IN2014MN02011A - - Google Patents
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- Publication number
- IN2014MN02011A IN2014MN02011A IN2011MUN2014A IN2014MN02011A IN 2014MN02011 A IN2014MN02011 A IN 2014MN02011A IN 2011MUN2014 A IN2011MUN2014 A IN 2011MUN2014A IN 2014MN02011 A IN2014MN02011 A IN 2014MN02011A
- Authority
- IN
- India
- Prior art keywords
- difference signal
- envelope
- harmonicity
- harmonics
- includes determining
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 abstract 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
- 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
- G10L21/0208—Noise filtering
-
- 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
- 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
- G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
-
- 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
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02165—Two microphones, one receiving mainly the noise signal and the other one mainly the speech signal
-
- 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
- G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephone Function (AREA)
- Circuits Of Receivers In General (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261637175P | 2012-04-23 | 2012-04-23 | |
| US201261658843P | 2012-06-12 | 2012-06-12 | |
| US201261726458P | 2012-11-14 | 2012-11-14 | |
| US201261738976P | 2012-12-18 | 2012-12-18 | |
| US13/827,894 US9305567B2 (en) | 2012-04-23 | 2013-03-14 | Systems and methods for audio signal processing |
| PCT/US2013/037117 WO2013162995A2 (fr) | 2012-04-23 | 2013-04-18 | Systèmes et procédés pour le traitement de signaux audio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MN02011A true IN2014MN02011A (fr) | 2015-08-07 |
Family
ID=49380926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2011MUN2014 IN2014MN02011A (fr) | 2012-04-23 | 2013-04-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US20130282373A1 (fr) |
| KR (1) | KR20150005979A (fr) |
| CN (1) | CN104246877B (fr) |
| IN (1) | IN2014MN02011A (fr) |
| WO (3) | WO2013162993A1 (fr) |
Families Citing this family (131)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138807B (zh) * | 2011-11-28 | 2014-11-26 | 财付通支付科技有限公司 | 一种近距离通信实现方法和系统 |
| JP2013205830A (ja) * | 2012-03-29 | 2013-10-07 | Sony Corp | トーン成分検出方法、トーン成分検出装置およびプログラム |
| US20130282373A1 (en) | 2012-04-23 | 2013-10-24 | Qualcomm Incorporated | Systems and methods for audio signal processing |
| US9264524B2 (en) | 2012-08-03 | 2016-02-16 | The Penn State Research Foundation | Microphone array transducer for acoustic musical instrument |
| WO2014022280A1 (fr) * | 2012-08-03 | 2014-02-06 | The Penn State Research Foundation | Transducteur de réseau de microphones pour instrument musical acoustique |
| WO2014026223A1 (fr) * | 2012-08-13 | 2014-02-20 | University Of South Australia | Système et procédé pour conversion analogique à numérique |
| US9516418B2 (en) | 2013-01-29 | 2016-12-06 | 2236008 Ontario Inc. | Sound field spatial stabilizer |
| US9443529B2 (en) * | 2013-03-12 | 2016-09-13 | Aawtend, Inc. | Integrated sensor-array processor |
| US9196262B2 (en) | 2013-03-14 | 2015-11-24 | Qualcomm Incorporated | User sensing system and method for low power voice command activation in wireless communication systems |
| US9338551B2 (en) * | 2013-03-15 | 2016-05-10 | Broadcom Corporation | Multi-microphone source tracking and noise suppression |
| US20140337021A1 (en) * | 2013-05-10 | 2014-11-13 | Qualcomm Incorporated | Systems and methods for noise characteristic dependent speech enhancement |
| US9099973B2 (en) * | 2013-06-20 | 2015-08-04 | 2236008 Ontario Inc. | Sound field spatial stabilizer with structured noise compensation |
| US9106196B2 (en) * | 2013-06-20 | 2015-08-11 | 2236008 Ontario Inc. | Sound field spatial stabilizer with echo spectral coherence compensation |
| US9271100B2 (en) | 2013-06-20 | 2016-02-23 | 2236008 Ontario Inc. | Sound field spatial stabilizer with spectral coherence compensation |
| GB2519117A (en) * | 2013-10-10 | 2015-04-15 | Nokia Corp | Speech processing |
| US9454976B2 (en) | 2013-10-14 | 2016-09-27 | Zanavox | Efficient discrimination of voiced and unvoiced sounds |
| GB2520048B (en) * | 2013-11-07 | 2018-07-11 | Toshiba Res Europe Limited | Speech processing system |
| US9959886B2 (en) * | 2013-12-06 | 2018-05-01 | Malaspina Labs (Barbados), Inc. | Spectral comb voice activity detection |
| US20150179181A1 (en) * | 2013-12-20 | 2015-06-25 | Microsoft Corporation | Adapting audio based upon detected environmental accoustics |
| US9524735B2 (en) | 2014-01-31 | 2016-12-20 | Apple Inc. | Threshold adaptation in two-channel noise estimation and voice activity detection |
| 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 |
| US9807725B1 (en) | 2014-04-10 | 2017-10-31 | Knowles Electronics, Llc | Determining a spatial relationship between different user contexts |
| US9620138B2 (en) * | 2014-05-08 | 2017-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Audio signal discriminator and coder |
| US20150327035A1 (en) * | 2014-05-12 | 2015-11-12 | Intel Corporation | Far-end context dependent pre-processing |
| US9467779B2 (en) | 2014-05-13 | 2016-10-11 | Apple Inc. | Microphone partial occlusion detector |
| NO2780522T3 (fr) * | 2014-05-15 | 2018-06-09 | ||
| CN110097892B (zh) | 2014-06-03 | 2022-05-10 | 华为技术有限公司 | 一种语音频信号的处理方法和装置 |
| US20150365750A1 (en) * | 2014-06-16 | 2015-12-17 | Mediatek Inc. | Activating Method and Electronic Device Using the Same |
| US9953661B2 (en) * | 2014-09-26 | 2018-04-24 | Cirrus Logic Inc. | Neural network voice activity detection employing running range normalization |
| US9350895B1 (en) * | 2014-11-19 | 2016-05-24 | Gopro, Inc. | Audio signal level estimation in cameras |
| AU2014413559B2 (en) * | 2014-12-12 | 2018-10-18 | Huawei Technologies Co., Ltd. | A signal processing apparatus for enhancing a voice component within a multi-channel audio signal |
| FR3031225B1 (fr) * | 2014-12-31 | 2018-02-02 | Audionamix | Procede de separation ameliore et produit programme d'ordinateur |
| US9501568B2 (en) | 2015-01-02 | 2016-11-22 | Gracenote, Inc. | Audio matching based on harmonogram |
| CN107210824A (zh) * | 2015-01-30 | 2017-09-26 | 美商楼氏电子有限公司 | 麦克风的环境切换 |
| WO2016130459A1 (fr) | 2015-02-09 | 2016-08-18 | Dolby Laboratories Licensing Corporation | Obscurcissement de locuteur proche, amélioration de dialogue dupliqué et mise en sourdine automatique de participants acoustiquement proches |
| US9536537B2 (en) | 2015-02-27 | 2017-01-03 | Qualcomm Incorporated | Systems and methods for speech restoration |
| CN105989853B (zh) * | 2015-02-28 | 2020-08-18 | 科大讯飞股份有限公司 | 一种音频质量评测方法及系统 |
| US11295753B2 (en) * | 2015-03-03 | 2022-04-05 | Continental Automotive Systems, Inc. | Speech quality under heavy noise conditions in hands-free communication |
| US10049684B2 (en) * | 2015-04-05 | 2018-08-14 | Qualcomm Incorporated | Audio bandwidth selection |
| US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
| WO2016185668A1 (fr) * | 2015-05-18 | 2016-11-24 | パナソニックＩｐマネジメント株式会社 | Système de commande de directivité et procédé de commande de sortie sonore |
| EP3107097B1 (fr) * | 2015-06-17 | 2017-11-15 | Nxp B.V. | Intelligilibilité vocale améliorée |
| US11343413B2 (en) * | 2015-07-02 | 2022-05-24 | Gopro, Inc. | Automatically determining a wet microphone condition in a camera |
| WO2017003958A1 (fr) * | 2015-07-02 | 2017-01-05 | Gopro, Inc. | Sélection automatique d'un microphone dans une caméra de sport |
| US9706088B2 (en) | 2015-07-02 | 2017-07-11 | Gopro, Inc. | Automatic microphone selection in a sports camera |
| US11621017B2 (en) * | 2015-08-07 | 2023-04-04 | Cirrus Logic, Inc. | Event detection for playback management in an audio device |
| US10186276B2 (en) | 2015-09-25 | 2019-01-22 | Qualcomm Incorporated | Adaptive noise suppression for super wideband music |
| KR102476600B1 (ko) * | 2015-10-21 | 2022-12-12 | 삼성전자주식회사 | 전자 장치, 그의 음성 인식 방법 및 비일시적 컴퓨터 판독가능 기록매체 |
| JP2017083600A (ja) * | 2015-10-27 | 2017-05-18 | パナソニックＩｐマネジメント株式会社 | 車載収音装置及び収音方法 |
| US20170256270A1 (en) * | 2016-03-02 | 2017-09-07 | Motorola Mobility Llc | Voice Recognition Accuracy in High Noise Conditions |
| US10582401B2 (en) * | 2016-03-08 | 2020-03-03 | Aurora Insight Inc. | Large scale radio frequency signal information processing and analysis system |
| EP3223279B1 (fr) * | 2016-03-21 | 2019-01-09 | Nxp B.V. | Circuit de traitement de signal vocal |
| EP3242295B1 (fr) * | 2016-05-06 | 2019-10-23 | Nxp B.V. | Un appareil de traitement de signal |
| US20170330566A1 (en) * | 2016-05-13 | 2017-11-16 | Bose Corporation | Distributed Volume Control for Speech Recognition |
| FR3051958B1 (fr) * | 2016-05-25 | 2018-05-11 | Invoxia | Procede et dispositif pour estimer un signal dereverbere |
| US11463833B2 (en) * | 2016-05-26 | 2022-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for voice or sound activity detection for spatial audio |
| US10431211B2 (en) * | 2016-07-29 | 2019-10-01 | Qualcomm Incorporated | Directional processing of far-field audio |
| US10482899B2 (en) | 2016-08-01 | 2019-11-19 | Apple Inc. | Coordination of beamformers for noise estimation and noise suppression |
| US11120821B2 (en) * | 2016-08-08 | 2021-09-14 | Plantronics, Inc. | Vowel sensing voice activity detector |
| US9679578B1 (en) | 2016-08-31 | 2017-06-13 | Sorenson Ip Holdings, Llc | Signal clipping compensation |
| KR102500291B1 (ko) * | 2016-09-05 | 2023-02-16 | 삼성전자주식회사 | 통신 인터페이스 장치 및 디스플레이 장치 |
| US10433087B2 (en) | 2016-09-15 | 2019-10-01 | Qualcomm Incorporated | Systems and methods for reducing vibration noise |
| US9807501B1 (en) | 2016-09-16 | 2017-10-31 | Gopro, Inc. | Generating an audio signal from multiple microphones based on a wet microphone condition |
| CN106782591B (zh) * | 2016-12-26 | 2021-02-19 | 惠州Tcl移动通信有限公司 | 一种在背景噪音下提高语音识别率的装置及其方法 |
| RU2751760C2 (ru) * | 2017-01-03 | 2021-07-16 | Конинклейке Филипс Н.В. | Захват аудио с использованием формирования диаграммы направленности |
| US10600432B1 (en) * | 2017-03-28 | 2020-03-24 | Amazon Technologies, Inc. | Methods for voice enhancement |
| US10504538B2 (en) * | 2017-06-01 | 2019-12-10 | Sorenson Ip Holdings, Llc | Noise reduction by application of two thresholds in each frequency band in audio signals |
| EP3669356B1 (fr) * | 2017-08-17 | 2024-07-03 | Cerence Operating Company | Détection à faible complexité de parole énoncée et estimation de hauteur |
| US10339910B2 (en) * | 2017-08-31 | 2019-07-02 | GM Global Technology Operations LLC | System and method for cancelling objectionable wind noise in a vehicle cabin |
| JP6907859B2 (ja) * | 2017-09-25 | 2021-07-21 | 富士通株式会社 | 音声処理プログラム、音声処理方法および音声処理装置 |
| CN107547704A (zh) * | 2017-09-28 | 2018-01-05 | 奇酷互联网络科技（深圳）有限公司 | 通话mic的切换方法、装置和移动终端 |
| US10665234B2 (en) * | 2017-10-18 | 2020-05-26 | Motorola Mobility Llc | Detecting audio trigger phrases for a voice recognition session |
| US10249319B1 (en) | 2017-10-26 | 2019-04-02 | The Nielsen Company (Us), Llc | Methods and apparatus to reduce noise from harmonic noise sources |
| EP3483879A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Fonction de fenêtrage d'analyse/de synthèse pour une transformation chevauchante modulée |
| EP3483883A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codage et décodage de signaux audio avec postfiltrage séléctif |
| EP3483884A1 (fr) * | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Filtrage de signal |
| EP3483880A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mise en forme de bruit temporel |
| WO2019091576A1 (fr) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codeurs audio, décodeurs audio, procédés et programmes informatiques adaptant un codage et un décodage de bits les moins significatifs |
| WO2019091573A1 (fr) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Appareil et procédé de codage et de décodage d'un signal audio utilisant un sous-échantillonnage ou une interpolation de paramètres d'échelle |
| EP3483878A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Décodeur audio supportant un ensemble de différents outils de dissimulation de pertes |
| EP3483886A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sélection de délai tonal |
| EP3483882A1 (fr) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Contrôle de la bande passante dans des codeurs et/ou des décodeurs |
| CN109859749A (zh) | 2017-11-30 | 2019-06-07 | 阿里巴巴集团控股有限公司 | 一种语音信号识别方法和装置 |
| US10339949B1 (en) | 2017-12-19 | 2019-07-02 | Apple Inc. | Multi-channel speech enhancement |
| WO2019136475A1 (fr) * | 2018-01-08 | 2019-07-11 | Avnera Corporation | Système d'isolement de voix |
| US10043530B1 (en) * | 2018-02-08 | 2018-08-07 | Omnivision Technologies, Inc. | Method and audio noise suppressor using nonlinear gain smoothing for reduced musical artifacts |
| KR102475989B1 (ko) * | 2018-02-12 | 2022-12-12 | 삼성전자주식회사 | 오디오 신호의 주파수의 변화에 따른 위상 변화율에 기반하여 노이즈가 감쇠된 오디오 신호를 생성하는 장치 및 방법 |
| US10755728B1 (en) * | 2018-02-27 | 2020-08-25 | Amazon Technologies, Inc. | Multichannel noise cancellation using frequency domain spectrum masking |
| US10847162B2 (en) * | 2018-05-07 | 2020-11-24 | Microsoft Technology Licensing, Llc | Multi-modal speech localization |
| CN111445905B (zh) * | 2018-05-24 | 2023-08-08 | 腾讯科技（深圳）有限公司 | 混合语音识别网络训练方法、混合语音识别方法、装置及存储介质 |
| US10455319B1 (en) * | 2018-07-18 | 2019-10-22 | Motorola Mobility Llc | Reducing noise in audio signals |
| CN108962275B (zh) * | 2018-08-01 | 2021-06-15 | 电信科学技术研究院有限公司 | 一种音乐噪声抑制方法及装置 |
| US10791404B1 (en) * | 2018-08-13 | 2020-09-29 | Michael B. Lasky | Assisted hearing aid with synthetic substitution |
| US10726856B2 (en) * | 2018-08-16 | 2020-07-28 | Mitsubishi Electric Research Laboratories, Inc. | Methods and systems for enhancing audio signals corrupted by noise |
| US20200168317A1 (en) | 2018-08-22 | 2020-05-28 | Centre For Addiction And Mental Health | Tool for assisting individuals experiencing auditory hallucinations to differentiate between hallucinations and ambient sounds |
| TWI719385B (zh) * | 2019-01-11 | 2021-02-21 | 緯創資通股份有限公司 | 電子裝置及其語音指令辨識方法 |
| US11935552B2 (en) * | 2019-01-23 | 2024-03-19 | Sony Group Corporation | Electronic device, method and computer program |
| CN111294473B (zh) * | 2019-01-28 | 2022-01-04 | 展讯通信（上海）有限公司 | 信号处理方法及装置 |
