ZA200208371B - Method and apparatus for mitigating the effect of transmission errors in a distributed speech recognition process and system. - Google Patents
Method and apparatus for mitigating the effect of transmission errors in a distributed speech recognition process and system. Download PDFInfo
- Publication number
- ZA200208371B ZA200208371B ZA200208371A ZA200208371A ZA200208371B ZA 200208371 B ZA200208371 B ZA 200208371B ZA 200208371 A ZA200208371 A ZA 200208371A ZA 200208371 A ZA200208371 A ZA 200208371A ZA 200208371 B ZA200208371 B ZA 200208371B
- Authority
- ZA
- South Africa
- Prior art keywords
- speech recognition
- parameters
- processing
- data
- speech
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 230000000694 effects Effects 0.000 title claims abstract description 19
- 230000000116 mitigating effect Effects 0.000 title claims description 13
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- 239000013598 vector Substances 0.000 claims description 69
- 238000005070 sampling Methods 0.000 claims description 24
- 238000013139 quantization Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 description 24
- 238000001514 detection method Methods 0.000 description 10
- 125000004122 cyclic group Chemical group 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013179 statistical model Methods 0.000 description 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
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
-
- 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
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Exchange Systems With Centralized Control (AREA)
- Radio Relay Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0013528A GB2363236B (en) | 2000-06-05 | 2000-06-05 | Method and apparatus for mitigating the effect of transmission errors in a distributed speech recognition process and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208371B true ZA200208371B (en) | 2004-01-26 |
Family
ID=9892926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208371A ZA200208371B (en) | 2000-06-05 | 2002-10-17 | Method and apparatus for mitigating the effect of transmission errors in a distributed speech recognition process and system. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7243066B2 (ru) |
| EP (1) | EP1292942B1 (ru) |
| JP (1) | JP5122716B2 (ru) |
| CN (1) | CN1437745A (ru) |
| AT (1) | ATE336778T1 (ru) |
| AU (2) | AU2001283839B2 (ru) |
| CA (1) | CA2407791C (ru) |
| DE (1) | DE60122327T2 (ru) |
| EA (1) | EA004378B1 (ru) |
| ES (1) | ES2269443T3 (ru) |
| GB (1) | GB2363236B (ru) |
| WO (1) | WO2001095311A1 (ru) |
| ZA (1) | ZA200208371B (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6941265B2 (en) * | 2001-12-14 | 2005-09-06 | Qualcomm Inc | Voice recognition system method and apparatus |
| US9082408B2 (en) | 2011-06-13 | 2015-07-14 | Mmodal Ip Llc | Speech recognition using loosely coupled components |
| US10446141B2 (en) * | 2014-08-28 | 2019-10-15 | Apple Inc. | Automatic speech recognition based on user feedback |
| CN106847280B (zh) * | 2017-02-23 | 2020-09-15 | 海信集团有限公司 | 音频信息处理方法、智能终端及语音控制终端 |
| US10923128B2 (en) * | 2018-08-29 | 2021-02-16 | Cirrus Logic, Inc. | Speech recognition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2882791B2 (ja) * | 1986-10-03 | 1999-04-12 | 株式会社リコー | パターン比較方式 |
| JP2705061B2 (ja) * | 1987-03-13 | 1998-01-26 | 松下電器産業株式会社 | 音声認識方法 |
| JP3180655B2 (ja) * | 1995-06-19 | 2001-06-25 | 日本電信電話株式会社 | パターンマッチングによる単語音声認識方法及びその方法を実施する装置 |
| GB2343777B (en) * | 1998-11-13 | 2003-07-02 | Motorola Ltd | Mitigating errors in a distributed speech recognition process |
| US6633839B2 (en) * | 2001-02-02 | 2003-10-14 | Motorola, Inc. | Method and apparatus for speech reconstruction in a distributed speech recognition system |
-
2000
- 2000-06-05 GB GB0013528A patent/GB2363236B/en not_active Expired - Lifetime
-
2001
- 2001-06-05 ES ES01962710T patent/ES2269443T3/es not_active Expired - Lifetime
- 2001-06-05 JP JP2002502766A patent/JP5122716B2/ja not_active Expired - Lifetime
- 2001-06-05 WO PCT/EP2001/006366 patent/WO2001095311A1/en active IP Right Grant
- 2001-06-05 CA CA2407791A patent/CA2407791C/en not_active Expired - Lifetime
- 2001-06-05 AT AT01962710T patent/ATE336778T1/de not_active IP Right Cessation
- 2001-06-05 US US10/297,162 patent/US7243066B2/en not_active Expired - Lifetime
- 2001-06-05 EA EA200201298A patent/EA004378B1/ru not_active IP Right Cessation
- 2001-06-05 AU AU2001283839A patent/AU2001283839B2/en not_active Expired
- 2001-06-05 AU AU8383901A patent/AU8383901A/xx active Pending
- 2001-06-05 EP EP01962710A patent/EP1292942B1/en not_active Expired - Lifetime
- 2001-06-05 CN CN01809628A patent/CN1437745A/zh active Pending
- 2001-06-05 DE DE60122327T patent/DE60122327T2/de not_active Expired - Lifetime
-
2002
- 2002-10-17 ZA ZA200208371A patent/ZA200208371B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1437745A (zh) | 2003-08-20 |
| EP1292942B1 (en) | 2006-08-16 |
| GB2363236B (en) | 2002-06-12 |
| EA004378B1 (ru) | 2004-04-29 |
| ATE336778T1 (de) | 2006-09-15 |
| ES2269443T3 (es) | 2007-04-01 |
| DE60122327D1 (de) | 2006-09-28 |
| DE60122327T2 (de) | 2007-09-13 |
| US20040039569A1 (en) | 2004-02-26 |
| GB2363236A (en) | 2001-12-12 |
| US7243066B2 (en) | 2007-07-10 |
| AU2001283839B2 (en) | 2006-03-16 |
| GB0013528D0 (en) | 2000-07-26 |
| CA2407791C (en) | 2011-01-18 |
| JP5122716B2 (ja) | 2013-01-16 |
| EP1292942A1 (en) | 2003-03-19 |
| AU8383901A (en) | 2001-12-17 |
| CA2407791A1 (en) | 2001-12-13 |
| EA200201298A1 (ru) | 2003-04-24 |
| WO2001095311A1 (en) | 2001-12-13 |
| JP2003536108A (ja) | 2003-12-02 |
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