ES2047029T3 - Sistema y tecnica de reconocimiento de voz. - Google Patents
Sistema y tecnica de reconocimiento de voz.Info
- Publication number
- ES2047029T3 ES2047029T3 ES88302730T ES88302730T ES2047029T3 ES 2047029 T3 ES2047029 T3 ES 2047029T3 ES 88302730 T ES88302730 T ES 88302730T ES 88302730 T ES88302730 T ES 88302730T ES 2047029 T3 ES2047029 T3 ES 2047029T3
- Authority
- ES
- Spain
- Prior art keywords
- technique
- words
- selection
- alignment
- corresponding part
- 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 - Lifetime
Links
- 239000012530 fluid Substances 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
- G10L15/08—Speech classification or search
- G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Machine Translation (AREA)
- Document Processing Apparatus (AREA)
Abstract
SE PRESENTA UN SISTEMA Y UNA TECNICA DE RECONOCIMIENTO DE LAS PALABRAS QUE ES DE TIPO ACUSTICA/FONETICA. SE HACE UN LOCUTOR-INDEPENDIENTE Y ES CAPAZ DE UN RECONOCIMIENTO DE LAS PALABRAS CONTINUO DURANTE UN DISCURSO FLUIDO MEDIANTE UNA COMBINACION DE TECNICAS QUE INCLUYEN, ENTRE, USANDO UN MODELO DE MARKOV LLAMADO DE DURACION-VARIABLE-CONTINUAMENTE LATENTE PARA LA IDENTIFICACION DE SEGMENTOS DE PALABRAS Y HACIENDO TODOS LOS PASOS DE LA TECNICA EN RESPUESTA A LA INFORMACION PERMANENTE, Y USANDO UN PASO SEPARADO PARA EL ALINEAMIENTO DE LOS MIEMBROS DE LAS ORDENACIONES DE PALABRAS CANDIDATAS CON LAS SEÑALES DE CARACTERISTICAS ACUSTICAS REPRESENTATIVAS DE LA PARTE CORRESPONDIENTE DE LA PRONUNCIACION, INCLUYENDO EL USAR PARES DE SEGMENTOS FONETICOS CANDIDATOS EN LA TECNICA DE ALINEAMIENTO. ALGUNA AMBIGUEDAD RESIDUAL EN LA SELECCION DE PALABRAS SE RESUELVE ENTONCES MAS RAPIDAMENTE QUE EN EL ARTIFICIO ANTERIOR, PRESCINDIENDO DE LA TECNICA DE SELECCION DE SENTENCIA ULTIMA EMPLEADA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/034,467 US4852180A (en) | 1987-04-03 | 1987-04-03 | Speech recognition by acoustic/phonetic system and technique |
SG22094A SG22094G (en) | 1987-04-03 | 1994-02-07 | Speech recognition system and technique |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047029T3 true ES2047029T3 (es) | 1994-02-16 |
Family
ID=26663871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88302730T Expired - Lifetime ES2047029T3 (es) | 1987-04-03 | 1988-03-28 | Sistema y tecnica de reconocimiento de voz. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4852180A (es) |
EP (1) | EP0285353B1 (es) |
JP (1) | JPS63259697A (es) |
AU (1) | AU596510B2 (es) |
CA (1) | CA1336207C (es) |
DE (1) | DE3886080T2 (es) |
ES (1) | ES2047029T3 (es) |
HK (1) | HK107994A (es) |
SG (1) | SG22094G (es) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0296800A (ja) * | 1988-10-03 | 1990-04-09 | Nec Corp | 連続音声認識装置 |
US5278911A (en) * | 1989-05-18 | 1994-01-11 | Smiths Industries Public Limited Company | Speech recognition using a neural net |
WO1991013431A1 (en) * | 1990-02-26 | 1991-09-05 | Motorola, Inc | Method and apparatus for recognizing string of word commands in a hierarchical command structure |
US5222188A (en) * | 1990-08-21 | 1993-06-22 | Emerson & Stern Associates, Inc. | Method and apparatus for speech recognition based on subsyllable spellings |
US5208897A (en) * | 1990-08-21 | 1993-05-04 | Emerson & Stern Associates, Inc. | Method and apparatus for speech recognition based on subsyllable spellings |
EP0481107B1 (en) * | 1990-10-16 | 1995-09-06 | International Business Machines Corporation | A phonetic Hidden Markov Model speech synthesizer |
JP2979711B2 (ja) * | 1991-04-24 | 1999-11-15 | 日本電気株式会社 | パターン認識方式および標準パターン学習方式 |
DE69425564D1 (de) * | 1993-03-12 | 2000-09-21 | Stanford Res Inst Int | Verfahren und vorrichtung für sprachunterricht mittels interaktiver sprachsteuerung |
US5704004A (en) * | 1993-12-01 | 1997-12-30 | Industrial Technology Research Institute | Apparatus and method for normalizing and categorizing linear prediction code vectors using Bayesian categorization technique |
US5615299A (en) * | 1994-06-20 | 1997-03-25 | International Business Machines Corporation | Speech recognition using dynamic features |
GB2290684A (en) * | 1994-06-22 | 1996-01-03 | Ibm | Speech synthesis using hidden Markov model to determine speech unit durations |
BR9508898A (pt) * | 1994-09-07 | 1997-11-25 | Motorola Inc | Sistema para reconhecer sons falados |
US5594834A (en) * | 1994-09-30 | 1997-01-14 | Motorola, Inc. | Method and system for recognizing a boundary between sounds in continuous speech |
US5638486A (en) * | 1994-10-26 | 1997-06-10 | Motorola, Inc. | Method and system for continuous speech recognition using voting techniques |
US5596679A (en) * | 1994-10-26 | 1997-01-21 | Motorola, Inc. | Method and system for identifying spoken sounds in continuous speech by comparing classifier outputs |
US5687287A (en) * | 1995-05-22 | 1997-11-11 | Lucent Technologies Inc. | Speaker verification method and apparatus using mixture decomposition discrimination |
WO1998014934A1 (en) | 1996-10-02 | 1998-04-09 | Sri International | Method and system for automatic text-independent grading of pronunciation for language instruction |
US6018708A (en) * | 1997-08-26 | 2000-01-25 | Nortel Networks Corporation | Method and apparatus for performing speech recognition utilizing a supplementary lexicon of frequently used orthographies |
US5983177A (en) * | 1997-12-18 | 1999-11-09 | Nortel Networks Corporation | Method and apparatus for obtaining transcriptions from multiple training utterances |
DE19857070A1 (de) * | 1998-12-10 | 2000-06-15 | Michael Mende | Verfahren und Vorrichtung zur Ermittlung einer orthographischen Wiedergabe eines Textes |
US6671669B1 (en) * | 2000-07-18 | 2003-12-30 | Qualcomm Incorporated | combined engine system and method for voice recognition |
US7089184B2 (en) | 2001-03-22 | 2006-08-08 | Nurv Center Technologies, Inc. | Speech recognition for recognizing speaker-independent, continuous speech |
US7769592B2 (en) * | 2002-02-22 | 2010-08-03 | Nuance Communications, Inc. | Automatic selection of a disambiguation data field for a speech interface |
US7697700B2 (en) * | 2006-05-04 | 2010-04-13 | Sony Computer Entertainment Inc. | Noise removal for electronic device with far field microphone on console |
US7062436B1 (en) | 2003-02-11 | 2006-06-13 | Microsoft Corporation | Word-specific acoustic models in a speech recognition system |
US7076422B2 (en) * | 2003-03-13 | 2006-07-11 | Microsoft Corporation | Modelling and processing filled pauses and noises in speech recognition |
US7487094B1 (en) | 2003-06-20 | 2009-02-03 | Utopy, Inc. | System and method of call classification with context modeling based on composite words |
US7433820B2 (en) * | 2004-05-12 | 2008-10-07 | International Business Machines Corporation | Asynchronous Hidden Markov Model method and system |
US20050282563A1 (en) * | 2004-06-17 | 2005-12-22 | Ixi Mobile (R&D) Ltd. | Message recognition and display system and method for a mobile communication device |
