DE3878071T2 - Sprachnormierung durch adaptive klassifizierung. - Google Patents

Sprachnormierung durch adaptive klassifizierung.

Info

Publication number: DE3878071T2
Authority: DE; Germany
Prior art keywords: adaptive classification; voice regulation; voice; regulation; adaptive
Prior art date: 1987-07-09
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

DE8888108680T

Other languages

English (en)

Other versions

DE3878071D1 (de

Inventor

Arthur Joseph Nadas

David Nahamoo

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.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

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.)

1987-07-09

Filing date

1988-05-31

Publication date

1993-08-12

1988-05-31 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1993-03-18 Application granted granted Critical

1993-03-18 Publication of DE3878071D1 publication Critical patent/DE3878071D1/de

1993-08-12 Publication of DE3878071T2 publication Critical patent/DE3878071T2/de

2008-06-01 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
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/065—Adaptation
- G10L15/07—Adaptation to the speaker
- 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
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech

DE8888108680T 1987-07-09 1988-05-31 Sprachnormierung durch adaptive klassifizierung. Expired - Fee Related DE3878071T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/071,687 US4926488A (en)	1987-07-09	1987-07-09	Normalization of speech by adaptive labelling

Publications (2)

Publication Number	Publication Date
DE3878071D1 DE3878071D1 (de)	1993-03-18
DE3878071T2 true DE3878071T2 (de)	1993-08-12

Family

ID=22102928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888108680T Expired - Fee Related DE3878071T2 (de)	1987-07-09	1988-05-31	Sprachnormierung durch adaptive klassifizierung.

Country Status (4)

Country	Link
US (1)	US4926488A (de)
EP (1)	EP0301199B1 (de)
JP (1)	JPS6425197A (de)
DE (1)	DE3878071T2 (de)

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US5315689A (en) *	1988-05-27	1994-05-24	Kabushiki Kaisha Toshiba	Speech recognition system having word-based and phoneme-based recognition means
JP2852298B2 (ja) *	1990-07-31	1999-01-27	日本電気株式会社	標準パターン適応化方式
JPH0455619U (de) *	1990-09-19	1992-05-13
US5182773A (en) *	1991-03-22	1993-01-26	International Business Machines Corporation	Speaker-independent label coding apparatus
IL99041A (en) *	1991-08-01	1996-03-31	Dsp Group Inc	Speech pattern matching in non-white noise
US5280562A (en) *	1991-10-03	1994-01-18	International Business Machines Corporation	Speech coding apparatus with single-dimension acoustic prototypes for a speech recognizer
US5222146A (en) *	1991-10-23	1993-06-22	International Business Machines Corporation	Speech recognition apparatus having a speech coder outputting acoustic prototype ranks
US5280563A (en) *	1991-12-20	1994-01-18	Kurzweil Applied Intelligence, Inc.	Method of optimizing a composite speech recognition expert
WO1993018484A1 (en) *	1992-03-10	1993-09-16	Oracle Corporation	Method and apparatus for comparison of data strings
US5323337A (en) *	1992-08-04	1994-06-21	Loral Aerospace Corp.	Signal detector employing mean energy and variance of energy content comparison for noise detection
US5522012A (en) *	1994-02-28	1996-05-28	Rutgers University	Speaker identification and verification system
US8085959B2 (en) *	1994-07-08	2011-12-27	Brigham Young University	Hearing compensation system incorporating signal processing techniques
US5500902A (en) *	1994-07-08	1996-03-19	Stockham, Jr.; Thomas G.	Hearing aid device incorporating signal processing techniques
US5604839A (en) *	1994-07-29	1997-02-18	Microsoft Corporation	Method and system for improving speech recognition through front-end normalization of feature vectors
US5625747A (en) *	1994-09-21	1997-04-29	Lucent Technologies Inc.	Speaker verification, speech recognition and channel normalization through dynamic time/frequency warping
JP2780676B2 (ja) *	1995-06-23	1998-07-30	日本電気株式会社	音声認識装置及び音声認識方法
US5806029A (en) *	1995-09-15	1998-09-08	At&T Corp	Signal conditioned minimum error rate training for continuous speech recognition
US6151575A (en) *	1996-10-28	2000-11-21	Dragon Systems, Inc.	Rapid adaptation of speech models
US6029124A (en) *	1997-02-21	2000-02-22	Dragon Systems, Inc.	Sequential, nonparametric speech recognition and speaker identification
US6212498B1 (en)	1997-03-28	2001-04-03	Dragon Systems, Inc.	Enrollment in speech recognition
FI114247B (fi)	1997-04-11	2004-09-15	Nokia Corp	Menetelmä ja laite puheen tunnistamiseksi
US6092040A (en) *	1997-11-21	2000-07-18	Voran; Stephen	Audio signal time offset estimation algorithm and measuring normalizing block algorithms for the perceptually-consistent comparison of speech signals
US6163768A (en) *	1998-06-15	2000-12-19	Dragon Systems, Inc.	Non-interactive enrollment in speech recognition
US6754630B2 (en) *	1998-11-13	2004-06-22	Qualcomm, Inc.	Synthesis of speech from pitch prototype waveforms by time-synchronous waveform interpolation
US7003455B1 (en)	2000-10-16	2006-02-21	Microsoft Corporation	Method of noise reduction using correction and scaling vectors with partitioning of the acoustic space in the domain of noisy speech
US7024359B2 (en) *	2001-01-31	2006-04-04	Qualcomm Incorporated	Distributed voice recognition system using acoustic feature vector modification
US7337114B2 (en) *	2001-03-29	2008-02-26	International Business Machines Corporation	Speech recognition using discriminant features
US7117148B2 (en)	2002-04-05	2006-10-03	Microsoft Corporation	Method of noise reduction using correction vectors based on dynamic aspects of speech and noise normalization
US20040059476A1 (en) *	2002-04-30	2004-03-25	Nichols Christopher O.	Deep sea data retrieval apparatus and system
US8374974B2 (en) *	2003-01-06	2013-02-12	Halliburton Energy Services, Inc.	Neural network training data selection using memory reduced cluster analysis for field model development
JP4871501B2 (ja) *	2004-11-04	2012-02-08	パナソニック株式会社	ベクトル変換装置及びベクトル変換方法
US7587373B2 (en) *	2005-06-24	2009-09-08	Halliburton Energy Services, Inc.	Neural network based well log synthesis with reduced usage of radioisotopic sources
US7613665B2 (en) *	2005-06-24	2009-11-03	Halliburton Energy Services, Inc.	Ensembles of neural networks with different input sets
US8065244B2 (en) *	2007-03-14	2011-11-22	Halliburton Energy Services, Inc.	Neural-network based surrogate model construction methods and applications thereof

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US2938079A (en) *	1957-01-29	1960-05-24	James L Flanagan	Spectrum segmentation system for the automatic extraction of formant frequencies from human speech
US3673331A (en) *	1970-01-19	1972-06-27	Texas Instruments Inc	Identity verification by voice signals in the frequency domain
US3770891A (en) *	1972-04-28	1973-11-06	M Kalfaian	Voice identification system with normalization for both the stored and the input voice signals
US3969698A (en) *	1974-10-08	1976-07-13	International Business Machines Corporation	Cluster storage apparatus for post processing error correction of a character recognition machine
JPS53105303A (en) *	1977-02-25	1978-09-13	Hitachi Ltd	Preprocessing system for audio recognition
JPS5525150A (en) *	1978-08-10	1980-02-22	Nec Corp	Pattern recognition unit
DE2844156A1 (de) *	1978-10-10	1980-04-24	Philips Patentverwaltung	Verfahren zum verifizieren eines sprechers
JPS5569880A (en) *	1978-11-22	1980-05-26	Nec Corp	Pattern recognition unit
AU7529981A (en) *	1980-09-19	1982-03-25	Hitachi Limited	Language analysis by pattern recognition
US4394538A (en) *	1981-03-04	1983-07-19	Threshold Technology, Inc.	Speech recognition system and method
JPS5852695A (ja) *	1981-09-25	1983-03-28	日産自動車株式会社	車両用音声検出装置
JPS5879300A (ja) *	1981-11-06	1983-05-13	日本電気株式会社	パタ−ン距離計算方式
US4519094A (en) *	1982-08-26	1985-05-21	At&T Bell Laboratories	LPC Word recognizer utilizing energy features
US4720802A (en) *	1983-07-26	1988-01-19	Lear Siegler	Noise compensation arrangement
JPS6057475A (ja) *	1983-09-07	1985-04-03	Toshiba Corp	パタ−ン認識方式
US4718094A (en) *	1984-11-19	1988-01-05	International Business Machines Corp.	Speech recognition system
US4802224A (en) *	1985-09-26	1989-01-31	Nippon Telegraph And Telephone Corporation	Reference speech pattern generating method
US4658426A (en) *	1985-10-10	1987-04-14	Harold Antin	Adaptive noise suppressor
US4803729A (en) *	1987-04-03	1989-02-07	Dragon Systems, Inc.	Speech recognition method

