AU2001275991A1 - System and method for voice recognition with a plurality of voice recognition engines - Google Patents
System and method for voice recognition with a plurality of voice recognition enginesInfo
- Publication number
- AU2001275991A1 AU2001275991A1 AU2001275991A AU7599101A AU2001275991A1 AU 2001275991 A1 AU2001275991 A1 AU 2001275991A1 AU 2001275991 A AU2001275991 A AU 2001275991A AU 7599101 A AU7599101 A AU 7599101A AU 2001275991 A1 AU2001275991 A1 AU 2001275991A1
- Authority
- AU
- Australia
- Prior art keywords
- voice recognition
- engine
- results
- engines
- dtw
- 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.)
- Abandoned
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
- G10L15/28—Constructional details of speech recognition systems
- G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
Abstract
A method and system that combines voice recognition engines and resolves any differences between the results of individual voice recognition engines. A speaker independent (SI) Hidden Markov Model (HMM) engine, a speaker independent Dynamic Time Warping (DTW-SI) engine and a speaker dependent Dynamic Time Warping (DTW-SD) engine are combined. Combining and resolving the results of these engines results in a system with better recognition accuracy and lower rejection rates than using the results of only one engine.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09618177 | 2000-07-18 | ||
US09/618,177 US6671669B1 (en) | 2000-07-18 | 2000-07-18 | combined engine system and method for voice recognition |
PCT/US2001/022761 WO2002007148A1 (en) | 2000-07-18 | 2001-07-17 | System and method for voice recognition with a plurality of voice recognition engines |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001275991A1 true AU2001275991A1 (en) | 2002-01-30 |
Family
ID=24476623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001275991A Abandoned AU2001275991A1 (en) | 2000-07-18 | 2001-07-17 | System and method for voice recognition with a plurality of voice recognition engines |
Country Status (10)
Country | Link |
---|---|
US (1) | US6671669B1 (en) |
EP (1) | EP1301922B1 (en) |
CN (1) | CN1188831C (en) |
AT (1) | ATE349751T1 (en) |
AU (1) | AU2001275991A1 (en) |
DE (1) | DE60125542T2 (en) |
ES (1) | ES2278763T3 (en) |
HK (1) | HK1057816A1 (en) |
TW (1) | TWI253056B (en) |
WO (1) | WO2002007148A1 (en) |
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US8639510B1 (en) | 2007-12-24 | 2014-01-28 | Kai Yu | Acoustic scoring unit implemented on a single FPGA or ASIC |
US8352265B1 (en) | 2007-12-24 | 2013-01-08 | Edward Lin | Hardware implemented backend search engine for a high-rate speech recognition system |
US8463610B1 (en) | 2008-01-18 | 2013-06-11 | Patrick J. Bourke | Hardware-implemented scalable modular engine for low-power speech recognition |
US9020816B2 (en) * | 2008-08-14 | 2015-04-28 | 21Ct, Inc. | Hidden markov model for speech processing with training method |
US8788256B2 (en) | 2009-02-17 | 2014-07-22 | Sony Computer Entertainment Inc. | Multiple language voice recognition |
US8442833B2 (en) | 2009-02-17 | 2013-05-14 | Sony Computer Entertainment Inc. | Speech processing with source location estimation using signals from two or more microphones |
US8442829B2 (en) | 2009-02-17 | 2013-05-14 | Sony Computer Entertainment Inc. | Automatic computation streaming partition for voice recognition on multiple processors with limited memory |
US8417526B2 (en) * | 2009-03-13 | 2013-04-09 | Adacel, Inc. | Speech recognition learning system and method |
US9026444B2 (en) | 2009-09-16 | 2015-05-05 | At&T Intellectual Property I, L.P. | System and method for personalization of acoustic models for automatic speech recognition |
US8812321B2 (en) * | 2010-09-30 | 2014-08-19 | At&T Intellectual Property I, L.P. | System and method for combining speech recognition outputs from a plurality of domain-specific speech recognizers via machine learning |
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EP2904608B1 (en) | 2012-10-04 | 2017-05-03 | Nuance Communications, Inc. | Improved hybrid controller for asr |
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US9761228B2 (en) * | 2013-02-25 | 2017-09-12 | Mitsubishi Electric Corporation | Voice recognition system and voice recognition device |
CN104143330A (en) * | 2013-05-07 | 2014-11-12 | 佳能株式会社 | Voice recognizing method and voice recognizing system |
US20140337030A1 (en) * | 2013-05-07 | 2014-11-13 | Qualcomm Incorporated | Adaptive audio frame processing for keyword detection |
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CN107077856B (en) * | 2014-08-28 | 2020-07-14 | 诺基亚技术有限公司 | Audio parameter quantization |
CN104616653B (en) * | 2015-01-23 | 2018-02-23 | 北京云知声信息技术有限公司 | Wake up word matching process, device and voice awakening method, device |
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GB2566760B (en) * | 2017-10-20 | 2019-10-23 | Please Hold Uk Ltd | Audio Signal |
CN111128154B (en) * | 2019-12-03 | 2022-06-03 | 杭州蓦然认知科技有限公司 | Method and device for forming interaction engine cluster by aggregation |
CN111694331B (en) * | 2020-05-11 | 2021-11-02 | 杭州睿疆科技有限公司 | System, method and computer equipment for adjusting production process parameters |
US11664033B2 (en) * | 2020-06-15 | 2023-05-30 | Samsung Electronics Co., Ltd. | Electronic apparatus and controlling method thereof |
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-
2000
- 2000-07-18 US US09/618,177 patent/US6671669B1/en not_active Expired - Lifetime
-
2001
- 2001-07-17 AT AT01953554T patent/ATE349751T1/en not_active IP Right Cessation
- 2001-07-17 WO PCT/US2001/022761 patent/WO2002007148A1/en active IP Right Grant
- 2001-07-17 AU AU2001275991A patent/AU2001275991A1/en not_active Abandoned
- 2001-07-17 EP EP01953554A patent/EP1301922B1/en not_active Expired - Lifetime
- 2001-07-17 CN CNB018145922A patent/CN1188831C/en not_active Expired - Fee Related
- 2001-07-17 DE DE60125542T patent/DE60125542T2/en not_active Expired - Lifetime
- 2001-07-17 ES ES01953554T patent/ES2278763T3/en not_active Expired - Lifetime
- 2001-07-18 TW TW090117578A patent/TWI253056B/en not_active IP Right Cessation
-
2004
- 2004-01-30 HK HK04100626A patent/HK1057816A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1454380A (en) | 2003-11-05 |
ES2278763T3 (en) | 2007-08-16 |
CN1188831C (en) | 2005-02-09 |
DE60125542D1 (en) | 2007-02-08 |
DE60125542T2 (en) | 2007-10-11 |
ATE349751T1 (en) | 2007-01-15 |
TWI253056B (en) | 2006-04-11 |
HK1057816A1 (en) | 2004-04-16 |
WO2002007148A1 (en) | 2002-01-24 |
EP1301922B1 (en) | 2006-12-27 |
US6671669B1 (en) | 2003-12-30 |
EP1301922A1 (en) | 2003-04-16 |
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