DE69229816T2 - Einrichtung und Verfahren für Sprachmusteridentifizierung - Google Patents

Einrichtung und Verfahren für Sprachmusteridentifizierung

Info

Publication number
DE69229816T2
DE69229816T2 DE69229816T DE69229816T DE69229816T2 DE 69229816 T2 DE69229816 T2 DE 69229816T2 DE 69229816 T DE69229816 T DE 69229816T DE 69229816 T DE69229816 T DE 69229816T DE 69229816 T2 DE69229816 T2 DE 69229816T2
Authority
DE
Germany
Prior art keywords
establishment
procedure
pattern identification
language pattern
language
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
DE69229816T
Other languages
English (en)
Other versions
DE69229816D1 (de
Inventor
Basavaraj I Pawate
George R Doddington
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
Application granted granted Critical
Publication of DE69229816D1 publication Critical patent/DE69229816D1/de
Publication of DE69229816T2 publication Critical patent/DE69229816T2/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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/87—Detection of discrete points within a voice signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
DE69229816T 1991-06-11 1992-06-10 Einrichtung und Verfahren für Sprachmusteridentifizierung Expired - Lifetime DE69229816T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/713,481 US5222190A (en) 1991-06-11 1991-06-11 Apparatus and method for identifying a speech pattern

Publications (2)

Publication Number Publication Date
DE69229816D1 DE69229816D1 (de) 1999-09-23
DE69229816T2 true DE69229816T2 (de) 2000-02-24

Family

ID=24866317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229816T Expired - Lifetime DE69229816T2 (de) 1991-06-11 1992-06-10 Einrichtung und Verfahren für Sprachmusteridentifizierung

Country Status (4)

