translation system
JP3535292B2 (ja) * 1995-12-27 2004-06-07 Ｋｄｄｉ株式会社 音声認識システム
US5870706A (en) * 1996-04-10 1999-02-09 Lucent Technologies, Inc. Method and apparatus for an improved language recognition system
US6018708A (en) * 1997-08-26 2000-01-25 Nortel Networks Corporation Method and apparatus for performing speech recognition utilizing a supplementary lexicon of frequently used orthographies
JP3834169B2 (ja) * 1999-09-22 2006-10-18 日本放送協会 連続音声認識装置および記録媒体

Also Published As

Publication number Publication date
JP4465564B2 (ja) 2010-05-19
EP1128361B1 (de) 2005-12-14
JP2001242884A (ja) 2001-09-07
EP1128361A3 (de) 2001-10-17
US20010020226A1 (en) 2001-09-06
DE60115738T2 (de) 2006-08-31
US7013277B2 (en) 2006-03-14
CN1169116C (zh) 2004-09-29
EP1128361A2 (de) 2001-08-29
CN1312543A (zh) 2001-09-12

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