CN102959625B9 - 自适应地检测输入音频信号中的话音活动的方法和设备 - Google Patents
自适应地检测输入音频信号中的话音活动的方法和设备 Download PDFInfo
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- CN102959625B9 CN102959625B9 CN201080030027.5A CN201080030027A CN102959625B9 CN 102959625 B9 CN102959625 B9 CN 102959625B9 CN 201080030027 A CN201080030027 A CN 201080030027A CN 102959625 B9 CN102959625 B9 CN 102959625B9
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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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0272—Voice signal separating
- G10L21/0308—Voice signal separating characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques
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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
-
- 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
- G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0204—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 using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
- G10L19/0208—Subband vocoders
-
- 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
- G10L19/04—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 using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
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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
- G10L25/78—Detection of presence or absence of voice signals
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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
- G10L25/78—Detection of presence or absence of voice signals
- G10L25/84—Detection of presence or absence of voice signals for discriminating voice from noise
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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
- G10L25/78—Detection of presence or absence of voice signals
- G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
- G10L2025/786—Adaptive threshold
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Noise Elimination (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2010/080227 WO2012083555A1 (en) | 2010-12-24 | 2010-12-24 | Method and apparatus for adaptively detecting voice activity in input audio signal |
Publications (3)
Publication Number | Publication Date |
---|---|
CN102959625A CN102959625A (zh) | 2013-03-06 |
CN102959625B CN102959625B (zh) | 2014-12-17 |
CN102959625B9 true CN102959625B9 (zh) | 2017-04-19 |
Family
ID=46313053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201080030027.5A Active CN102959625B9 (zh) | 2010-12-24 | 2010-12-24 | 自适应地检测输入音频信号中的话音活动的方法和设备 |
Country Status (10)
Country | Link |
---|---|
US (5) | US9368112B2 (zh) |
EP (5) | EP3493205B1 (zh) |
CN (1) | CN102959625B9 (zh) |
DK (1) | DK3493205T3 (zh) |
ES (2) | ES2860986T3 (zh) |
HU (1) | HUE053127T2 (zh) |
PL (1) | PL3493205T3 (zh) |
PT (1) | PT3493205T (zh) |
SI (1) | SI3493205T1 (zh) |
WO (1) | WO2012083555A1 (zh) |
Families Citing this family (17)
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BRPI0807703B1 (pt) * | 2007-02-26 | 2020-09-24 | Dolby Laboratories Licensing Corporation | Método para aperfeiçoar a fala em áudio de entretenimento e meio de armazenamento não-transitório legível por computador |
JP6335190B2 (ja) * | 2012-12-21 | 2018-05-30 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 低ビットレートで背景ノイズをモデル化するためのコンフォートノイズ付加 |
BR112015014212B1 (pt) | 2012-12-21 | 2021-10-19 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Geração de um ruído de conforto com alta resolução espectro-temporal em transmissão descontínua de sinais de audio |
CN104347067B (zh) | 2013-08-06 | 2017-04-12 | 华为技术有限公司 | 一种音频信号分类方法和装置 |
US8990079B1 (en) | 2013-12-15 | 2015-03-24 | Zanavox | Automatic calibration of command-detection thresholds |
CN107086043B (zh) | 2014-03-12 | 2020-09-08 | 华为技术有限公司 | 检测音频信号的方法和装置 |
CN104036777A (zh) * | 2014-05-22 | 2014-09-10 | 哈尔滨理工大学 | 一种语音活动检测方法及装置 |
CN107112022B (zh) * | 2014-07-28 | 2020-11-10 | 三星电子株式会社 | 用于时域数据包丢失隐藏的方法 |
CN105810214B (zh) * | 2014-12-31 | 2019-11-05 | 展讯通信(上海)有限公司 | 语音激活检测方法及装置 |
US9613640B1 (en) | 2016-01-14 | 2017-04-04 | Audyssey Laboratories, Inc. | Speech/music discrimination |
US10339962B2 (en) | 2017-04-11 | 2019-07-02 | Texas Instruments Incorporated | Methods and apparatus for low cost voice activity detector |
CN107393558B (zh) * | 2017-07-14 | 2020-09-11 | 深圳永顺智信息科技有限公司 | 语音活动检测方法及装置 |
EP3432306A1 (en) * | 2017-07-18 | 2019-01-23 | Harman Becker Automotive Systems GmbH | Speech signal leveling |
CN107895573B (zh) * | 2017-11-15 | 2021-08-24 | 百度在线网络技术(北京)有限公司 | 用于识别信息的方法及装置 |
US11430485B2 (en) * | 2019-11-19 | 2022-08-30 | Netflix, Inc. | Systems and methods for mixing synthetic voice with original audio tracks |
CN115335901A (zh) * | 2020-03-27 | 2022-11-11 | 杜比实验室特许公司 | 语音内容的自动调平 |
CN114242116B (zh) * | 2022-01-05 | 2024-08-02 | 成都锦江电子系统工程有限公司 | 一种语音的话音与非话音的综合判决方法 |
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2010
- 2010-12-24 SI SI201032054T patent/SI3493205T1/sl unknown
- 2010-12-24 EP EP18214325.5A patent/EP3493205B1/en active Active
- 2010-12-24 ES ES18214325T patent/ES2860986T3/es active Active
- 2010-12-24 EP EP24171806.3A patent/EP4379711A3/en active Pending
- 2010-12-24 ES ES10861147.6T patent/ES2489472T3/es active Active
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CN102959625B (zh) | 2014-12-17 |
US20180061435A1 (en) | 2018-03-01 |
EP3493205B1 (en) | 2020-12-23 |
EP2619753A4 (en) | 2013-08-28 |
EP4379711A3 (en) | 2024-08-21 |
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US10134417B2 (en) | 2018-11-20 |
US20130304464A1 (en) | 2013-11-14 |
WO2012083555A1 (en) | 2012-06-28 |
ES2489472T3 (es) | 2014-09-02 |
EP3726530B1 (en) | 2024-05-22 |
EP4379711A2 (en) | 2024-06-05 |
EP2743924B1 (en) | 2019-02-20 |
US9761246B2 (en) | 2017-09-12 |
PT3493205T (pt) | 2021-02-03 |
EP2743924A1 (en) | 2014-06-18 |
US20190156854A1 (en) | 2019-05-23 |
US9368112B2 (en) | 2016-06-14 |
HUE053127T2 (hu) | 2021-06-28 |
US10796712B2 (en) | 2020-10-06 |
US20210074312A1 (en) | 2021-03-11 |
CN102959625A (zh) | 2013-03-06 |
EP3493205A1 (en) | 2019-06-05 |
PL3493205T3 (pl) | 2021-09-20 |
EP2619753A1 (en) | 2013-07-31 |
SI3493205T1 (sl) | 2021-03-31 |
ES2860986T3 (es) | 2021-10-05 |
EP3726530A1 (en) | 2020-10-21 |
EP2619753B1 (en) | 2014-05-21 |
US20160260443A1 (en) | 2016-09-08 |
US11430461B2 (en) | 2022-08-30 |
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