| US11955138B2 (en) * | 2019-03-15 | 2024-04-09 | Advanced Micro Devices, Inc. | Detecting voice regions in a non-stationary noisy environment |
| US11558693B2 (en) | 2019-03-21 | 2023-01-17 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality |
| EP3942845A1 (fr) | 2019-03-21 | 2022-01-26 | Shure Acquisition Holdings, Inc. | Focalisation automatique, focalisation automatique à l'intérieur de régions, et focalisation automatique de lobes de microphone ayant fait l'objet d'une formation de faisceau à fonctionnalité d'inhibition |
| CN109758716B (zh) * | 2019-03-26 | 2020-12-01 | 林叶蓁 | 一种基于声音信息的跳绳计数方法 |
| CN110322882A (zh) * | 2019-05-13 | 2019-10-11 | 厦门亿联网络技术股份有限公司 | 一种生成混合语音数据的方法及系统 |
| US11302347B2 (en) * | 2019-05-31 | 2022-04-12 | Shure Acquisition Holdings, Inc. | Low latency automixer integrated with voice and noise activity detection |
| US11146607B1 (en) * | 2019-05-31 | 2021-10-12 | Dialpad, Inc. | Smart noise cancellation |
| KR102651311B1 (ko) * | 2019-06-03 | 2024-03-27 | 삼성전자주식회사 | 마이크로폰들을 이용하여 사용자의 음성을 분석하는 전자 장치 및 모바일 장치 |
| US11380312B1 (en) * | 2019-06-20 | 2022-07-05 | Amazon Technologies, Inc. | Residual echo suppression for keyword detection |
| WO2021046796A1 (fr) * | 2019-09-12 | 2021-03-18 | Shenzhen Voxtech Co., Ltd. | Systèmes et procédés de génération de signaux audio |
| US12028678B2 (en) | 2019-11-01 | 2024-07-02 | Shure Acquisition Holdings, Inc. | Proximity microphone |
| JP7437650B2 (ja) * | 2019-11-21 | 2024-02-26 | パナソニックＩｐマネジメント株式会社 | 音響クロストーク抑圧装置および音響クロストーク抑圧方法 |
| EP4066242A1 (fr) * | 2019-11-27 | 2022-10-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codeur, décodeur, procédé de codage et procédé de décodage pour la prédiction à long terme dans le domaine fréquentiel de signaux de tonalité pour un codage audio |
| CN111654780B (zh) * | 2019-12-31 | 2021-06-25 | 广州励丰文化科技股份有限公司 | 一种音频信号的自动切换方法及音频设备 |
| TWI789577B (zh) * | 2020-04-01 | 2023-01-11 | 同響科技股份有限公司 | 音訊資料重建方法及系統 |
| CN111613243B (zh) * | 2020-04-26 | 2023-04-18 | 云知声智能科技股份有限公司 | 一种语音检测的方法及其装置 |
| US11670298B2 (en) | 2020-05-08 | 2023-06-06 | Nuance Communications, Inc. | System and method for data augmentation for multi-microphone signal processing |
| US11706562B2 (en) | 2020-05-29 | 2023-07-18 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
| CN113971963B (zh) * | 2020-07-22 | 2025-05-13 | 马上消费金融股份有限公司 | 语音音频的分析方法及装置、电子设备和可读存储介质 |
| CN112153533B (zh) * | 2020-09-25 | 2021-09-07 | 展讯通信（上海）有限公司 | 音频信号的破音消除方法及装置、存储介质、终端 |
| CN114333870B (zh) * | 2020-09-30 | 2025-07-11 | 华为技术有限公司 | 语音处理方法及装置 |
| CN112151080B (zh) * | 2020-10-28 | 2021-08-03 | 成都启英泰伦科技有限公司 | 一种录制和处理训练语料的方法 |
| US11694692B2 (en) | 2020-11-11 | 2023-07-04 | Bank Of America Corporation | Systems and methods for audio enhancement and conversion |
| US11462231B1 (en) * | 2020-11-18 | 2022-10-04 | Amazon Technologies, Inc. | Spectral smoothing method for noise reduction |
| CN112614513B (zh) * | 2021-03-08 | 2021-06-08 | 浙江华创视讯科技有限公司 | 一种语音检测方法、装置、电子设备及存储介质 |
| EP4075822B1 (fr) * | 2021-04-15 | 2023-06-07 | Rtx A/S | Notification de sourdine de microphone avec détection d'activité vocale |
| US12073837B2 (en) * | 2021-06-18 | 2024-08-27 | The Boeing Company | Speech detection using image classification |
| CN113488076B (zh) * | 2021-06-30 | 2024-07-09 | 北京小米移动软件有限公司 | 音频信号处理方法及装置 |
| US12477293B2 (en) * | 2021-12-01 | 2025-11-18 | Rensselaer Polytechnic Institute | Multi-sensor systems and methods for providing immersive virtual environments |
| CN114360572B (zh) * | 2022-01-20 | 2025-08-01 | 百果园技术(新加坡)有限公司 | 语音去噪方法、装置、电子设备及存储介质 |
