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HK40596A - Optimal method of data reduction in a speech recognition system - Google Patents

Optimal method of data reduction in a speech recognition system

Info

Publication number
HK40596A
HK40596A HK40596A HK40596A HK40596A HK 40596 A HK40596 A HK 40596A HK 40596 A HK40596 A HK 40596A HK 40596 A HK40596 A HK 40596A HK 40596 A HK40596 A HK 40596A
Authority
HK
Hong Kong
Prior art keywords
frames
representative
speech recognition
recognition system
data reduction
Prior art date
Application number
HK40596A
Other languages
English (en)
Inventor
Ira Alan Gerson
Brett Louis Lindsley
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of HK40596A publication Critical patent/HK40596A/xx

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
    • G10L13/00—Speech synthesis; Text to speech systems
    • 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)
  • Computational Linguistics (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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Complex Calculations (AREA)
  • Time-Division Multiplex Systems (AREA)
HK40596A 1986-01-03 1996-03-07 Optimal method of data reduction in a speech recognition system HK40596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81616386A 1986-01-03 1986-01-03

Publications (1)

Publication Number Publication Date
HK40596A true HK40596A (en) 1996-03-15

Family

ID=25219842

Family Applications (1)

Application Number Title Priority Date Filing Date
HK40596A HK40596A (en) 1986-01-03 1996-03-07 Optimal method of data reduction in a speech recognition system

Country Status (8)

Country Link
US (1) US4905288A (fr)
EP (1) EP0252946B1 (fr)
JP (1) JP3168562B2 (fr)
KR (1) KR950008539B1 (fr)
CA (1) CA1299750C (fr)
DE (1) DE3688747T2 (fr)
HK (1) HK40596A (fr)
WO (1) WO1987004290A1 (fr)

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US4802224A (en) * 1985-09-26 1989-01-31 Nippon Telegraph And Telephone Corporation Reference speech pattern generating method
JPH0782359B2 (ja) * 1989-04-21 1995-09-06 三菱電機株式会社 音声符号化装置、音声復号化装置及び音声符号化・復号化装置
US5146538A (en) * 1989-08-31 1992-09-08 Motorola, Inc. Communication system and method with voice steering
US5271089A (en) * 1990-11-02 1993-12-14 Nec Corporation Speech parameter encoding method capable of transmitting a spectrum parameter at a reduced number of bits
US5195168A (en) * 1991-03-15 1993-03-16 Codex Corporation Speech coder and method having spectral interpolation and fast codebook search
US5152007A (en) * 1991-04-23 1992-09-29 Motorola, Inc. Method and apparatus for detecting speech
US5485621A (en) * 1991-05-10 1996-01-16 Siemens Corporate Research, Inc. Interactive method of using a group similarity measure for providing a decision on which groups to combine
EP1107231B1 (fr) * 1991-06-11 2005-04-27 QUALCOMM Incorporated Vocodeur à débit variable
US5548681A (en) * 1991-08-13 1996-08-20 Kabushiki Kaisha Toshiba Speech dialogue system for realizing improved communication between user and system
GB2272554A (en) * 1992-11-13 1994-05-18 Creative Tech Ltd Recognizing speech by using wavelet transform and transient response therefrom
US5351046A (en) * 1993-05-28 1994-09-27 Adcox Thomas A Method and system for compacting binary coded decimal data
TW271524B (fr) * 1994-08-05 1996-03-01 Qualcomm Inc
US5742734A (en) * 1994-08-10 1998-04-21 Qualcomm Incorporated Encoding rate selection in a variable rate vocoder
US5960395A (en) * 1996-02-09 1999-09-28 Canon Kabushiki Kaisha Pattern matching method, apparatus and computer readable memory medium for speech recognition using dynamic programming
US5751901A (en) * 1996-07-31 1998-05-12 Qualcomm Incorporated Method for searching an excitation codebook in a code excited linear prediction (CELP) coder
US6131084A (en) * 1997-03-14 2000-10-10 Digital Voice Systems, Inc. Dual subframe quantization of spectral magnitudes
US6161089A (en) * 1997-03-14 2000-12-12 Digital Voice Systems, Inc. Multi-subframe quantization of spectral parameters
US6009383A (en) * 1997-10-30 1999-12-28 Nortel Networks Corporation Digital connection for voice activated services on wireless networks
KR100277105B1 (ko) * 1998-02-27 2001-01-15 윤종용 음성 인식 데이터 결정 장치 및 방법
US6208969B1 (en) 1998-07-24 2001-03-27 Lucent Technologies Inc. Electronic data processing apparatus and method for sound synthesis using transfer functions of sound samples
US6073093A (en) * 1998-10-14 2000-06-06 Lockheed Martin Corp. Combined residual and analysis-by-synthesis pitch-dependent gain estimation for linear predictive coders
US6735563B1 (en) * 2000-07-13 2004-05-11 Qualcomm, Inc. Method and apparatus for constructing voice templates for a speaker-independent voice recognition system
DE10054583C2 (de) * 2000-11-03 2003-06-18 Digital Design Gmbh Verfahren und Vorrichtung zum Aufzeichnen, Suchen und Wiedergeben von Notizen
US20030046084A1 (en) * 2001-08-28 2003-03-06 Blair Wyman Method and apparatus for providing location-specific responses in an automated voice response system
US7165028B2 (en) * 2001-12-12 2007-01-16 Texas Instruments Incorporated Method of speech recognition resistant to convolutive distortion and additive distortion
PL2535894T3 (pl) * 2007-03-02 2015-06-30 Ericsson Telefon Ab L M Sposoby i układy w sieci telekomunikacyjnej
US11082510B2 (en) * 2012-01-26 2021-08-03 Micro Focus Llc Identifying a push communication pattern
US9373338B1 (en) * 2012-06-25 2016-06-21 Amazon Technologies, Inc. Acoustic echo cancellation processing based on feedback from speech recognizer