1987
- 1987-07-09 US US07/071,687 patent/US4926488A/en not_active Expired - Fee Related
1988
- 1988-05-19 JP JP63120827A patent/JPS6425197A/ja active Granted
- 1988-05-31 EP EP88108680A patent/EP0301199B1/de not_active Expired - Lifetime
- 1988-05-31 DE DE8888108680T patent/DE3878071T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0301199B1 (de)	1993-02-03
JPS6425197A (en)	1989-01-27
US4926488A (en)	1990-05-15
JPH0585916B2 (de)	1993-12-09
DE3878071D1 (de)	1993-03-18
EP0301199A1 (de)	1989-02-01

Legal Events

Date	Code	Title	Description
1994-03-10	8364	No opposition during term of opposition
1997-05-07	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3878071T2 (de)	1993-08-12	Sprachnormierung durch adaptive klassifizierung.
DE69224953D1 (de)	1998-05-07	Spracherkennung
DE3863372D1 (de)	1991-08-01	Durch kieselerde modifizierte tonerde.
DE3884610T2 (de)	1994-01-27	Durch sterole regulierbare promoterelemente.
DE69010722T2 (de)	1995-03-16	Spracherkennungssystem.
DE3783154T2 (de)	1993-07-01	Spracherkennungssystem.
DE3872923T2 (de)	1992-12-24	Sortierer.
DE69113866D1 (de)	1995-11-23	Sprachdecoder.
NL190568B (nl)	1993-11-16	Microfoonconfiguratie.
DE68912397T2 (de)	1994-06-01	Spracherkennung mit Sprecheranpassung durch Lernprozess.
DE69432570D1 (de)	2003-05-28	Spracherkennung
NO891724D0 (no)	1989-04-26	Talekoding.
DE3775797D1 (de)	1992-02-20	Spracherkennungssystem.
DE68920605D1 (de)	1995-03-02	Adaptives Entzerrersystem.
DE69112615T2 (de)	1996-05-02	Bogenzuführvorrichtung.
DE3866736D1 (de)	1992-01-23	Spracherkennungssystem.
DE69017069D1 (de)	1995-03-30	Adaptive Bauweise für Videoeffekte.
NO903641L (no)	1991-03-04	Avgrenset stokastisk talekoding.
DE3650434D1 (de)	1995-12-14	Adaptiver Entzerrer.
DE3786822D1 (de)	1993-09-09	Spracherkennungssystem.
FR2651106B1 (fr)	1992-01-17	Combine conteneur-enveloppe formant cache-pot.
NO873191D0 (no)	1987-07-30	Froespesifikk transkripsjonsregulering.
DE3887057D1 (de)	1994-02-24	Adaptiver Echokompensator mit Doppel-Spracherkennung.
DE3766842D1 (de)	1991-02-07	Adaptives filter.
DE69104964D1 (de)	1994-12-08	Zufuhrvorrichtung von Zuschnitten.