Country Link
US (1) US5222190A (de)
EP (1) EP0518638B1 (de)
JP (1) JPH05181494A (de)
DE (1) DE69229816T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272572B (it) * 1993-09-06 1997-06-23 Alcatel Italia Metodo per generare componenti di una base dati vocale mediante la tecnica di sintesi del parlato e macchina per il riconoscimento automatico del parlato
US5732187A (en) * 1993-09-27 1998-03-24 Texas Instruments Incorporated Speaker-dependent speech recognition using speaker independent models
JPH07210190A (ja) * 1993-12-30 1995-08-11 Internatl Business Mach Corp <Ibm> 音声認識方法及びシステム
JP3180655B2 (ja) * 1995-06-19 2001-06-25 日本電信電話株式会社 パターンマッチングによる単語音声認識方法及びその方法を実施する装置
US5897614A (en) * 1996-12-20 1999-04-27 International Business Machines Corporation Method and apparatus for sibilant classification in a speech recognition system
US6167374A (en) * 1997-02-13 2000-12-26 Siemens Information And Communication Networks, Inc. Signal processing method and system utilizing logical speech boundaries
US6006181A (en) * 1997-09-12 1999-12-21 Lucent Technologies Inc. Method and apparatus for continuous speech recognition using a layered, self-adjusting decoder network
US5970446A (en) 1997-11-25 1999-10-19 At&T Corp Selective noise/channel/coding models and recognizers for automatic speech recognition
US6163768A (en) 1998-06-15 2000-12-19 Dragon Systems, Inc. Non-interactive enrollment in speech recognition
US6442520B1 (en) 1999-11-08 2002-08-27 Agere Systems Guardian Corp. Method and apparatus for continuous speech recognition using a layered, self-adjusting decoded network
US6671669B1 (en) * 2000-07-18 2003-12-30 Qualcomm Incorporated combined engine system and method for voice recognition
US20040148163A1 (en) * 2003-01-23 2004-07-29 Aurilab, Llc System and method for utilizing an anchor to reduce memory requirements for speech recognition
US20040148169A1 (en) * 2003-01-23 2004-07-29 Aurilab, Llc Speech recognition with shadow modeling
US7031915B2 (en) * 2003-01-23 2006-04-18 Aurilab Llc Assisted speech recognition by dual search acceleration technique
US6823493B2 (en) 2003-01-23 2004-11-23 Aurilab, Llc Word recognition consistency check and error correction system and method
US20040158468A1 (en) * 2003-02-12 2004-08-12 Aurilab, Llc Speech recognition with soft pruning
US20040193412A1 (en) * 2003-03-18 2004-09-30 Aurilab, Llc Non-linear score scrunching for more efficient comparison of hypotheses
US20040186819A1 (en) * 2003-03-18 2004-09-23 Aurilab, Llc Telephone directory information retrieval system and method
US20040186714A1 (en) * 2003-03-18 2004-09-23 Aurilab, Llc Speech recognition improvement through post-processsing
US7146319B2 (en) * 2003-03-31 2006-12-05 Novauris Technologies Ltd. Phonetically based speech recognition system and method
US20040210437A1 (en) * 2003-04-15 2004-10-21 Aurilab, Llc Semi-discrete utterance recognizer for carefully articulated speech
US7254535B2 (en) * 2004-06-30 2007-08-07 Motorola, Inc. Method and apparatus for equalizing a speech signal generated within a pressurized air delivery system
US7139701B2 (en) * 2004-06-30 2006-11-21 Motorola, Inc. Method for detecting and attenuating inhalation noise in a communication system
US7155388B2 (en) * 2004-06-30 2006-12-26 Motorola, Inc. Method and apparatus for characterizing inhalation noise and calculating parameters based on the characterization
GB2428853A (en) * 2005-07-22 2007-02-07 Novauris Technologies Ltd Speech recognition application specific dictionary
US20080205731A1 (en) * 2005-06-15 2008-08-28 Koninklijke Philips Electronics, N.V. Noise Model Selection for Emission Tomography
US7970613B2 (en) 2005-11-12 2011-06-28 Sony Computer Entertainment Inc. Method and system for Gaussian probability data bit reduction and computation
US7778831B2 (en) * 2006-02-21 2010-08-17 Sony Computer Entertainment Inc. Voice recognition with dynamic filter bank adjustment based on speaker categorization determined from runtime pitch
US8010358B2 (en) * 2006-02-21 2011-08-30 Sony Computer Entertainment Inc. Voice recognition with parallel gender and age normalization
US8442833B2 (en) * 2009-02-17 2013-05-14 Sony Computer Entertainment Inc. Speech processing with source location estimation using signals from two or more microphones
US8788256B2 (en) * 2009-02-17 2014-07-22 Sony Computer Entertainment Inc. Multiple language voice recognition
US8442829B2 (en) * 2009-02-17 2013-05-14 Sony Computer Entertainment Inc. Automatic computation streaming partition for voice recognition on multiple processors with limited memory
KR20130014893A (ko) * 2011-08-01 2013-02-12 한국전자통신연구원 음성 인식 장치 및 방법
US9153235B2 (en) 2012-04-09 2015-10-06 Sony Computer Entertainment Inc. Text dependent speaker recognition with long-term feature based on functional data analysis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178396A (ja) * 1982-04-12 1983-10-19 株式会社日立製作所 音声認識用標準パタ−ン登録方式
JPS603700A (ja) * 1983-06-22 1985-01-10 日本電気株式会社 音声検出方式
US4696042A (en) * 1983-11-03 1987-09-22 Texas Instruments Incorporated Syllable boundary recognition from phonological linguistic unit string data
US4718088A (en) * 1984-03-27 1988-01-05 Exxon Research And Engineering Company Speech recognition training method
US4821325A (en) * 1984-11-08 1989-04-11 American Telephone And Telegraph Company, At&T Bell Laboratories Endpoint detector
NL8500377A (nl) * 1985-02-12 1986-09-01 Philips Nv Werkwijze en inrichting voor het segmenteren van spraak.
JPS62187897A (ja) * 1986-02-14 1987-08-17 日本電気株式会社 連続音声認識装置
US4829578A (en) * 1986-10-02 1989-05-09 Dragon Systems, Inc. Speech detection and recognition apparatus for use with background noise of varying levels

Also Published As

Publication number Publication date
EP0518638A2 (de) 1992-12-16
EP0518638A3 (de) 1994-08-31
DE69229816D1 (de) 1999-09-23
JPH05181494A (ja) 1993-07-23
US5222190A (en) 1993-06-22
EP0518638B1 (de) 1999-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition