DE69224778D1 - Anpassungssystem mit dynamischer Programmierung zur Spracherkennung - Google Patents

Anpassungssystem mit dynamischer Programmierung zur Spracherkennung

Info

Publication number: DE69224778D1
Authority: DE; Germany
Prior art keywords: speech recognition; dynamic programming; adaptation system; adaptation; programming
Prior art date: 1991-07-26
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 - Fee Related

Application number

DE69224778T

Other languages

English (en)

Other versions

DE69224778T2 (de

Inventor

Yasushi Yamazaki

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.)

Fujitsu Ltd

Original Assignee

Fujitsu 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.)

1991-07-26

Filing date

1992-07-23

Publication date

1998-04-23

1992-07-23 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1998-04-23 Application granted granted Critical

1998-04-23 Publication of DE69224778D1 publication Critical patent/DE69224778D1/de

1998-07-09 Publication of DE69224778T2 publication Critical patent/DE69224778T2/de

2012-07-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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]

DE69224778T 1991-07-26 1992-07-23 Anpassungssystem mit dynamischer Programmierung zur Spracherkennung Expired - Fee Related DE69224778T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3187157A JP2980420B2 (ja)	1991-07-26	1991-07-26	動的計画法照合装置

Publications (2)

Publication Number	Publication Date
DE69224778D1 true DE69224778D1 (de)	1998-04-23
DE69224778T2 DE69224778T2 (de)	1998-07-09

Family

ID=16201127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69224778T Expired - Fee Related DE69224778T2 (de)	1991-07-26	1992-07-23	Anpassungssystem mit dynamischer Programmierung zur Spracherkennung

Country Status (4)

Country	Link
US (1)	US5577162A (de)
EP (1)	EP0525640B1 (de)
JP (1)	JP2980420B2 (de)
DE (1)	DE69224778T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2964881B2 (ja) *	1994-09-20	1999-10-18	日本電気株式会社	音声認識装置
DE4433366A1 (de) *	1994-09-20	1996-03-21	Sel Alcatel Ag	Verfahren und Einrichtung zur Bestimmung eines Maßes der Übereinstimmung zwischen zwei Mustern sowie Spracherkennungseinrichtung damit und Programm-Modul dafür
JP2738403B2 (ja) *	1995-05-12	1998-04-08	日本電気株式会社	音声認識装置
US5693076A (en) *	1996-01-16	1997-12-02	Medtronic, Inc.	Compressed patient narrative storage in and full text reconstruction from implantable medical devices
GB9602700D0 (en)	1996-02-09	1996-04-10	Canon Kk	Pattern matching method and apparatus
JP3006507B2 (ja) *	1996-10-03	2000-02-07	日本電気株式会社	パターン間距離計算装置
JP3061114B2 (ja) *	1996-11-25	2000-07-10	日本電気株式会社	音声認識装置
GB9802836D0 (en) *	1998-02-10	1998-04-08	Canon Kk	Pattern matching method and apparatus
JP4639533B2 (ja) *	2001-06-08	2011-02-23	ソニー株式会社	音声認識装置および音声認識方法、並びにプログラムおよび記録媒体
US7174191B2 (en) *	2002-09-10	2007-02-06	Motorola, Inc.	Processing of telephone numbers in audio streams
JP4775026B2 (ja) *	2006-02-20	2011-09-21	沖電気工業株式会社	符号本選択方法及び符号本選択装置
US9804747B2 (en)	2008-09-30	2017-10-31	Microsoft Technology Licensing, Llc	Techniques to manage access to organizational information of an entity
EP2402868A4 (de) *	2009-02-26	2013-07-03	Nat Univ Corp Toyohashi Univ	Sprachsuchvorrichtung und sprachsuchverfahren
JP5161174B2 (ja) *	2009-08-28	2013-03-13	日本電信電話株式会社	経路探索装置、音声認識装置、これらの方法及びプログラム
WO2011083528A1 (ja) *	2010-01-06	2011-07-14	日本電気株式会社	データ処理装置、そのコンピュータプログラムおよびデータ処理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4059725A (en) *	1975-03-12	1977-11-22	Nippon Electric Company, Ltd.	Automatic continuous speech recognition system employing dynamic programming
JPS57147781A (en) *	1981-03-06	1982-09-11	Nec Corp	Pattern matching device
US4488243A (en) *	1982-05-03	1984-12-11	At&T Bell Laboratories	Dynamic time warping arrangement
US4624008A (en) *	1983-03-09	1986-11-18	International Telephone And Telegraph Corporation	Apparatus for automatic speech recognition
US4763278A (en) *	1983-04-13	1988-08-09	Texas Instruments Incorporated	Speaker-independent word recognizer
JPS62220998A (ja) *	1986-03-22	1987-09-29	工業技術院長	音声認識装置
US4866778A (en) *	1986-08-11	1989-09-12	Dragon Systems, Inc.	Interactive speech recognition apparatus
DE3882062T2 (de) *	1987-03-16	1994-01-05	Nec Corp	System zum Vergleichen von Mustern.
US5040213A (en) *	1989-01-27	1991-08-13	Ricoh Company, Ltd.	Method of renewing reference pattern stored in dictionary
JPH0782544B2 (ja) *	1989-03-24	1995-09-06	インターナショナル・ビジネス・マシーンズ・コーポレーション	マルチテンプレートを用いるｄｐマツチング方法及び装置
CA2042926C (en) *	1990-05-22	1997-02-25	Ryuhei Fujiwara	Speech recognition method with noise reduction and a system therefor

