SG11201808360SA - Acoustic model training method, speech recognition method, apparatus, device and medium - Google Patents
Acoustic model training method, speech recognition method, apparatus, device and mediumInfo
- Publication number
- SG11201808360SA SG11201808360SA SG11201808360SA SG11201808360SA SG11201808360SA SG 11201808360S A SG11201808360S A SG 11201808360SA SG 11201808360S A SG11201808360S A SG 11201808360SA SG 11201808360S A SG11201808360S A SG 11201808360SA SG 11201808360S A SG11201808360S A SG 11201808360SA
- Authority
- SG
- Singapore
- Prior art keywords
- training
- acoustic model
- model
- medium
- model training
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000000605 extraction Methods 0.000 abstract 1
- 230000001537 neural effect Effects 0.000 abstract 1
Classifications
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- 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]
- G10L15/142—Hidden Markov Models [HMMs]
- G10L15/144—Training of HMMs
-
- 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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
-
- 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
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/063—Training
-
- 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
- G10L15/16—Speech classification or search using artificial neural networks
-
- 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
- G10L17/00—Speaker identification or verification techniques
- G10L17/16—Hidden Markov models [HMM]
-
- 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
- G10L17/00—Speaker identification or verification techniques
- G10L17/18—Artificial neural networks; Connectionist approaches
-
- 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]
- G10L15/142—Hidden Markov Models [HMMs]
- G10L15/148—Duration modelling in HMMs, e.g. semi HMM, segmental models or transition probabilities
-
- 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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
- G10L2015/022—Demisyllables, biphones or triphones being the recognition units
-
- 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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
- G10L2015/025—Phonemes, fenemes or fenones being the recognition units
-
- 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
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/063—Training
- G10L2015/0631—Creating reference templates; Clustering
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Probability & Statistics with Applications (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrically Operated Instructional Devices (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710627480.8A CN107680582B (zh) | 2017-07-28 | 2017-07-28 | 声学模型训练方法、语音识别方法、装置、设备及介质 |
PCT/CN2017/099825 WO2019019252A1 (zh) | 2017-07-28 | 2017-08-31 | 声学模型训练方法、语音识别方法、装置、设备及介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201808360SA true SG11201808360SA (en) | 2019-02-27 |
Family
ID=61133210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201808360SA SG11201808360SA (en) | 2017-07-28 | 2017-08-31 | Acoustic model training method, speech recognition method, apparatus, device and medium |
Country Status (4)
Country | Link |
---|---|
US (1) | US11030998B2 (zh) |
CN (1) | CN107680582B (zh) |
SG (1) | SG11201808360SA (zh) |
WO (1) | WO2019019252A1 (zh) |
Cited By (1)
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---|---|---|---|---|
CN110634476A (zh) * | 2019-10-09 | 2019-12-31 | 深圳大学 | 一种快速搭建鲁棒性声学模型的方法及系统 |
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KR102494139B1 (ko) * | 2015-11-06 | 2023-01-31 | 삼성전자주식회사 | 뉴럴 네트워크 학습 장치 및 방법과, 음성 인식 장치 및 방법 |
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CN105869624B (zh) * | 2016-03-29 | 2019-05-10 | 腾讯科技(深圳)有限公司 | 数字语音识别中语音解码网络的构建方法及装置 |
CN105976812B (zh) * | 2016-04-28 | 2019-04-26 | 腾讯科技(深圳)有限公司 | 一种语音识别方法及其设备 |
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CN106409289B (zh) * | 2016-09-23 | 2019-06-28 | 合肥美的智能科技有限公司 | 语音识别的环境自适应方法、语音识别装置和家用电器 |
-
2017
- 2017-07-28 CN CN201710627480.8A patent/CN107680582B/zh active Active
- 2017-08-31 US US16/097,850 patent/US11030998B2/en active Active
- 2017-08-31 SG SG11201808360SA patent/SG11201808360SA/en unknown
- 2017-08-31 WO PCT/CN2017/099825 patent/WO2019019252A1/zh active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110634476A (zh) * | 2019-10-09 | 2019-12-31 | 深圳大学 | 一种快速搭建鲁棒性声学模型的方法及系统 |
Also Published As
Publication number | Publication date |
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CN107680582B (zh) | 2021-03-26 |
US11030998B2 (en) | 2021-06-08 |
US20210125603A1 (en) | 2021-04-29 |
CN107680582A (zh) | 2018-02-09 |
WO2019019252A1 (zh) | 2019-01-31 |
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