EP0423800A2 - Dispositif pour la reconnaissance de la parole - Google Patents

Dispositif pour la reconnaissance de la parole Download PDF

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Publication number
EP0423800A2
EP0423800A2 EP90120020A EP90120020A EP0423800A2 EP 0423800 A2 EP0423800 A2 EP 0423800A2 EP 90120020 A EP90120020 A EP 90120020A EP 90120020 A EP90120020 A EP 90120020A EP 0423800 A2 EP0423800 A2 EP 0423800A2
Authority
EP
European Patent Office
Prior art keywords
speech
symbol train
word
speech recognition
phoneme
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
EP90120020A
Other languages
German (de)
English (en)
Other versions
EP0423800B1 (fr
EP0423800A3 (en
Inventor
Shuji Morii
Shoji Hiraoka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0423800A2 publication Critical patent/EP0423800A2/fr
Publication of EP0423800A3 publication Critical patent/EP0423800A3/en
Application granted granted Critical
Publication of EP0423800B1 publication Critical patent/EP0423800B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • G10L19/0018—Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis

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)
EP90120020A 1989-10-19 1990-10-18 Dispositif pour la reconnaissance de la parole Expired - Lifetime EP0423800B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1272846A JPH03132797A (ja) 1989-10-19 1989-10-19 音声認識装置
JP272846/89 1989-10-19

Publications (3)

Publication Number Publication Date
EP0423800A2 true EP0423800A2 (fr) 1991-04-24
EP0423800A3 EP0423800A3 (en) 1992-01-02
EP0423800B1 EP0423800B1 (fr) 1995-02-01

Family

ID=17519590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90120020A Expired - Lifetime EP0423800B1 (fr) 1989-10-19 1990-10-18 Dispositif pour la reconnaissance de la parole

Country Status (3)

Country Link
EP (1) EP0423800B1 (fr)
JP (1) JPH03132797A (fr)
DE (1) DE69016568D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0706172A1 (fr) * 1994-10-04 1996-04-10 Hughes Aircraft Company Codeur et décodeur de parole à faible débit binaire
US5909662A (en) * 1995-08-11 1999-06-01 Fujitsu Limited Speech processing coder, decoder and command recognizer
EP1031963A2 (fr) * 1994-03-10 2000-08-30 CABLE & WIRELESS PLC Système de communication
WO2001099096A1 (fr) * 2000-06-20 2001-12-27 Sharp Kabushiki Kaisha Systeme de communication a entree vocale, terminal d'utilisateur et systeme central
EP1220202A1 (fr) * 2000-12-29 2002-07-03 Alcatel Système et procédé de codage d'informations de parole dépendantes du locuteur et indépendantes du locuteur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051701B1 (fr) 1998-02-03 2002-11-06 Siemens Aktiengesellschaft Procede de transmission de donnees vocales
DE19933318C1 (de) * 1999-07-16 2001-02-01 Bayerische Motoren Werke Ag Verfahren zur drahtlosen Übertragung von Nachrichten zwischen einem fahrzeuginternen Kommunikationssystem und einem fahrzeugexternen Zentralrechner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473904A (en) * 1978-12-11 1984-09-25 Hitachi, Ltd. Speech information transmission method and system
GB2183880A (en) * 1985-12-05 1987-06-10 Int Standard Electric Corp Speech translator for the deaf
EP0286035A1 (fr) * 1987-04-09 1988-10-12 Eliza Corporation Dispositif de reconnaissance de la parole utilisant l'identification des phonèmes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151726A (ja) * 1982-03-05 1983-09-09 Nippon Telegr & Teleph Corp <Ntt> 衛星回線による音声伝送方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473904A (en) * 1978-12-11 1984-09-25 Hitachi, Ltd. Speech information transmission method and system
GB2183880A (en) * 1985-12-05 1987-06-10 Int Standard Electric Corp Speech translator for the deaf
EP0286035A1 (fr) * 1987-04-09 1988-10-12 Eliza Corporation Dispositif de reconnaissance de la parole utilisant l'identification des phonèmes

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1031963A2 (fr) * 1994-03-10 2000-08-30 CABLE &amp; WIRELESS PLC Système de communication
EP1032189A2 (fr) * 1994-03-10 2000-08-30 CABLE &amp; WIRELESS PLC Système de communication
US6125284A (en) * 1994-03-10 2000-09-26 Cable & Wireless Plc Communication system with handset for distributed processing
EP1031963A3 (fr) * 1994-03-10 2000-10-18 CABLE &amp; WIRELESS PLC Système de communication
EP1032189A3 (fr) * 1994-03-10 2000-10-25 CABLE &amp; WIRELESS PLC Système de communication
US6216013B1 (en) 1994-03-10 2001-04-10 Cable & Wireless Plc Communication system with handset for distributed processing
EP0706172A1 (fr) * 1994-10-04 1996-04-10 Hughes Aircraft Company Codeur et décodeur de parole à faible débit binaire
US5832425A (en) * 1994-10-04 1998-11-03 Hughes Electronics Corporation Phoneme recognition and difference signal for speech coding/decoding
US5909662A (en) * 1995-08-11 1999-06-01 Fujitsu Limited Speech processing coder, decoder and command recognizer
WO2001099096A1 (fr) * 2000-06-20 2001-12-27 Sharp Kabushiki Kaisha Systeme de communication a entree vocale, terminal d'utilisateur et systeme central
US7225134B2 (en) 2000-06-20 2007-05-29 Sharp Kabushiki Kaisha Speech input communication system, user terminal and center system
EP1220202A1 (fr) * 2000-12-29 2002-07-03 Alcatel Système et procédé de codage d'informations de parole dépendantes du locuteur et indépendantes du locuteur

Also Published As

Publication number Publication date
EP0423800B1 (fr) 1995-02-01
JPH03132797A (ja) 1991-06-06
EP0423800A3 (en) 1992-01-02
DE69016568D1 (de) 1995-03-16

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