| CN115798500A (zh) * | 2022-11-29 | 2023-03-14 | 国网重庆市电力公司电力科学研究院 | 变电站排放噪声分离方法、装置、设备及存储介质 |
| CN119854687A (zh) * | 2023-10-17 | 2025-04-18 | 哈曼国际工业有限公司 | 通话下行链路算法中用于音频限幅的系统及方法 |
| CN119169996B (zh) * | 2024-09-18 | 2025-11-18 | 广州市远知初电子科技有限公司 | 一种音频设备模式语言控制方法及系统 |
Family Cites Families (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091237A (en) * | 1975-10-06 | 1978-05-23 | Lockheed Missiles & Space Company, Inc. | Bi-Phase harmonic histogram pitch extractor |
| DE69124005T2 (de) * | 1990-05-28 | 1997-07-31 | Matsushita Electric Ind Co Ltd | Sprachsignalverarbeitungsvorrichtung |
| JP3277398B2 (ja) | 1992-04-15 | 2002-04-22 | ソニー株式会社 | 有声音判別方法 |
| US20020138254A1 (en) * | 1997-07-18 | 2002-09-26 | Takehiko Isaka | Method and apparatus for processing speech signals |
| US6122384A (en) | 1997-09-02 | 2000-09-19 | Qualcomm Inc. | Noise suppression system and method |
| FR2768544B1 (fr) | 1997-09-18 | 1999-11-19 | Matra Communication | Procede de detection d'activite vocale |
| AU4661497A (en) | 1997-09-30 | 1999-03-22 | Qualcomm Incorporated | Channel gain modification system and method for noise reduction in voice communication |
| TW430778B (en) | 1998-06-15 | 2001-04-21 | Yamaha Corp | Voice converter with extraction and modification of attribute data |
| US6363345B1 (en) * | 1999-02-18 | 2002-03-26 | Andrea Electronics Corporation | System, method and apparatus for cancelling noise |
| US6253171B1 (en) * | 1999-02-23 | 2001-06-26 | Comsat Corporation | Method of determining the voicing probability of speech signals |
| GB2349259B (en) * | 1999-04-23 | 2003-11-12 | Canon Kk | Speech processing apparatus and method |
| JP2002149200A (ja) | 2000-08-31 | 2002-05-24 | Matsushita Electric Ind Co Ltd | 音声処理装置及び音声処理方法 |
| US20020147585A1 (en) | 2001-04-06 | 2002-10-10 | Poulsen Steven P. | Voice activity detection |
| WO2003001173A1 (fr) * | 2001-06-22 | 2003-01-03 | Rti Tech Pte Ltd | Dispositif de suppression du bruit |
| US7124075B2 (en) * | 2001-10-26 | 2006-10-17 | Dmitry Edward Terez | Methods and apparatus for pitch determination |
| JP4195267B2 (ja) * | 2002-03-14 | 2008-12-10 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 音声認識装置、その音声認識方法及びプログラム |
| CA2388439A1 (fr) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | Methode et dispositif de dissimulation d'effacement de cadres dans des codecs de la parole a prevision lineaire |
| US7146315B2 (en) * | 2002-08-30 | 2006-12-05 | Siemens Corporate Research, Inc. | Multichannel voice detection in adverse environments |
| US7283956B2 (en) * | 2002-09-18 | 2007-10-16 | Motorola, Inc. | Noise suppression |
| US8793127B2 (en) * | 2002-10-31 | 2014-07-29 | Promptu Systems Corporation | Method and apparatus for automatically determining speaker characteristics for speech-directed advertising or other enhancement of speech-controlled devices or services |
| US7091409B2 (en) * | 2003-02-14 | 2006-08-15 | University Of Rochester | Music feature extraction using wavelet coefficient histograms |
| US7725315B2 (en) * | 2003-02-21 | 2010-05-25 | Qnx Software Systems (Wavemakers), Inc. | Minimization of transient noises in a voice signal |
| JP3744934B2 (ja) * | 2003-06-11 | 2006-02-15 | 松下電器産業株式会社 | 音響区間検出方法および装置 |
| SG120121A1 (en) * | 2003-09-26 | 2006-03-28 | St Microelectronics Asia | Pitch detection of speech signals |
| JPWO2005124739A1 (ja) * | 2004-06-18 | 2008-04-17 | 松下電器産業株式会社 | 雑音抑圧装置および雑音抑圧方法 |
| US20070230712A1 (en) * | 2004-09-07 | 2007-10-04 | Koninklijke Philips Electronics, N.V. | Telephony Device with Improved Noise Suppression |
| US7917356B2 (en) | 2004-09-16 | 2011-03-29 | At&T Corporation | Operating method for voice activity detection/silence suppression system |
| ATE421845T1 (de) | 2005-04-15 | 2009-02-15 | Dolby Sweden Ab | Zeitliche hüllkurvenformgebung von entkorrelierten signalen |
| US8566086B2 (en) * | 2005-06-28 | 2013-10-22 | Qnx Software Systems Limited | System for adaptive enhancement of speech signals |
| US7464029B2 (en) * | 2005-07-22 | 2008-12-09 | Qualcomm Incorporated | Robust separation of speech signals in a noisy environment |
| US20070036342A1 (en) * | 2005-08-05 | 2007-02-15 | Boillot Marc A | Method and system for operation of a voice activity detector |
| US8326614B2 (en) * | 2005-09-02 | 2012-12-04 | Qnx Software Systems Limited | Speech enhancement system |
| EP1772855B1 (fr) * | 2005-10-07 | 2013-09-18 | Nuance Communications, Inc. | Procédé d'expansion de la bande passante d'un signal vocal |
| KR100762596B1 (ko) | 2006-04-05 | 2007-10-01 | 삼성전자주식회사 | 음성 신호 전처리 시스템 및 음성 신호 특징 정보 추출방법 |
| KR100827153B1 (ko) * | 2006-04-17 | 2008-05-02 | 삼성전자주식회사 | 음성 신호의 유성음화 비율 검출 장치 및 방법 |
| EP1883066A1 (fr) * | 2006-07-27 | 2008-01-30 | Avaya ECS Ltd. | Traitement du signal pour signaux de parole |
| KR100868763B1 (ko) | 2006-12-04 | 2008-11-13 | 삼성전자주식회사 | 오디오 신호의 중요 주파수 성분 추출 방법 및 장치와 이를이용한 오디오 신호의 부호화/복호화 방법 및 장치 |
| US7521622B1 (en) | 2007-02-16 | 2009-04-21 | Hewlett-Packard Development Company, L.P. | Noise-resistant detection of harmonic segments of audio signals |
| US8503686B2 (en) | 2007-05-25 | 2013-08-06 | Aliphcom | Vibration sensor and acoustic voice activity detection system (VADS) for use with electronic systems |
| US8428275B2 (en) * | 2007-06-22 | 2013-04-23 | Sanyo Electric Co., Ltd. | Wind noise reduction device |
| US8954324B2 (en) | 2007-09-28 | 2015-02-10 | Qualcomm Incorporated | Multiple microphone voice activity detector |
| US8606566B2 (en) * | 2007-10-24 | 2013-12-10 | Qnx Software Systems Limited | Speech enhancement through partial speech reconstruction |
| US8326617B2 (en) * | 2007-10-24 | 2012-12-04 | Qnx Software Systems Limited | Speech enhancement with minimum gating |
| US20090193959A1 (en) * | 2008-02-06 | 2009-08-06 | Jordi Janer Mestres | Audio recording analysis and rating |
| EP2252996A4 (fr) * | 2008-03-05 | 2012-01-11 | Voiceage Corp | Système et procédé d'amélioration d'un signal de son tonal décodé |
| US9142221B2 (en) | 2008-04-07 | 2015-09-22 | Cambridge Silicon Radio Limited | Noise reduction |
| US8275136B2 (en) | 2008-04-25 | 2012-09-25 | Nokia Corporation | Electronic device speech enhancement |
| US20090281803A1 (en) * | 2008-05-12 | 2009-11-12 | Broadcom Corporation | Dispersion filtering for speech intelligibility enhancement |
| EP4372744B1 (fr) | 2008-07-11 | 2025-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Procédé de décodage audio et programme informatique correspondant |
| JP4660578B2 (ja) * | 2008-08-29 | 2011-03-30 | 株式会社東芝 | 信号補正装置 |
| KR101547344B1 (ko) * | 2008-10-31 | 2015-08-27 | 삼성전자 주식회사 | 음성복원장치 및 그 방법 |
| SG173064A1 (en) | 2009-01-20 | 2011-08-29 | Widex As | Hearing aid and a method of detecting and attenuating transients |
| WO2010113220A1 (fr) * | 2009-04-02 | 2010-10-07 | 三菱電機株式会社 | Dispositif suppresseur de bruit |
| US8620672B2 (en) | 2009-06-09 | 2013-12-31 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for phase-based processing of multichannel signal |
| JP5293817B2 (ja) * | 2009-06-19 | 2013-09-18 | 富士通株式会社 | 音声信号処理装置及び音声信号処理方法 |
| US8625775B2 (en) | 2009-08-06 | 2014-01-07 | Hti Ip, L.L.C. | Method and system for reducing echo and noise in a vehicle passenger compartment environment |
| US8600073B2 (en) * | 2009-11-04 | 2013-12-03 | Cambridge Silicon Radio Limited | Wind noise suppression |
| US8897455B2 (en) * | 2010-02-18 | 2014-11-25 | Qualcomm Incorporated | Microphone array subset selection for robust noise reduction |
| WO2011129725A1 (fr) * | 2010-04-12 | 2011-10-20 | Telefonaktiebolaget L M Ericsson (Publ) | Procédé et dispositif d'annulation du bruit dans un encodeur de parole |
| US8473287B2 (en) | 2010-04-19 | 2013-06-25 | Audience, Inc. | Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone system |
| EP2561508A1 (fr) | 2010-04-22 | 2013-02-27 | Qualcomm Incorporated | Détection d'activité vocale |
| US8423357B2 (en) * | 2010-06-18 | 2013-04-16 | Alon Konchitsky | System and method for biometric acoustic noise reduction |
| US8898058B2 (en) * | 2010-10-25 | 2014-11-25 | Qualcomm Incorporated | Systems, methods, and apparatus for voice activity detection |
| JP6035702B2 (ja) * | 2010-10-28 | 2016-11-30 | ヤマハ株式会社 | 音響処理装置および音響処理方法 |
| US8577057B2 (en) * | 2010-11-02 | 2013-11-05 | Robert Bosch Gmbh | Digital dual microphone module with intelligent cross fading |
| US9047878B2 (en) * | 2010-11-24 | 2015-06-02 | JVC Kenwood Corporation | Speech determination apparatus and speech determination method |
| US8972251B2 (en) | 2011-06-07 | 2015-03-03 | Qualcomm Incorporated | Generating a masking signal on an electronic device |
| US9685172B2 (en) * | 2011-07-08 | 2017-06-20 | Goertek Inc | Method and device for suppressing residual echoes based on inverse transmitter receiver distance and delay for speech signals directly incident on a transmitter array |
| JP5772448B2 (ja) | 2011-09-27 | 2015-09-02 | 富士ゼロックス株式会社 | 音声解析システムおよび音声解析装置 |
| DE112011106045B4 (de) * | 2011-12-27 | 2019-10-02 | Mitsubishi Electric Corporation | Audiosignal-Wiederherstellungsvorrichtung und Audiosignal-Wiederherstellungsverfahren |
| US8831686B2 (en) * | 2012-01-30 | 2014-09-09 | Blackberry Limited | Adjusted noise suppression and voice activity detection |
| JP5665780B2 (ja) * | 2012-02-21 | 2015-02-04 | 株式会社東芝 | 音声合成装置、方法およびプログラム |
| US20130282373A1 (en) | 2012-04-23 | 2013-10-24 | Qualcomm Incorporated | Systems and methods for audio signal processing |
| EP2709105B1 (fr) * | 2012-09-13 | 2014-11-19 | Nxp B.V. | Procédé, système et produit-programme informatique pour réduire une perturbation de bruit impulsif dans un signal audio |
| US20140337021A1 (en) | 2013-05-10 | 2014-11-13 | Qualcomm Incorporated | Systems and methods for noise characteristic dependent speech enhancement |
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- 2013-03-14 US US13/828,158 patent/US20130282372A1/en not_active Abandoned
- 2013-03-14 US US13/827,894 patent/US9305567B2/en not_active Expired - Fee Related
- 2013-04-18 WO PCT/US2013/037102 patent/WO2013162993A1/fr not_active Ceased
- 2013-04-18 KR KR1020147032347A patent/KR20150005979A/ko not_active Abandoned
- 2013-04-18 WO PCT/US2013/037117 patent/WO2013162995A2/fr not_active Ceased
- 2013-04-18 WO PCT/US2013/037109 patent/WO2013162994A2/fr not_active Ceased
- 2013-04-18 IN IN2011MUN2014 patent/IN2014MN02011A/en unknown
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| WO2013162993A1 (fr) | 2013-10-31 |
| US9305567B2 (en) | 2016-04-05 |
| US20130282373A1 (en) | 2013-10-24 |
| CN104246877A (zh) | 2014-12-24 |
| US20130282369A1 (en) | 2013-10-24 |
| WO2013162994A3 (fr) | 2014-04-03 |
| WO2013162994A2 (fr) | 2013-10-31 |
| WO2013162995A2 (fr) | 2013-10-31 |
| US20130282372A1 (en) | 2013-10-24 |
| KR20150005979A (ko) | 2015-01-15 |
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