DE69917389D1 - Speicherverwaltung in der Suchphase eines Spracherkenners - Google Patents

Speicherverwaltung in der Suchphase eines Spracherkenners

Info

Publication number
DE69917389D1
DE69917389D1 DE69917389T DE69917389T DE69917389D1 DE 69917389 D1 DE69917389 D1 DE 69917389D1 DE 69917389 T DE69917389 T DE 69917389T DE 69917389 T DE69917389 T DE 69917389T DE 69917389 D1 DE69917389 D1 DE 69917389D1
Authority
DE
Germany
Prior art keywords
slot
size
index
memory management
memory
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
DE69917389T
Other languages
English (en)
Other versions
DE69917389T2 (de
Inventor
Yo-Hong Kao
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69917389D1 publication Critical patent/DE69917389D1/de
Application granted granted Critical
Publication of DE69917389T2 publication Critical patent/DE69917389T2/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
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/285—Memory allocation or algorithm optimisation to reduce hardware requirements
    • 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
    • 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
    • G10L15/08—Speech classification or search
    • G10L2015/085—Methods for reducing search complexity, pruning

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69917389T 1998-08-12 1999-08-12 Speicherverwaltung in der Suchphase eines Spracherkenners Expired - Lifetime DE69917389T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9620498P 1998-08-12 1998-08-12
US96204P 1998-08-12

Publications (2)

Publication Number Publication Date
DE69917389D1 true DE69917389D1 (de) 2004-06-24
DE69917389T2 DE69917389T2 (de) 2005-06-02

Family

ID=22256340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917389T Expired - Lifetime DE69917389T2 (de) 1998-08-12 1999-08-12 Speicherverwaltung in der Suchphase eines Spracherkenners

Country Status (4)

Country Link
US (1) US6374222B1 (de)
EP (1) EP0980063B1 (de)
AT (1) ATE267444T1 (de)
DE (1) DE69917389T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7024350B2 (en) * 2000-07-20 2006-04-04 Microsoft Corporation Compact easily parseable binary format for a context-free grammer
US7035802B1 (en) * 2000-07-31 2006-04-25 Matsushita Electric Industrial Co., Ltd. Recognition system using lexical trees
GB2391679B (en) * 2002-02-04 2004-03-24 Zentian Ltd Speech recognition circuit using parallel processors
US20060271368A1 (en) * 2005-05-25 2006-11-30 Yishay Carmiel Voice interface for consumer products
JP4405542B2 (ja) * 2007-10-24 2010-01-27 株式会社東芝 音素モデルをクラスタリングする装置、方法およびプログラム
US8972263B2 (en) * 2011-11-18 2015-03-03 Soundhound, Inc. System and method for performing dual mode speech recognition
US9336775B2 (en) * 2013-03-05 2016-05-10 Microsoft Technology Licensing, Llc Posterior-based feature with partial distance elimination for speech recognition
US9817881B2 (en) * 2013-10-16 2017-11-14 Cypress Semiconductor Corporation Hidden markov model processing engine
CN111798859B (zh) * 2020-08-27 2024-07-12 北京世纪好未来教育科技有限公司 数据处理方法、装置、计算机设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3750199T2 (de) 1986-06-02 1995-01-19 Motorola Inc System zur Erkennung kontinuierlicher Sprache.
US4977598A (en) * 1989-04-13 1990-12-11 Texas Instruments Incorporated Efficient pruning algorithm for hidden markov model speech recognition
US5291499A (en) * 1992-03-16 1994-03-01 Cirrus Logic, Inc. Method and apparatus for reduced-complexity viterbi-type sequence detectors
US6230128B1 (en) * 1993-03-31 2001-05-08 British Telecommunications Public Limited Company Path link passing speech recognition with vocabulary node being capable of simultaneously processing plural path links
JP2768621B2 (ja) * 1993-06-25 1998-06-25 沖電気工業株式会社 分散送信される畳み込み符号の復号装置

Also Published As

Publication number Publication date
EP0980063B1 (de) 2004-05-19
DE69917389T2 (de) 2005-06-02
EP0980063A3 (de) 2000-03-01
EP0980063A2 (de) 2000-02-16
US6374222B1 (en) 2002-04-16
ATE267444T1 (de) 2004-06-15

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