DE69613556T2 - Schlüsselworterkennung - Google Patents
SchlüsselworterkennungInfo
- Publication number
- DE69613556T2 DE69613556T2 DE69613556T DE69613556T DE69613556T2 DE 69613556 T2 DE69613556 T2 DE 69613556T2 DE 69613556 T DE69613556 T DE 69613556T DE 69613556 T DE69613556 T DE 69613556T DE 69613556 T2 DE69613556 T2 DE 69613556T2
- Authority
- DE
- Germany
- Prior art keywords
- keyword recognition
- keyword
- recognition
- 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
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
- G10L15/04—Segmentation; Word boundary detection
-
- 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
- G10L15/26—Speech to text systems
-
- 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
- G10L2015/088—Word spotting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96302320A EP0800158B1 (de) | 1996-04-01 | 1996-04-01 | Schlüsselworterkennung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69613556D1 DE69613556D1 (de) | 2001-08-02 |
DE69613556T2 true DE69613556T2 (de) | 2001-10-04 |
Family
ID=8224875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69613556T Expired - Fee Related DE69613556T2 (de) | 1996-04-01 | 1996-04-01 | Schlüsselworterkennung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5950159A (de) |
EP (1) | EP0800158B1 (de) |
DE (1) | DE69613556T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6961700B2 (en) | 1996-09-24 | 2005-11-01 | Allvoice Computing Plc | Method and apparatus for processing the output of a speech recognition engine |
US6321192B1 (en) * | 1998-10-22 | 2001-11-20 | International Business Machines Corporation | Adaptive learning method and system that matches keywords using a parsed keyword data structure having a hash index based on an unicode value |
US7263484B1 (en) | 2000-03-04 | 2007-08-28 | Georgia Tech Research Corporation | Phonetic searching |
US6438519B1 (en) * | 2000-05-31 | 2002-08-20 | Motorola, Inc. | Apparatus and method for rejecting out-of-class inputs for pattern classification |
DE10051794C2 (de) * | 2000-10-18 | 2003-04-17 | Saymore Speech Operated System | Verfahren zur eindeutigen Zuweisung eines Befehls und Verfahren zur Sprachsteuerung |
DE60327020D1 (de) * | 2002-05-27 | 2009-05-20 | Pioneer Corp | Vorrichtung, Verfahren und computerlesbares Aufzeichnungsmedium zur Erkennung von Schlüsselwörtern in spontaner Sprache |
US20040006470A1 (en) * | 2002-07-03 | 2004-01-08 | Pioneer Corporation | Word-spotting apparatus, word-spotting method, and word-spotting program |
WO2005010866A1 (en) | 2003-07-23 | 2005-02-03 | Nexidia Inc. | Spoken word spotting queries |
US8170873B1 (en) * | 2003-07-23 | 2012-05-01 | Nexidia Inc. | Comparing events in word spotting |
WO2005103951A1 (en) * | 2004-04-23 | 2005-11-03 | Novauris Technologies Limited | Tree index based method for accessing automatic directory |
US7406408B1 (en) | 2004-08-24 | 2008-07-29 | The United States Of America As Represented By The Director, National Security Agency | Method of recognizing phones in speech of any language |
US7430503B1 (en) | 2004-08-24 | 2008-09-30 | The United States Of America As Represented By The Director, National Security Agency | Method of combining corpora to achieve consistency in phonetic labeling |
US9195766B2 (en) | 2004-12-14 | 2015-11-24 | Google Inc. | Providing useful information associated with an item in a document |
JP4298672B2 (ja) * | 2005-04-11 | 2009-07-22 | キヤノン株式会社 | 混合分布hmmの状態の出力確率計算方法および装置 |
US8676582B2 (en) * | 2007-03-14 | 2014-03-18 | Nec Corporation | System and method for speech recognition using a reduced user dictionary, and computer readable storage medium therefor |
FR2927461A1 (fr) * | 2008-02-08 | 2009-08-14 | France Telecom | Procede, dispositif et programme d'ordinateur pour la recherche de mots-cles dans un signal de parole |
US9020816B2 (en) * | 2008-08-14 | 2015-04-28 | 21Ct, Inc. | Hidden markov model for speech processing with training method |
WO2010098209A1 (ja) * | 2009-02-26 | 2010-09-02 | 国立大学法人豊橋技術科学大学 | 音声検索装置および音声検索方法 |
US8051086B2 (en) * | 2009-06-24 | 2011-11-01 | Nexidia Inc. | Enhancing call center performance |
US8700399B2 (en) | 2009-07-06 | 2014-04-15 | Sensory, Inc. | Systems and methods for hands-free voice control and voice search |
TWI475558B (zh) * | 2012-11-08 | 2015-03-01 | Ind Tech Res Inst | 詞語驗證的方法及裝置 |
US8918406B2 (en) | 2012-12-14 | 2014-12-23 | Second Wind Consulting Llc | Intelligent analysis queue construction |
US20140310000A1 (en) * | 2013-04-16 | 2014-10-16 | Nexidia Inc. | Spotting and filtering multimedia |
US9390708B1 (en) * | 2013-05-28 | 2016-07-12 | Amazon Technologies, Inc. | Low latency and memory efficient keywork spotting |
JP7191792B2 (ja) * | 2019-08-23 | 2022-12-19 | 株式会社東芝 | 情報処理装置、情報処理方法およびプログラム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218668A (en) * | 1984-09-28 | 1993-06-08 | Itt Corporation | Keyword recognition system and method using template concantenation model |
US4977599A (en) * | 1985-05-29 | 1990-12-11 | International Business Machines Corporation | Speech recognition employing a set of Markov models that includes Markov models representing transitions to and from silence |
CA2015410C (en) * | 1989-05-17 | 1996-04-02 | Chin H. Lee | Speech recognition employing key word modeling and non-key word modeling |
US5202952A (en) * | 1990-06-22 | 1993-04-13 | Dragon Systems, Inc. | Large-vocabulary continuous speech prefiltering and processing system |
US5199077A (en) * | 1991-09-19 | 1993-03-30 | Xerox Corporation | Wordspotting for voice editing and indexing |
US5440662A (en) * | 1992-12-11 | 1995-08-08 | At&T Corp. | Keyword/non-keyword classification in isolated word speech recognition |
-
1996
- 1996-04-01 EP EP96302320A patent/EP0800158B1/de not_active Expired - Lifetime
- 1996-04-01 DE DE69613556T patent/DE69613556T2/de not_active Expired - Fee Related
-
1997
- 1997-03-19 US US08/818,646 patent/US5950159A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69613556D1 (de) | 2001-08-02 |
US5950159A (en) | 1999-09-07 |
EP0800158B1 (de) | 2001-06-27 |
EP0800158A1 (de) | 1997-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |