DE69203186D1 - Verarbeitungsgerät für die menschliche Sprache zum Detektieren des Schliessens der Stimmritze. - Google Patents
Verarbeitungsgerät für die menschliche Sprache zum Detektieren des Schliessens der Stimmritze.Info
- Publication number
- DE69203186D1 DE69203186D1 DE69203186T DE69203186T DE69203186D1 DE 69203186 D1 DE69203186 D1 DE 69203186D1 DE 69203186 T DE69203186 T DE 69203186T DE 69203186 T DE69203186 T DE 69203186T DE 69203186 D1 DE69203186 D1 DE 69203186D1
- Authority
- DE
- Germany
- Prior art keywords
- glottis
- closing
- detecting
- human speech
- speech processor
- 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.)
- Expired - Fee Related
Links
- 210000004704 glottis Anatomy 0.000 title 1
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
- G10L25/78—Detection of presence or absence of voice signals
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91202437 | 1991-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69203186D1 true DE69203186D1 (de) | 1995-08-03 |
DE69203186T2 DE69203186T2 (de) | 1996-02-01 |
Family
ID=8207888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69203186T Expired - Fee Related DE69203186T2 (de) | 1991-09-20 | 1992-09-11 | Verarbeitungsgerät für die menschliche Sprache zum Detektieren des Schliessens der Stimmritze. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6470308B1 (de) |
EP (1) | EP0533257B1 (de) |
JP (1) | JPH05265479A (de) |
KR (1) | KR100227950B1 (de) |
DE (1) | DE69203186T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6490562B1 (en) | 1997-04-09 | 2002-12-03 | Matsushita Electric Industrial Co., Ltd. | Method and system for analyzing voices |
US20030088417A1 (en) * | 2001-09-19 | 2003-05-08 | Takahiro Kamai | Speech analysis method and speech synthesis system |
CA2388439A1 (en) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | A method and device for efficient frame erasure concealment in linear predictive based speech codecs |
US20050096900A1 (en) * | 2003-10-31 | 2005-05-05 | Bossemeyer Robert W. | Locating and confirming glottal events within human speech signals |
EP1628288A1 (de) * | 2004-08-19 | 2006-02-22 | Vrije Universiteit Brussel | Verfahren und System zur Tonsynthese |
US7565292B2 (en) * | 2004-09-17 | 2009-07-21 | Micriosoft Corporation | Quantitative model for formant dynamics and contextually assimilated reduction in fluent speech |
US7565284B2 (en) * | 2004-11-05 | 2009-07-21 | Microsoft Corporation | Acoustic models with structured hidden dynamics with integration over many possible hidden trajectories |
US7519531B2 (en) * | 2005-03-30 | 2009-04-14 | Microsoft Corporation | Speaker adaptive learning of resonance targets in a hidden trajectory model of speech coarticulation |
US8251924B2 (en) * | 2006-07-07 | 2012-08-28 | Ambient Corporation | Neural translator |
DK2242045T3 (da) * | 2009-04-16 | 2012-09-24 | Univ Mons | Talesyntese og kodningsfremgangsmåder |
US9082416B2 (en) * | 2010-09-16 | 2015-07-14 | Qualcomm Incorporated | Estimating a pitch lag |
KR20120056661A (ko) * | 2010-11-25 | 2012-06-04 | 한국전자통신연구원 | 음성 신호 전처리 장치 및 방법 |
US10453479B2 (en) * | 2011-09-23 | 2019-10-22 | Lessac Technologies, Inc. | Methods for aligning expressive speech utterances with text and systems therefor |
WO2020044362A2 (en) | 2018-09-01 | 2020-03-05 | Indian Institute Of Technology Bombay | Real-time pitch tracking by detection of glottal excitation epochs in speech signal using hilbert envelope |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381091A (en) * | 1965-06-01 | 1968-04-30 | Bell Telephone Labor Inc | Apparatus for determining the periodicity and aperiodicity of a complex wave |
US3511932A (en) * | 1967-08-29 | 1970-05-12 | Bell Telephone Labor Inc | Self-oscillating vocal tract excitation source |
US3770892A (en) * | 1972-05-26 | 1973-11-06 | Ibm | Connected word recognition system |
US3940565A (en) * | 1973-07-27 | 1976-02-24 | Klaus Wilhelm Lindenberg | Time domain speech recognition system |
US4561102A (en) * | 1982-09-20 | 1985-12-24 | At&T Bell Laboratories | Pitch detector for speech analysis |
GB2182795B (en) * | 1985-11-12 | 1988-10-05 | Nat Res Dev | Apparatus and methods for speech analysis |
US4862503A (en) * | 1988-01-19 | 1989-08-29 | Syracuse University | Voice parameter extractor using oral airflow |
JP2504171B2 (ja) * | 1989-03-16 | 1996-06-05 | 日本電気株式会社 | 声門波形に基づく話者識別装置 |
DE69228211T2 (de) * | 1991-08-09 | 1999-07-08 | Koninkl Philips Electronics Nv | Verfahren und Apparat zur Handhabung von Höhe und Dauer eines physikalischen Audiosignals |
-
1992
- 1992-09-11 DE DE69203186T patent/DE69203186T2/de not_active Expired - Fee Related
- 1992-09-11 EP EP92202780A patent/EP0533257B1/de not_active Expired - Lifetime
- 1992-09-17 KR KR1019920016889A patent/KR100227950B1/ko not_active IP Right Cessation
- 1992-09-17 JP JP4247875A patent/JPH05265479A/ja active Pending
-
1997
- 1997-06-04 US US08/869,020 patent/US6470308B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05265479A (ja) | 1993-10-15 |
EP0533257B1 (de) | 1995-06-28 |
KR930006632A (ko) | 1993-04-21 |
EP0533257A3 (en) | 1993-06-09 |
EP0533257A2 (de) | 1993-03-24 |
DE69203186T2 (de) | 1996-02-01 |
US6470308B1 (en) | 2002-10-22 |
KR100227950B1 (ko) | 1999-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: VOLMER, G., DIPL.-ING., PAT.-ANW., 52066 AACHEN |
|
8339 | Ceased/non-payment of the annual fee |