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DE1162399B (de) * 1961-10-24 1964-02-06 Ibm Verdichter fuer Daten, deren statistische Verteilung sehr stark schwankt
US3582559A (en) * 1969-04-21 1971-06-01 Scope Inc Method and apparatus for interpretation of time-varying signals
US3812291A (en) * 1972-06-19 1974-05-21 Scope Inc Signal pattern encoder and classifier
DE2657365C2 (de) * 1976-12-17 1978-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Schaltungsanordnung zur Durchführung des Verfahrens zur Rahmensynchronisierung eines Zeitmultiplexsystems
US4227176A (en) * 1978-04-27 1980-10-07 Dialog Systems, Inc. Continuous speech recognition method
US4227177A (en) * 1978-04-27 1980-10-07 Dialog Systems, Inc. Continuous speech recognition method
US4181813A (en) * 1978-05-08 1980-01-01 John Marley System and method for speech recognition
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US4328395A (en) * 1980-02-04 1982-05-04 Texas Instruments Incorporated Speech synthesis system with variable interpolation capability
US4449233A (en) * 1980-02-04 1984-05-15 Texas Instruments Incorporated Speech synthesis system with parameter look up table
US4624009A (en) * 1980-05-02 1986-11-18 Figgie International, Inc. Signal pattern encoder and classifier
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US4415767A (en) * 1981-10-19 1983-11-15 Votan Method and apparatus for speech recognition and reproduction
JPS58105295A (ja) * 1981-12-18 1983-06-23 株式会社日立製作所 音声標準パタン作成方法
US4449190A (en) * 1982-01-27 1984-05-15 Bell Telephone Laboratories, Incorporated Silence editing speech processor
JPS58137899A (ja) * 1982-02-12 1983-08-16 日本電気株式会社 パタン認識装置
US4520499A (en) * 1982-06-25 1985-05-28 Milton Bradley Company Combination speech synthesis and recognition apparatus
US4550425A (en) * 1982-09-20 1985-10-29 Sperry Corporation Speech sampling and companding device

Also Published As

Publication number Publication date
KR880700986A (ko) 1988-04-13
US4905288A (en) 1990-02-27
EP0252946A4 (fr) 1988-05-31
WO1987004290A1 (fr) 1987-07-16
EP0252946A1 (fr) 1988-01-20
EP0252946B1 (fr) 1993-07-21
DE3688747D1 (de) 1993-08-26
DE3688747T2 (de) 1993-10-28
CA1299750C (fr) 1992-04-28
JPS63502145A (ja) 1988-08-18
JP3168562B2 (ja) 2001-05-21
KR950008539B1 (ko) 1995-07-31

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20061217