US8924212B1 (en) | 2005-08-26 | 2014-12-30 | At&T Intellectual Property Ii, L.P. | System and method for robust access and entry to large structured data using voice form-filling |
US8654963B2 (en) | 2008-12-19 | 2014-02-18 | Genesys Telecommunications Laboratories, Inc. | Method and system for integrating an interaction management system with a business rules management system |
US8494857B2 (en) | 2009-01-06 | 2013-07-23 | Regents Of The University Of Minnesota | Automatic measurement of speech fluency |
US8463606B2 (en) | 2009-07-13 | 2013-06-11 | Genesys Telecommunications Laboratories, Inc. | System for analyzing interactions and reporting analytic results to human-operated and system interfaces in real time |
WO2013138633A1 (en) | 2012-03-15 | 2013-09-19 | Regents Of The University Of Minnesota | Automated verbal fluency assessment |
US9230548B2 (en) * | 2012-06-06 | 2016-01-05 | Cypress Semiconductor Corporation | Hybrid hashing scheme for active HMMS |
US9912816B2 (en) | 2012-11-29 | 2018-03-06 | Genesys Telecommunications Laboratories, Inc. | Workload distribution with resource awareness |
US9542936B2 (en) | 2012-12-29 | 2017-01-10 | Genesys Telecommunications Laboratories, Inc. | Fast out-of-vocabulary search in automatic speech recognition systems |
EP3489945B1 (en) * | 2016-07-22 | 2021-04-14 | Yamaha Corporation | Musical performance analysis method, automatic music performance method, and automatic musical performance system |
CN108022593A (zh) * | 2018-01-16 | 2018-05-11 | 成都福兰特电子技术股份有限公司 | 一种高灵敏度语音识别系统及其控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US458670A (en) * | 1891-09-01 | Combined bin and sifter | ||
US4277644A (en) * | 1979-07-16 | 1981-07-07 | Bell Telephone Laboratories, Incorporated | Syntactic continuous speech recognizer |
US4761815A (en) * | 1981-05-01 | 1988-08-02 | Figgie International, Inc. | Speech recognition system based on word state duration and/or weight |
US4587670A (en) * | 1982-10-15 | 1986-05-06 | At&T Bell Laboratories | Hidden Markov model speech recognition arrangement |
US4718094A (en) * | 1984-11-19 | 1988-01-05 | International Business Machines Corp. | Speech recognition system |
US4783804A (en) * | 1985-03-21 | 1988-11-08 | American Telephone And Telegraph Company, At&T Bell Laboratories | Hidden Markov model speech recognition arrangement |
-
1987
- 1987-04-03 US US07/034,467 patent/US4852180A/en not_active Expired - Lifetime
-
1988
- 1988-02-29 CA CA000560111A patent/CA1336207C/en not_active Expired - Fee Related
- 1988-03-28 ES ES88302730T patent/ES2047029T3/es not_active Expired - Lifetime
- 1988-03-28 DE DE88302730T patent/DE3886080T2/de not_active Expired - Fee Related
- 1988-03-28 EP EP88302730A patent/EP0285353B1/en not_active Expired - Lifetime
- 1988-03-31 AU AU14042/88A patent/AU596510B2/en not_active Ceased
- 1988-04-01 JP JP63078322A patent/JPS63259697A/ja active Pending
-
1994
- 1994-02-07 SG SG22094A patent/SG22094G/en unknown
- 1994-10-06 HK HK107994A patent/HK107994A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0285353B1 (en) | 1993-12-08 |
SG22094G (en) | 1995-03-17 |
HK107994A (en) | 1994-10-14 |
EP0285353A3 (en) | 1989-08-23 |
CA1336207C (en) | 1995-07-04 |
DE3886080D1 (de) | 1994-01-20 |
AU596510B2 (en) | 1990-05-03 |
EP0285353A2 (en) | 1988-10-05 |
AU1404288A (en) | 1988-10-06 |
JPS63259697A (ja) | 1988-10-26 |
DE3886080T2 (de) | 1994-05-11 |
US4852180A (en) | 1989-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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