CN108597505B - 语音识别方法、装置及终端设备 - Google Patents
语音识别方法、装置及终端设备 Download PDFInfo
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- CN108597505B CN108597505B CN201810359956.9A CN201810359956A CN108597505B CN 108597505 B CN108597505 B CN 108597505B CN 201810359956 A CN201810359956 A CN 201810359956A CN 108597505 B CN108597505 B CN 108597505B
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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
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
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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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
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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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/24—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being the cepstrum
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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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
- G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks
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- Audiology, Speech & Language Pathology (AREA)
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- Acoustics & Sound (AREA)
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109471953A (zh) * | 2018-10-11 | 2019-03-15 | 平安科技(深圳)有限公司 | 一种语音数据检索方法及终端设备 |
CN109599126B (zh) * | 2018-12-29 | 2022-04-19 | 广州丰石科技有限公司 | 一种基于mel能量谱和卷积神经网络的声音故障识别方法 |
CN109584888A (zh) * | 2019-01-16 | 2019-04-05 | 上海大学 | 基于机器学习的鸣笛识别方法 |
CN110246490B (zh) * | 2019-06-26 | 2022-04-19 | 合肥讯飞数码科技有限公司 | 语音关键词检测方法及相关装置 |
CN110600017B (zh) * | 2019-09-12 | 2022-03-04 | 腾讯科技(深圳)有限公司 | 语音处理模型的训练方法、语音识别方法、系统及装置 |
CN111508498B (zh) * | 2020-04-09 | 2024-01-30 | 携程计算机技术(上海)有限公司 | 对话式语音识别方法、系统、电子设备和存储介质 |
CN113516992A (zh) * | 2020-08-21 | 2021-10-19 | 腾讯科技(深圳)有限公司 | 一种音频处理方法、装置、智能设备及存储介质 |
CN112201227B (zh) * | 2020-09-28 | 2024-06-28 | 海尔优家智能科技(北京)有限公司 | 语音样本生成方法及装置、存储介质、电子装置 |
CN112863487A (zh) * | 2021-01-15 | 2021-05-28 | 广东优碧胜科技有限公司 | 语音识别方法、装置以及电子设备 |
CN114499702B (zh) * | 2022-03-28 | 2022-07-12 | 成都锢德科技有限公司 | 一种便携式实时信号采集分析识别系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822729A (en) * | 1996-06-05 | 1998-10-13 | Massachusetts Institute Of Technology | Feature-based speech recognizer having probabilistic linguistic processor providing word matching based on the entire space of feature vectors |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US5822729A (en) * | 1996-06-05 | 1998-10-13 | Massachusetts Institute Of Technology | Feature-based speech recognizer having probabilistic linguistic processor providing word matching based on the entire space of feature vectors |
Non-Patent Citations (3)
Title |
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Deep Neural Network Acoustic Model for ASR;Abdel-rahman MoHamed;《A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Computer Science University of Toronto》;20140401;第1-110页 * |
综合短时特征和长时特征的发音质量评价方法;苏静;《中国优秀硕士学位论文全文数据库 信息科技辑》;20110315(第3期);第45-62页 * |
语音通信中音质客观评价研究;陈华伟;《中国博士学位论文全文数据库 信息科技辑》;20071015(第4期);第1-120页 * |
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Effective date of registration: 20210721 Address after: 100080 room 401-3, 4th floor, building 1, yard 1, Danling street, Haidian District, Beijing Patentee after: Beijing Yuanxin Junsheng Technology Co.,Ltd. Address before: 100176 room 2222, building D, building 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: BEIJING YUANXIN SCIENCE & TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180928 Assignee: Yuanxin Information Technology Group Co.,Ltd. Assignor: Beijing Yuanxin Junsheng Technology Co.,Ltd. Contract record no.: X2021110000024 Denomination of invention: Speech recognition method, device and terminal equipment Granted publication date: 20210209 License type: Common License Record date: 20210804 |