1991
- 1991-07-26 JP JP3187157A patent/JP2980420B2/ja not_active Expired - Fee Related
1992
- 1992-07-23 DE DE69224778T patent/DE69224778T2/de not_active Expired - Fee Related
- 1992-07-23 EP EP92112584A patent/EP0525640B1/de not_active Expired - Lifetime
1994
- 1994-10-11 US US08/320,380 patent/US5577162A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2980420B2 (ja)	1999-11-22
EP0525640A2 (de)	1993-02-03
EP0525640B1 (de)	1998-03-18
EP0525640A3 (en)	1993-07-07
JPH0535292A (ja)	1993-02-12
DE69224778T2 (de)	1998-07-09
US5577162A (en)	1996-11-19

Legal Events

Date	Code	Title	Description
1999-04-15	8364	No opposition during term of opposition
2010-05-20	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
BR9203745A (pt)	1993-04-27	Sistemas de reconhecimento de fala
DE69032282D1 (de)	1998-06-04	System zur Spracherkennung
DE69328275D1 (de)	2000-05-11	Spracherkennungssystem
DE69634740D1 (de)	2005-06-16	System zur Spracherkennung und Übersetzung
DE69315374D1 (de)	1998-01-08	Spracherkennungssystem zur naturgetreuen Sprachübersetzung
DE69232112D1 (de)	2001-11-15	Vorrichtung zur Sprachsynthese
DE69635325D1 (de)	2005-12-01	Verbesserungen zur Spracherkennung
DE69220825T2 (de)	1998-02-19	Verfahren und System zur Spracherkennung
FI954573A0 (fi)	1995-09-27	Asiayhteydessä olevan puheen tunnistus
DE69224778T2 (de)	1998-07-09	Anpassungssystem mit dynamischer Programmierung zur Spracherkennung
DE69230127D1 (de)	1999-11-18	Diagrammerkennungssystem
EP0535929A3 (en)	1993-12-15	Speech recognition system
DE69427717D1 (de)	2001-08-23	Sprachdialogsystem
DE69614233D1 (de)	2001-09-06	Sprachadaptionssystem und Spracherkenner
DE59607861D1 (de)	2001-11-15	Spracherkennungssystem
FI941606A0 (fi)	1994-04-07	Tunnistusjärjestelmä
DE59209469D1 (de)	1998-10-01	Schaltungsanordnung zur Spracherkennung
DE69112705D1 (de)	1995-10-12	Methode und System zur Spracherkennung mit Rauschverminderung.
DE69330361D1 (de)	2001-07-19	Spracherkennungssystem
DE68928522T2 (de)	1998-08-27	Einrichtung zur Erkennung kontinuierlicher Sprache
DE69026474T2 (de)	1996-09-19	System zur Spracherkennung
DE68915353T2 (de)	1994-10-20	Einrichtung zur Sprachsynthese.
DE58908319D1 (de)	1994-10-13	System zur Spracherkennung.
DE69514573D1 (de)	2000-02-24	Vorrichtung zur Spracherkennung
DE69016568D1 (de)	1995-03-16	Einrichtung zur Spracherkennung.