DE69129015T2 - Sprecherunabhängiges Gerät zur Markierungskodierung - Google Patents

Sprecherunabhängiges Gerät zur Markierungskodierung

Info

Publication number
DE69129015T2
DE69129015T2 DE69129015T DE69129015T DE69129015T2 DE 69129015 T2 DE69129015 T2 DE 69129015T2 DE 69129015 T DE69129015 T DE 69129015T DE 69129015 T DE69129015 T DE 69129015T DE 69129015 T2 DE69129015 T2 DE 69129015T2
Authority
DE
Germany
Prior art keywords
speaker
independent device
marking coding
marking
coding
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
DE69129015T
Other languages
English (en)
Other versions
DE69129015D1 (de
Inventor
David Nahamoo
Souza Peter Vincent De
Lalit R Bahl
Michael Alan Picheny
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69129015D1 publication Critical patent/DE69129015D1/de
Publication of DE69129015T2 publication Critical patent/DE69129015T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3082—Vector coding
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/032—Quantisation or dequantisation of spectral components
    • G10L19/038—Vector quantisation, e.g. TwinVQ audio

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE69129015T 1991-03-22 1991-12-10 Sprecherunabhängiges Gerät zur Markierungskodierung Expired - Fee Related DE69129015T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/673,810 US5182773A (en) 1991-03-22 1991-03-22 Speaker-independent label coding apparatus

Publications (2)

Publication Number Publication Date
DE69129015D1 DE69129015D1 (de) 1998-04-09
DE69129015T2 true DE69129015T2 (de) 1998-10-29

Family

ID=24704198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69129015T Expired - Fee Related DE69129015T2 (de) 1991-03-22 1991-12-10 Sprecherunabhängiges Gerät zur Markierungskodierung

Country Status (5)

Country Link
US (1) US5182773A (de)
EP (1) EP0504485B1 (de)
JP (1) JP3337233B2 (de)
CA (1) CA2060591C (de)
DE (1) DE69129015T2 (de)

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US5276766A (en) * 1991-07-16 1994-01-04 International Business Machines Corporation Fast algorithm for deriving acoustic prototypes for automatic speech recognition
US5280562A (en) * 1991-10-03 1994-01-18 International Business Machines Corporation Speech coding apparatus with single-dimension acoustic prototypes for a speech recognizer
US5222146A (en) * 1991-10-23 1993-06-22 International Business Machines Corporation Speech recognition apparatus having a speech coder outputting acoustic prototype ranks
US5497447A (en) * 1993-03-08 1996-03-05 International Business Machines Corporation Speech coding apparatus having acoustic prototype vectors generated by tying to elementary models and clustering around reference vectors
CA2115210C (en) * 1993-04-21 1997-09-23 Joseph C. Andreshak Interactive computer system recognizing spoken commands
US5465317A (en) * 1993-05-18 1995-11-07 International Business Machines Corporation Speech recognition system with improved rejection of words and sounds not in the system vocabulary
US5544277A (en) * 1993-07-28 1996-08-06 International Business Machines Corporation Speech coding apparatus and method for generating acoustic feature vector component values by combining values of the same features for multiple time intervals
US5522011A (en) * 1993-09-27 1996-05-28 International Business Machines Corporation Speech coding apparatus and method using classification rules
US5539861A (en) * 1993-12-22 1996-07-23 At&T Corp. Speech recognition using bio-signals
US5539860A (en) * 1993-12-22 1996-07-23 At&T Corp. Speech recognition using bio-signals
JP3321976B2 (ja) * 1994-04-01 2002-09-09 富士通株式会社 信号処理装置および信号処理方法
DE4417557A1 (de) * 1994-05-19 1995-11-23 Daimler Benz Aerospace Ag Verfahren zur Erkennung von Sprachsignalen und Anordnung zum Durchführen des Verfahrens
FR2738383B1 (fr) * 1995-09-05 1997-10-03 Thomson Csf Procede de quantification vectorielle de vocodeurs bas debit
US5963903A (en) * 1996-06-28 1999-10-05 Microsoft Corporation Method and system for dynamically adjusted training for speech recognition
US6151575A (en) * 1996-10-28 2000-11-21 Dragon Systems, Inc. Rapid adaptation of speech models
US6224636B1 (en) 1997-02-28 2001-05-01 Dragon Systems, Inc. Speech recognition using nonparametric speech models
US6023673A (en) * 1997-06-04 2000-02-08 International Business Machines Corporation Hierarchical labeler in a speech recognition system
US5946653A (en) * 1997-10-01 1999-08-31 Motorola, Inc. Speaker independent speech recognition system and method
KR100415217B1 (ko) * 1998-09-09 2004-01-16 아사히 가세이 가부시키가이샤 음성인식 장치
US6418409B1 (en) * 1999-10-26 2002-07-09 Persay Inc. Error derived scores for detection systems
US6978274B1 (en) * 2001-08-31 2005-12-20 Attenex Corporation System and method for dynamically evaluating latent concepts in unstructured documents
US7016839B2 (en) * 2002-01-31 2006-03-21 International Business Machines Corporation MVDR based feature extraction for speech recognition
US20040117186A1 (en) * 2002-12-13 2004-06-17 Bhiksha Ramakrishnan Multi-channel transcription-based speaker separation
US7571097B2 (en) * 2003-03-13 2009-08-04 Microsoft Corporation Method for training of subspace coded gaussian models
EP1709743A1 (de) * 2004-01-30 2006-10-11 France Telecom S.A. Vektorquantifizierung mit variabler auflösung und variabler dimension
US7191175B2 (en) 2004-02-13 2007-03-13 Attenex Corporation System and method for arranging concept clusters in thematic neighborhood relationships in a two-dimensional visual display space
KR100629997B1 (ko) * 2004-02-26 2006-09-27 엘지전자 주식회사 오디오 신호의 인코딩 방법
US8713018B2 (en) 2009-07-28 2014-04-29 Fti Consulting, Inc. System and method for displaying relationships between electronically stored information to provide classification suggestions via inclusion
CA3026879A1 (en) 2009-08-24 2011-03-10 Nuix North America, Inc. Generating a reference set for use during document review
US11068546B2 (en) 2016-06-02 2021-07-20 Nuix North America Inc. Computer-implemented system and method for analyzing clusters of coded documents
US11341185B1 (en) * 2018-06-19 2022-05-24 Amazon Technologies, Inc. Systems and methods for content-based indexing of videos at web-scale

