DE60225536D1 - Verfahren und Vorrichtung zur Spracherkennung - Google Patents

Verfahren und Vorrichtung zur Spracherkennung

Info

Publication number
DE60225536D1
DE60225536D1 DE60225536T DE60225536T DE60225536D1 DE 60225536 D1 DE60225536 D1 DE 60225536D1 DE 60225536 T DE60225536 T DE 60225536T DE 60225536 T DE60225536 T DE 60225536T DE 60225536 D1 DE60225536 D1 DE 60225536D1
Authority
DE
Germany
Prior art keywords
speech recognition
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 - Lifetime
Application number
DE60225536T
Other languages
English (en)
Other versions
DE60225536T2 (de
Inventor
Dietmar Ruwisch
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.)
Xylon LLC
Original Assignee
Intellectual Ventures Fund 21 LLC
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 Intellectual Ventures Fund 21 LLC filed Critical Intellectual Ventures Fund 21 LLC
Publication of DE60225536D1 publication Critical patent/DE60225536D1/de
Application granted granted Critical
Publication of DE60225536T2 publication Critical patent/DE60225536T2/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
    • G10L15/187—Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
    • 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
    • G10L2015/022—Demisyllables, biphones or triphones being the recognition units
    • 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
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units
    • 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
    • G10L2015/027—Syllables being the recognition units

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)
  • Image Analysis (AREA)
DE60225536T 2002-06-04 2002-06-04 Verfahren und Vorrichtung zur Spracherkennung Expired - Lifetime DE60225536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02012336A EP1369847B1 (de) 2002-06-04 2002-06-04 Verfahren und Vorrichtung zur Spracherkennung

Publications (2)

Publication Number Publication Date
DE60225536D1 true DE60225536D1 (de) 2008-04-24
DE60225536T2 DE60225536T2 (de) 2009-04-23

Family

ID=29433105

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60225536T Expired - Lifetime DE60225536T2 (de) 2002-06-04 2002-06-04 Verfahren und Vorrichtung zur Spracherkennung

Country Status (2)

Country Link
EP (1) EP1369847B1 (de)
DE (1) DE60225536T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080107376A (ko) * 2006-02-14 2008-12-10 인텔렉츄얼 벤처스 펀드 21 엘엘씨 화자 독립 음성 인식을 구비한 통신 장치
CN109697983B (zh) * 2017-10-24 2024-06-11 上海赛趣网络科技有限公司 汽车钢印号快速获取方法、移动终端及存储介质
CN111179914B (zh) * 2019-12-04 2022-12-16 华南理工大学 一种基于改进动态时间规整算法的语音样本筛选方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061652A (en) * 1994-06-13 2000-05-09 Matsushita Electric Industrial Co., Ltd. Speech recognition apparatus
GB0028277D0 (en) * 2000-11-20 2001-01-03 Canon Kk Speech processing system

Also Published As

Publication number Publication date
EP1369847A1 (de) 2003-12-10
DE60225536T2 (de) 2009-04-23
EP1369847B1 (de) 2008-03-12

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Legal Events

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8364 No opposition during term of opposition