JPS57169800A - Continuous speech pattern recognizer - Google Patents

Continuous speech pattern recognizer

Info

Publication number
JPS57169800A
JPS57169800A JP57048184A JP4818482A JPS57169800A JP S57169800 A JPS57169800 A JP S57169800A JP 57048184 A JP57048184 A JP 57048184A JP 4818482 A JP4818482 A JP 4818482A JP S57169800 A JPS57169800 A JP S57169800A
Authority
JP
Japan
Prior art keywords
words
level
algorithm
string
unknown
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.)
Granted
Application number
JP57048184A
Other languages
English (en)
Other versions
JPH0416800B2 (ja
Inventor
Sukotsuto Maiaazu Korii
Kurisutofuaa Piatsu Furanku
Richiyaado Rabinaa Roorensu
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS57169800A publication Critical patent/JPS57169800A/ja
Publication of JPH0416800B2 publication Critical patent/JPH0416800B2/ja
Granted 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
    • G10L15/12—Speech classification or search using dynamic programming techniques, e.g. dynamic time warping [DTW]
    • 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

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)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
  • Machine Translation (AREA)
  • Telephonic Communication Services (AREA)
JP57048184A 1981-03-27 1982-03-27 Continuous speech pattern recognizer Granted JPS57169800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/248,570 US4400788A (en) 1981-03-27 1981-03-27 Continuous speech pattern recognizer

Publications (2)

Publication Number Publication Date
JPS57169800A true JPS57169800A (en) 1982-10-19
JPH0416800B2 JPH0416800B2 (ja) 1992-03-25

Family

ID=22939686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57048184A Granted JPS57169800A (en) 1981-03-27 1982-03-27 Continuous speech pattern recognizer

Country Status (6)

Country Link
US (1) US4400788A (ja)
JP (1) JPS57169800A (ja)
CA (1) CA1167967A (ja)
DE (1) DE3211313A1 (ja)
FR (1) FR2502822A1 (ja)
GB (1) GB2095882B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149100A (ja) * 1987-11-05 1989-06-12 American Teleph & Telegr Co <Att> 音声認識システム

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100195A (ja) * 1981-12-10 1983-06-14 日本電気株式会社 連続音声認識装置
JPS58111989A (ja) * 1981-12-25 1983-07-04 シャープ株式会社 音声認識装置
DE3215868A1 (de) * 1982-04-29 1983-11-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und anordnung zum erkennen der woerter in einer zusammenhaengenden wortkette
US4587670A (en) * 1982-10-15 1986-05-06 At&T Bell Laboratories Hidden Markov model speech recognition arrangement
USRE33597E (en) * 1982-10-15 1991-05-28 Hidden Markov model speech recognition arrangement
US4989248A (en) * 1983-01-28 1991-01-29 Texas Instruments Incorporated Speaker-dependent connected speech word recognition method
JPS60179797A (ja) * 1983-10-27 1985-09-13 日本電気株式会社 パタンマツチング装置
JPS60122475A (ja) * 1983-11-15 1985-06-29 Nec Corp パタン認識装置
JPS60211498A (ja) * 1984-04-05 1985-10-23 日本電気株式会社 連続音声認識装置
JP2607457B2 (ja) * 1984-09-17 1997-05-07 株式会社東芝 パターン認識装置
US4783809A (en) * 1984-11-07 1988-11-08 American Telephone And Telegraph Company, At&T Bell Laboratories Automatic speech recognizer for real time operation
US4718094A (en) * 1984-11-19 1988-01-05 International Business Machines Corp. Speech recognition system
JPS61145599A (ja) * 1984-12-19 1986-07-03 日本電気株式会社 連続音声認識装置
US5241649A (en) * 1985-02-18 1993-08-31 Matsushita Electric Industrial Co., Ltd. Voice recognition method
US4980918A (en) * 1985-05-09 1990-12-25 International Business Machines Corporation Speech recognition system with efficient storage and rapid assembly of phonological graphs
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
US4783803A (en) * 1985-11-12 1988-11-08 Dragon Systems, Inc. Speech recognition apparatus and method
JPS62169199A (ja) * 1986-01-22 1987-07-25 株式会社デンソー 音声認識装置
JPS62232000A (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 音声認識装置
US4831550A (en) * 1986-03-27 1989-05-16 International Business Machines Corporation Apparatus and method for estimating, from sparse data, the probability that a particular one of a set of events is the next event in a string of events
US4827521A (en) * 1986-03-27 1989-05-02 International Business Machines Corporation Training of markov models used in a speech recognition system
US4941178A (en) * 1986-04-01 1990-07-10 Gte Laboratories Incorporated Speech recognition using preclassification and spectral normalization
US4918733A (en) * 1986-07-30 1990-04-17 At&T Bell Laboratories Dynamic time warping using a digital signal processor
DE3711342A1 (de) * 1987-04-03 1988-10-20 Philips Patentverwaltung Verfahren zum erkennen zusammenhaengend gesprochener woerter
DE3711348A1 (de) * 1987-04-03 1988-10-20 Philips Patentverwaltung Verfahren zum erkennen kontinuierlich gesprochener woerter
US4910669A (en) * 1987-04-03 1990-03-20 At&T Bell Laboratories Binary tree multiprocessor
US5027408A (en) * 1987-04-09 1991-06-25 Kroeker John P Speech-recognition circuitry employing phoneme estimation
US4843562A (en) * 1987-06-24 1989-06-27 Broadcast Data Systems Limited Partnership Broadcast information classification system and method
US5168524A (en) * 1989-08-17 1992-12-01 Eliza Corporation Speech-recognition circuitry employing nonlinear processing, speech element modeling and phoneme estimation
US5119425A (en) * 1990-01-02 1992-06-02 Raytheon Company Sound synthesizer
WO1992006469A1 (en) * 1990-10-02 1992-04-16 The Dsp Group, Inc. Boundary relaxation for speech pattern recognition
DE19540859A1 (de) * 1995-11-03 1997-05-28 Thomson Brandt Gmbh Verfahren zur Entfernung unerwünschter Sprachkomponenten aus einem Tonsignalgemisch
GB9602691D0 (en) * 1996-02-09 1996-04-10 Canon Kk Word model generation
US5884259A (en) * 1997-02-12 1999-03-16 International Business Machines Corporation Method and apparatus for a time-synchronous tree-based search strategy
US6157731A (en) * 1998-07-01 2000-12-05 Lucent Technologies Inc. Signature verification method using hidden markov models
DE10015858C2 (de) * 2000-03-30 2002-03-28 Gunthard Born Verfahren zu einer auf semantische Inhalte bezogenen rechnergestützten Kommunikation in natürlichen Sprachen
DE10015859C2 (de) * 2000-03-30 2002-04-04 Gunthard Born Verfahren zu einer auf grammatische Inhalte bezogenen rechnergestützten Kommunikation in natürlichen Sprachen
US7050973B2 (en) * 2002-04-22 2006-05-23 Intel Corporation Speaker recognition using dynamic time warp template spotting
US8521529B2 (en) * 2004-10-18 2013-08-27 Creative Technology Ltd Method for segmenting audio signals
US7567903B1 (en) * 2005-01-12 2009-07-28 At&T Intellectual Property Ii, L.P. Low latency real-time vocal tract length normalization
US20080189109A1 (en) * 2007-02-05 2008-08-07 Microsoft Corporation Segmentation posterior based boundary point determination
JP5024154B2 (ja) * 2008-03-27 2012-09-12 富士通株式会社 関連付け装置、関連付け方法及びコンピュータプログラム
US9202520B1 (en) 2012-10-17 2015-12-01 Amazon Technologies, Inc. Systems and methods for determining content preferences based on vocal utterances and/or movement by a user

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104204A (ja) * 1975-03-12 1976-09-14 Nippon Electric Co
JPS5255414A (en) * 1975-10-31 1977-05-06 Nec Corp Continuous voice recognition equipment
JPS5326505A (en) * 1976-08-24 1978-03-11 Nippon Telegr & Teleph Corp <Ntt> Voice rec ognizing device
JPS552205A (en) * 1978-06-20 1980-01-09 Kogyo Gijutsuin Real time continuous sound discriminator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816722A (en) * 1970-09-29 1974-06-11 Nippon Electric Co Computer for calculating the similarity between patterns and pattern recognition system comprising the similarity computer
US4059725A (en) * 1975-03-12 1977-11-22 Nippon Electric Company, Ltd. Automatic continuous speech recognition system employing dynamic programming
GB1557286A (en) * 1975-10-31 1979-12-05 Nippon Electric Co Speech recognition
US4092493A (en) * 1976-11-30 1978-05-30 Bell Telephone Laboratories, Incorporated Speech recognition system
US4156868A (en) * 1977-05-05 1979-05-29 Bell Telephone Laboratories, Incorporated Syntactic word recognizer
US4349700A (en) * 1980-04-08 1982-09-14 Bell Telephone Laboratories, Incorporated Continuous speech recognition system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104204A (ja) * 1975-03-12 1976-09-14 Nippon Electric Co
JPS5255414A (en) * 1975-10-31 1977-05-06 Nec Corp Continuous voice recognition equipment
JPS5326505A (en) * 1976-08-24 1978-03-11 Nippon Telegr & Teleph Corp <Ntt> Voice rec ognizing device
JPS552205A (en) * 1978-06-20 1980-01-09 Kogyo Gijutsuin Real time continuous sound discriminator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149100A (ja) * 1987-11-05 1989-06-12 American Teleph & Telegr Co <Att> 音声認識システム

Also Published As

Publication number Publication date
CA1167967A (en) 1984-05-22
DE3211313C2 (ja) 1988-06-16
JPH0416800B2 (ja) 1992-03-25
FR2502822B1 (ja) 1985-02-08
GB2095882B (en) 1985-06-19
US4400788A (en) 1983-08-23
FR2502822A1 (fr) 1982-10-01
DE3211313A1 (de) 1982-11-11
GB2095882A (en) 1982-10-06

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