KR860006083A - 음성 인식방법 및 장치 - Google Patents

음성 인식방법 및 장치

Info

Publication number
KR860006083A
KR860006083A KR1019860000533A KR860000533A KR860006083A KR 860006083 A KR860006083 A KR 860006083A KR 1019860000533 A KR1019860000533 A KR 1019860000533A KR 860000533 A KR860000533 A KR 860000533A KR 860006083 A KR860006083 A KR 860006083A
Authority
KR
South Korea
Prior art keywords
dynamic
speech
utterance
component
representation
Prior art date
Application number
KR1019860000533A
Other languages
English (en)
Other versions
KR940002437B1 (ko
Inventor
렌닉 매튜
머멜스타인 폴
나스 굽타 비쉬와
Original Assignee
노오던 텔레콤 리미티드
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 노오던 텔레콤 리미티드 filed Critical 노오던 텔레콤 리미티드
Publication of KR860006083A publication Critical patent/KR860006083A/ko
Application granted granted Critical
Publication of KR940002437B1 publication Critical patent/KR940002437B1/ko

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
    • G10L15/04—Segmentation; Word boundary detection
    • 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
    • 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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Complex Calculations (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Image Analysis (AREA)
  • Telephonic Communication Services (AREA)
  • Selective Calling Equipment (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Document Processing Apparatus (AREA)
KR1019860000533A 1985-01-30 1986-01-28 음성 인식방법 및 장치 KR940002437B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA473,198 1985-01-30
CA000473198A CA1232686A (en) 1985-01-30 1985-01-30 Speech recognition

Publications (2)

Publication Number Publication Date
KR860006083A true KR860006083A (ko) 1986-08-18
KR940002437B1 KR940002437B1 (ko) 1994-03-24

Family

ID=4129719

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000533A KR940002437B1 (ko) 1985-01-30 1986-01-28 음성 인식방법 및 장치

Country Status (7)

Country Link
EP (1) EP0192898B1 (ko)
JP (1) JPH0797279B2 (ko)
KR (1) KR940002437B1 (ko)
CN (1) CN1009320B (ko)
AT (1) ATE51457T1 (ko)
CA (1) CA1232686A (ko)
DE (1) DE3576868D1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371599U (ko) * 1986-10-30 1988-05-13
US5152958A (en) * 1991-01-22 1992-10-06 U.S. Tool & Die, Inc. Spent nuclear fuel storage bridge
US5182773A (en) * 1991-03-22 1993-01-26 International Business Machines Corporation Speaker-independent label coding apparatus
JPH07261797A (ja) * 1994-03-18 1995-10-13 Mitsubishi Electric Corp 信号符号化装置及び信号復号化装置
JPH08211897A (ja) * 1995-02-07 1996-08-20 Toyota Motor Corp 音声認識装置
US5806022A (en) * 1995-12-20 1998-09-08 At&T Corp. Method and system for performing speech recognition
US6182036B1 (en) * 1999-02-23 2001-01-30 Motorola, Inc. Method of extracting features in a voice recognition system
US6957183B2 (en) 2002-03-20 2005-10-18 Qualcomm Inc. Method for robust voice recognition by analyzing redundant features of source signal
GB2422237A (en) * 2004-12-21 2006-07-19 Fluency Voice Technology Ltd Dynamic coefficients determined from temporally adjacent speech frames
US8030568B2 (en) * 2008-01-24 2011-10-04 Qualcomm Incorporated Systems and methods for improving the similarity of the output volume between audio players

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130393A (ja) * 1982-01-29 1983-08-03 株式会社東芝 音声認識装置

Also Published As

Publication number Publication date
JPH0797279B2 (ja) 1995-10-18
EP0192898A1 (en) 1986-09-03
ATE51457T1 (de) 1990-04-15
DE3576868D1 (de) 1990-05-03
CN1009320B (zh) 1990-08-22
KR940002437B1 (ko) 1994-03-24
JPS61177494A (ja) 1986-08-09
EP0192898B1 (en) 1990-03-28
CN86100298A (zh) 1986-08-06
CA1232686A (en) 1988-02-09

Similar Documents

Publication Publication Date Title
US4783802A (en) Learning system of dictionary for speech recognition
FR2522179B1 (fr) Procede et appareil de reconnaissance de paroles permettant de reconnaitre des phonemes particuliers du signal vocal quelle que soit la personne qui parle
DE3878001D1 (de) Spracherkennungseinrichtung unter anwendung von phonemermittlung.
DE69822179D1 (de) Verfahren zum lernen von mustern für die sprach- oder die sprechererkennung
DE3886080D1 (de) Verfahren und System zur Spracherkennung.
Kelly et al. Revised concept of rate
DE69033084D1 (de) Schaltung zur Spracherkennung unter Anwendung von nichtlinearer Verarbeitung, Sprachelementmodellierung und Phonembewertung
CA2299051A1 (en) Hierarchical subband linear predictive cepstral features for hmm-based speech recognition
DE69519297D1 (de) Verfahren und vorrichtung zur spracherkennung mittels optimierter partieller buendelung von wahrscheinlichkeitsmischungen
WO1996023298A3 (en) System amd method for generating and using context dependent sub-syllable models to recognize a tonal language
CA2275774A1 (en) Selection of superwords based on criteria relevant to both speech recognition and understanding
DE3884880D1 (de) Billige Spracherkennungseinrichtung und Verfahren.
IT1089157B (it) Apparecchiatura per il riconoscimento del parlato
KR860006083A (ko) 음성 인식방법 및 장치
SE398681B (sv) Anordning for att identifiera minst en formentfrekvens i ett talat ord
EP1093112A3 (en) A method for generating speech feature signals and an apparatus for carrying through this method
ES2139112T3 (es) Reconocimiento del habla basado en hmms.
EP0285222A3 (en) Method for detecting associatively pronounced words
EP0798695A3 (en) Speech recognizing method and apparatus
IT1179093B (it) Procedimento e dispositivo per il riconoscimento senza addestramento preventivo di parole connesse appartenenti a piccoli vocabolari
Hoshimi et al. Speaker independent speech recognition method using training speech from a small number of speakers
JPS56149640A (en) Voice input system
Ohno et al. A method for analysis of the local speech rate using an inventory of reference units
JPS6454494A (en) Voice segmentation apparatus
JPS6136799A (ja) 音節音声入力方式

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20040226

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee