NO910535D0 - Talesignal-behandlingsanordning. - Google Patents

Talesignal-behandlingsanordning.

Info

Publication number: NO910535D0
Authority: NO; Norway
Prior art keywords: signal processing; voice signal; processing devices; voice; devices
Prior art date: 1990-02-13

Application number

NO910535A

Other languages

English (en)

Other versions

NO910535L (no

NO306360B1 (no

Inventor

Joji Kane

Akira Nohara

Original Assignee

Matsushita Electric Ind 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.)

1990-02-13

Filing date

1991-02-11

Publication date

1991-02-11

1990-02-13 Priority claimed from JP2033211A external-priority patent/JP2959792B2/ja

1990-02-13 Priority claimed from JP3321090A external-priority patent/JP2959791B2/ja

1991-02-11 Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd

1991-02-11 Publication of NO910535D0 publication Critical patent/NO910535D0/no

1991-08-14 Publication of NO910535L publication Critical patent/NO910535L/no

1999-10-25 Publication of NO306360B1 publication Critical patent/NO306360B1/no

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
- G10L15/02—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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering

Landscapes

Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
Human Computer Interaction (AREA)
Physics & Mathematics (AREA)
Computational Linguistics (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Quality & Reliability (AREA)
Computer Vision & Pattern Recognition (AREA)
Circuit For Audible Band Transducer (AREA)
Noise Elimination (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)
Selective Calling Equipment (AREA)
Communication Control (AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Electrophonic Musical Instruments (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

NO910535A 1990-02-13 1991-02-11 Anordning og fremgangsmÕte for talesignal-behandling NO306360B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2033211A JP2959792B2 (ja)	1990-02-13	1990-02-13	音声信号処理装置
JP3321090A JP2959791B2 (ja)	1990-02-13	1990-02-13	音声信号処理装置

Publications (3)

Publication Number	Publication Date
NO910535D0 true NO910535D0 (no)	1991-02-11
NO910535L NO910535L (no)	1991-08-14
NO306360B1 NO306360B1 (no)	1999-10-25

Family

ID=26371868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO910535A NO306360B1 (no)	1990-02-13	1991-02-11	Anordning og fremgangsmÕte for talesignal-behandling

Country Status (9)

Country	Link
US (1)	US5204906A (no)
EP (1)	EP0442342B1 (no)
KR (1)	KR960005740B1 (no)
AU (1)	AU635600B2 (no)
CA (1)	CA2036199C (no)
DE (1)	DE69105154T2 (no)
FI (1)	FI103930B (no)
HK (1)	HK185195A (no)
NO (1)	NO306360B1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07104788A (ja) *	1993-10-06	1995-04-21	Technol Res Assoc Of Medical & Welfare Apparatus	音声強調処理装置
JP3397568B2 (ja) *	1996-03-25	2003-04-14	キヤノン株式会社	音声認識方法及び装置
WO1997037345A1 (en) *	1996-03-29	1997-10-09	British Telecommunications Public Limited Company	Speech processing
EP1071081B1 (en)	1996-11-07	2002-05-08	Matsushita Electric Industrial Co., Ltd.	Vector quantization codebook generation method
JPH10247869A (ja) *	1997-03-04	1998-09-14	Nec Corp	ダイバーシティ回路
DE19854341A1 (de)	1998-11-25	2000-06-08	Alcatel Sa	Verfahren und Schaltungsanordnung zur Sprachpegelmessung in einem Sprachsignalverarbeitungssystem
AU4627801A (en) *	2001-04-11	2001-07-09	Phonak Ag	Method for the elimination of noise signal components in an input signal for an auditory system, use of said method and hearing aid
US20040102965A1 (en) *	2002-11-21	2004-05-27	Rapoport Ezra J.	Determining a pitch period
US9129291B2 (en)	2008-09-22	2015-09-08	Personics Holdings, Llc	Personalized sound management and method
US9838784B2 (en)	2009-12-02	2017-12-05	Knowles Electronics, Llc	Directional audio capture
US8880396B1 (en) *	2010-04-28	2014-11-04	Audience, Inc.	Spectrum reconstruction for automatic speech recognition
DE102011006511B4 (de)	2011-03-31	2016-07-14	Sivantos Pte. Ltd.	Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegeräts
DE102011006515A1 (de)	2011-03-31	2012-10-04	Siemens Medical Instruments Pte. Ltd.	Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät
DE102011006472B4 (de)	2011-03-31	2013-08-14	Siemens Medical Instruments Pte. Ltd.	Verfahren zur Verbesserung der Sprachverständlichkeit mit einem Hörhilfegerät sowie Hörhilfegerät
KR101247652B1 (ko) *	2011-08-30	2013-04-01	광주과학기술원	잡음 제거 장치 및 방법
US9536540B2 (en)	2013-07-19	2017-01-03	Knowles Electronics, Llc	Speech signal separation and synthesis based on auditory scene analysis and speech modeling
JP2015169827A (ja) *	2014-03-07	2015-09-28	富士通株式会社	音声処理装置、音声処理方法および音声処理プログラム
US9978388B2 (en)	2014-09-12	2018-05-22	Knowles Electronics, Llc	Systems and methods for restoration of speech components
US9820042B1 (en)	2016-05-02	2017-11-14	Knowles Electronics, Llc	Stereo separation and directional suppression with omni-directional microphones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3566035A (en) *	1969-07-17	1971-02-23	Bell Telephone Labor Inc	Real time cepstrum analyzer
US4058676A (en) *	1975-07-07	1977-11-15	International Communication Sciences	Speech analysis and synthesis system
US4630305A (en) *	1985-07-01	1986-12-16	Motorola, Inc.	Automatic gain selector for a noise suppression system
DE3876569T2 (de) *	1987-04-03	1993-04-08	American Telephone & Telegraph	Detektor fuer stimmhafte laute mit adaptiver schwelle.

1991
- 1991-01-03 US US07/637,271 patent/US5204906A/en not_active Expired - Lifetime
- 1991-01-11 AU AU69278/91A patent/AU635600B2/en not_active Ceased
- 1991-02-04 EP EP91101452A patent/EP0442342B1/en not_active Expired - Lifetime
- 1991-02-04 DE DE69105154T patent/DE69105154T2/de not_active Expired - Fee Related
- 1991-02-11 NO NO910535A patent/NO306360B1/no unknown
- 1991-02-12 CA CA002036199A patent/CA2036199C/en not_active Expired - Fee Related
- 1991-02-12 FI FI910679A patent/FI103930B/fi not_active IP Right Cessation
- 1991-02-13 KR KR1019910002431A patent/KR960005740B1/ko not_active IP Right Cessation
1995
- 1995-12-07 HK HK185195A patent/HK185195A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
HK185195A (en)	1995-12-15
DE69105154D1 (de)	1994-12-22
FI910679A0 (fi)	1991-02-12
CA2036199A1 (en)	1991-08-14
KR960005740B1 (ko)	1996-05-01
NO910535L (no)	1991-08-14
CA2036199C (en)	1997-09-30
EP0442342A1 (en)	1991-08-21
FI910679A (fi)	1991-08-14
FI103930B1 (fi)	1999-10-15
US5204906A (en)	1993-04-20
AU635600B2 (en)	1993-03-25
AU6927891A (en)	1991-08-15
NO306360B1 (no)	1999-10-25
KR910015962A (ko)	1991-09-30
FI103930B (fi)	1999-10-15
EP0442342B1 (en)	1994-11-17
DE69105154T2 (de)	1995-03-23

Publication	Publication Date	Title
NO910220D0 (no)	1991-01-18	Signalbehandlings-anordning.
DE69012911D1 (de)	1994-11-03	Lautsprechersystem.
DE69124005D1 (de)	1997-02-20	Sprachsignalverarbeitungsvorrichtung
DE69108066D1 (de)	1995-04-20	Signalleitung.
DE69113310D1 (de)	1995-11-02	Mikrophongerät.
DE69022688D1 (de)	1995-11-02	Mikrophongerät.
FI911917A0 (fi)	1991-04-19	Elektrisk maetningsanordning foer gaongtidsmaetning av en elektrisk signal.
DE69130898D1 (de)	1999-03-25	Signalverarbeitungsvorrichtung
DE69103142D1 (de)	1994-09-01	Akustische suchvorrichtung.
NO910535D0 (no)	1991-02-11	Talesignal-behandlingsanordning.
DE68920005D1 (de)	1995-01-26	Signalverarbeitungseinrichtung.
DE69110530D1 (de)	1995-07-27	Lautsprechersystem.
DE69105167D1 (de)	1994-12-22	Laserbearbeitungsvorrichtung.
DE69203460D1 (de)	1995-08-17	Lautsprecher.
DE69112855D1 (de)	1995-10-19	Sprachsignalverarbeitungsvorrichtung.
DE69111683D1 (de)	1995-09-07	Lautsprechersystem.
DE69016447D1 (de)	1995-03-09	Digital-optisches tonsystem.
DE69108904D1 (de)	1995-05-18	Signalverarbeitungsschaltung.
DE69114383D1 (de)	1995-12-14	Videosignalverarbeitungsvorrichtung.
DE69112104D1 (de)	1995-09-21	Verstärkerschaltung.
ITRM910970A0 (it)	1991-12-24	Dispositivo di zettatura.
FI915661A0 (fi)	1991-11-29	En deviationsbegraensare foer en fraon en radiotelefon utsaend signal.
DE59009539D1 (de)	1995-09-21	Signal-Abtrennvorrichtung.
DE69113333D1 (de)	1995-11-02	Ohrstückvorrichtung.
DE69131936D1 (de)	2000-03-02	Signalverarbeitungsanordnung