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US4032711A (en) * 1975-12-31 1977-06-28 Bell Telephone Laboratories, Incorporated Speaker recognition arrangement
JPS5722295A (en) * 1980-07-15 1982-02-05 Nippon Electric Co Speaker recognizing system
JPH0792673B2 (ja) * 1984-10-02 1995-10-09 株式会社東芝 認識用辞書学習方法
US4773093A (en) * 1984-12-31 1988-09-20 Itt Defense Communications Text-independent speaker recognition system and method based on acoustic segment matching
CA1232686A (en) * 1985-01-30 1988-02-09 Northern Telecom Limited Speech recognition
US4819271A (en) * 1985-05-29 1989-04-04 International Business Machines Corporation Constructing Markov model word baseforms from multiple utterances by concatenating model sequences for word segments
US4748670A (en) * 1985-05-29 1988-05-31 International Business Machines Corporation Apparatus and method for determining a likely word sequence from labels generated by an acoustic processor
US4802224A (en) * 1985-09-26 1989-01-31 Nippon Telegraph And Telephone Corporation Reference speech pattern generating method
JPH0792737B2 (ja) * 1986-01-29 1995-10-09 株式会社ピーエフユー ビデオ信号表示制御装置
JPS62231993A (ja) * 1986-03-25 1987-10-12 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 音声認識方法
US4847906A (en) * 1986-03-28 1989-07-11 American Telephone And Telegraph Company, At&T Bell Laboratories Linear predictive speech coding arrangement
US4837831A (en) * 1986-10-15 1989-06-06 Dragon Systems, Inc. Method for creating and using multiple-word sound models in speech recognition
US4805219A (en) * 1987-04-03 1989-02-14 Dragon Systems, Inc. Method for speech recognition
US4926488A (en) * 1987-07-09 1990-05-15 International Business Machines Corporation Normalization of speech by adaptive labelling
US4817156A (en) * 1987-08-10 1989-03-28 International Business Machines Corporation Rapidly training a speech recognizer to a subsequent speaker given training data of a reference speaker
CA1337217C (en) * 1987-08-28 1995-10-03 Daniel Kenneth Freeman Speech coding
JPH0219480A (ja) * 1988-07-06 1990-01-23 Nippon Yakin Kogyo Co Ltd メカニカルプレーティング方法
JP2739950B2 (ja) * 1988-03-31 1998-04-15 株式会社東芝 パターン認識装置
JPH0636156B2 (ja) * 1989-03-13 1994-05-11 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 音声認識装置
JPH0332228A (ja) * 1989-06-29 1991-02-12 Fujitsu Ltd ゲイン―シェイプ・ベクトル量子化方式

Also Published As

Publication number Publication date
JP3337233B2 (ja) 2002-10-21
US5182773A (en) 1993-01-26
JPH0535299A (ja) 1993-02-12
EP0504485A2 (de) 1992-09-23
EP0504485B1 (de) 1998-03-04
DE69129015D1 (de) 1998-04-09
CA2060591C (en) 1996-08-13
EP0504485A3 (en) 1993-05-26
CA2060591A1 (en) 1992-09-23

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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