NL7602531A - Woordgrensdetector voor spraakherkenningsappara- tuur. - Google Patents
Woordgrensdetector voor spraakherkenningsappara- tuur.Info
- Publication number
- NL7602531A NL7602531A NL7602531A NL7602531A NL7602531A NL 7602531 A NL7602531 A NL 7602531A NL 7602531 A NL7602531 A NL 7602531A NL 7602531 A NL7602531 A NL 7602531A NL 7602531 A NL7602531 A NL 7602531A
- Authority
- NL
- Netherlands
- Prior art keywords
- signals
- word
- signal
- address
- feature
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 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
-
- 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
- G10L25/87—Detection of discrete points within a voice signal
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)
- Time-Division Multiplex Systems (AREA)
- Machine Translation (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/556,633 US4032710A (en) | 1975-03-10 | 1975-03-10 | Word boundary detector for speech recognition equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7602531A true NL7602531A (nl) | 1976-09-14 |
Family
ID=24222178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7602531A NL7602531A (nl) | 1975-03-10 | 1976-03-10 | Woordgrensdetector voor spraakherkenningsappara- tuur. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4032710A (nl) |
DE (1) | DE2608569A1 (nl) |
FR (1) | FR2304135A1 (nl) |
GB (1) | GB1536965A (nl) |
NL (1) | NL7602531A (nl) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1569450A (en) * | 1976-05-27 | 1980-06-18 | Nippon Electric Co | Speech recognition system |
JPS53105303A (en) * | 1977-02-25 | 1978-09-13 | Hitachi Ltd | Preprocessing system for audio recognition |
JPS542001A (en) * | 1977-06-02 | 1979-01-09 | Sukoopu Inc | Signal pattern coder and identifier |
CA1116300A (en) * | 1977-12-28 | 1982-01-12 | Hiroaki Sakoe | Speech recognition system |
US4227176A (en) * | 1978-04-27 | 1980-10-07 | Dialog Systems, Inc. | Continuous speech recognition method |
JPS5850360B2 (ja) * | 1978-05-12 | 1983-11-10 | 株式会社日立製作所 | 音声認識装置における前処理方法 |
US4292470A (en) * | 1979-09-10 | 1981-09-29 | Interstate Electronics Corp. | Audio signal recognition computer |
US4412098A (en) * | 1979-09-10 | 1983-10-25 | Interstate Electronics Corporation | Audio signal recognition computer |
US4388495A (en) * | 1981-05-01 | 1983-06-14 | Interstate Electronics Corporation | Speech recognition microcomputer |
US4520499A (en) * | 1982-06-25 | 1985-05-28 | Milton Bradley Company | Combination speech synthesis and recognition apparatus |
JPS603700A (ja) * | 1983-06-22 | 1985-01-10 | 日本電気株式会社 | 音声検出方式 |
DE3411485A1 (de) * | 1984-03-28 | 1985-10-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur erfassung der grenzen von signalen, die vor einem hintergrundsignalgemisch auftreten |
US4821325A (en) * | 1984-11-08 | 1989-04-11 | American Telephone And Telegraph Company, At&T Bell Laboratories | Endpoint detector |
US5165007A (en) * | 1985-02-01 | 1992-11-17 | International Business Machines Corporation | Feneme-based Markov models for words |
US5241649A (en) * | 1985-02-18 | 1993-08-31 | Matsushita Electric Industrial Co., Ltd. | Voice recognition method |
US4980918A (en) * | 1985-05-09 | 1990-12-25 | International Business Machines Corporation | Speech recognition system with efficient storage and rapid assembly of phonological graphs |
GB8613327D0 (en) * | 1986-06-02 | 1986-07-09 | British Telecomm | Speech processor |
JPH01169499A (ja) * | 1987-12-24 | 1989-07-04 | Fujitsu Ltd | 単語音声区間切出し方式 |
DE4103913C2 (de) * | 1991-02-08 | 1994-04-21 | Senden Uhrenfab Gmbh | Verfahren und Einrichtung zur Steuerung von Geräten |
DE4422545A1 (de) * | 1994-06-28 | 1996-01-04 | Sel Alcatel Ag | Start-/Endpunkt-Detektion zur Worterkennung |
DE19500494C2 (de) * | 1995-01-10 | 1997-01-23 | Siemens Ag | Merkmalsextraktionsverfahren für ein Sprachsignal |
US5701389A (en) * | 1995-01-31 | 1997-12-23 | Lucent Technologies, Inc. | Window switching based on interblock and intrablock frequency band energy |
DE19854341A1 (de) * | 1998-11-25 | 2000-06-08 | Alcatel Sa | Verfahren und Schaltungsanordnung zur Sprachpegelmessung in einem Sprachsignalverarbeitungssystem |
US8103503B2 (en) * | 2007-11-01 | 2012-01-24 | Microsoft Corporation | Speech recognition for determining if a user has correctly read a target sentence string |
US20090132237A1 (en) * | 2007-11-19 | 2009-05-21 | L N T S - Linguistech Solution Ltd | Orthogonal classification of words in multichannel speech recognizers |
US9922640B2 (en) | 2008-10-17 | 2018-03-20 | Ashwin P Rao | System and method for multimodal utterance detection |
US9672811B2 (en) * | 2012-11-29 | 2017-06-06 | Sony Interactive Entertainment Inc. | Combining auditory attention cues with phoneme posterior scores for phone/vowel/syllable boundary detection |
GB2577997B (en) * | 2017-03-01 | 2020-12-16 | Toshiba Kk | A feature extraction system, an automatic speech recognition system, a feature extraction method, an automatic speech recognition method and a method |
GB2560174B (en) * | 2017-03-01 | 2020-09-23 | Toshiba Kk | Training an automatic speech recognition system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB981154A (en) * | 1961-03-20 | 1965-01-20 | Nippon Telegraph & Telephone | Improved phonetic typewriter system |
US3225141A (en) * | 1962-07-02 | 1965-12-21 | Ibm | Sound analyzing system |
GB1261385A (en) * | 1968-07-24 | 1972-01-26 | Matsushita Electric Ind Co Ltd | Speech analyzing apparatus |
US3588363A (en) * | 1969-07-30 | 1971-06-28 | Rca Corp | Word recognition system for voice controller |
US3679830A (en) * | 1970-05-11 | 1972-07-25 | Malcolm R Uffelman | Cohesive zone boundary detector |
US3755627A (en) * | 1971-12-22 | 1973-08-28 | Us Navy | Programmable feature extractor and speech recognizer |
US3883850A (en) * | 1972-06-19 | 1975-05-13 | Threshold Tech | Programmable word recognition apparatus |
-
1975
- 1975-03-10 US US05/556,633 patent/US4032710A/en not_active Expired - Lifetime
-
1976
- 1976-03-02 DE DE19762608569 patent/DE2608569A1/de not_active Withdrawn
- 1976-03-05 GB GB8841/76A patent/GB1536965A/en not_active Expired
- 1976-03-08 FR FR7606497A patent/FR2304135A1/fr not_active Withdrawn
- 1976-03-10 NL NL7602531A patent/NL7602531A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2304135A1 (fr) | 1976-10-08 |
US4032710A (en) | 1977-06-28 |
DE2608569A1 (de) | 1976-09-30 |
GB1536965A (en) | 1978-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |