CN102750956B - 一种单通道语音去混响的方法和装置 - Google Patents

一种单通道语音去混响的方法和装置 Download PDF

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Publication number
CN102750956B
CN102750956B CN201210201879.7A CN201210201879A CN102750956B CN 102750956 B CN102750956 B CN 102750956B CN 201210201879 A CN201210201879 A CN 201210201879A CN 102750956 B CN102750956 B CN 102750956B
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current frame
reflected sound
spectrum
sound
power
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CN102750956A (zh
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楼厦厦
吴晓婕
李波
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Goertek Inc
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Goertek Inc
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Priority to CN201210201879.7A priority Critical patent/CN102750956B/zh
Publication of CN102750956A publication Critical patent/CN102750956A/zh
Priority to DK13807732.6T priority patent/DK2863391T3/da
Priority to PCT/CN2013/073584 priority patent/WO2013189199A1/zh
Priority to US14/407,610 priority patent/US9269369B2/en
Priority to EP13807732.6A priority patent/EP2863391B1/en
Priority to JP2015516415A priority patent/JP2015519614A/ja
Priority to KR1020147035393A priority patent/KR101614647B1/ko
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Priority to JP2016211765A priority patent/JP6431884B2/ja
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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
    • G10L21/0208—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
    • 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
    • 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
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephone Function (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CN201210201879.7A 2012-06-18 2012-06-18 一种单通道语音去混响的方法和装置 Active CN102750956B (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201210201879.7A CN102750956B (zh) 2012-06-18 2012-06-18 一种单通道语音去混响的方法和装置
EP13807732.6A EP2863391B1 (en) 2012-06-18 2013-04-01 Method and device for dereverberation of single-channel speech
PCT/CN2013/073584 WO2013189199A1 (zh) 2012-06-18 2013-04-01 一种单通道语音去混响的方法和装置
US14/407,610 US9269369B2 (en) 2012-06-18 2013-04-01 Method and device for dereverberation of single-channel speech
DK13807732.6T DK2863391T3 (da) 2012-06-18 2013-04-01 Fremgangsmåde og indretning til fjernelse af efterklang af enkanal-tale
JP2015516415A JP2015519614A (ja) 2012-06-18 2013-04-01 シングルチャンネル音声残響除去方法及びその装置
KR1020147035393A KR101614647B1 (ko) 2012-06-18 2013-04-01 단일채널 음성의 반향제거를 위한 방법 및 장치
JP2016211765A JP6431884B2 (ja) 2012-06-18 2016-10-28 シングルチャンネル音声残響除去方法及びその装置

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CN201210201879.7A CN102750956B (zh) 2012-06-18 2012-06-18 一种单通道语音去混响的方法和装置

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CN102750956A CN102750956A (zh) 2012-10-24
CN102750956B true CN102750956B (zh) 2014-07-16

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EP (1) EP2863391B1 (enExample)
JP (2) JP2015519614A (enExample)
KR (1) KR101614647B1 (enExample)
CN (1) CN102750956B (enExample)
DK (1) DK2863391T3 (enExample)
WO (1) WO2013189199A1 (enExample)

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CN102750956B (zh) 2012-06-18 2014-07-16 歌尔声学股份有限公司 一种单通道语音去混响的方法和装置
CN104867497A (zh) * 2014-02-26 2015-08-26 北京信威通信技术股份有限公司 一种语音降噪方法
JP6371167B2 (ja) * 2014-09-03 2018-08-08 リオン株式会社 残響抑制装置
CN106504763A (zh) * 2015-12-22 2017-03-15 电子科技大学 基于盲源分离与谱减法的麦克风阵列多目标语音增强方法
CN107358962B (zh) * 2017-06-08 2018-09-04 腾讯科技（深圳）有限公司 音频处理方法及音频处理装置
EP3460795A1 (en) * 2017-09-21 2019-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signal processor and method for providing a processed audio signal reducing noise and reverberation
CN109754821B (zh) * 2017-11-07 2023-05-02 北京京东尚科信息技术有限公司 信息处理方法及其系统、计算机系统和计算机可读介质
CN110111802B (zh) * 2018-02-01 2021-04-27 南京大学 基于卡尔曼滤波的自适应去混响方法
US10726857B2 (en) * 2018-02-23 2020-07-28 Cirrus Logic, Inc. Signal processing for speech dereverberation
CN108986799A (zh) * 2018-09-05 2018-12-11 河海大学 一种基于倒谱滤波的混响参数估计方法
CN109584896A (zh) * 2018-11-01 2019-04-05 苏州奇梦者网络科技有限公司 一种语音芯片及电子设备
WO2020107455A1 (zh) * 2018-11-30 2020-06-04 深圳市欢太科技有限公司 语音处理方法、装置、存储介质及电子设备
CN110364161A (zh) 2019-08-22 2019-10-22 北京小米智能科技有限公司 响应语音信号的方法、电子设备、介质及系统
CN111123202B (zh) * 2020-01-06 2022-01-11 北京大学 一种室内早期反射声定位方法及系统
EP3863303B1 (en) * 2020-02-06 2022-11-23 Universität Zürich Estimating a direct-to-reverberant ratio of a sound signal
CN111489760B (zh) * 2020-04-01 2023-05-16 腾讯科技（深圳）有限公司 语音信号去混响处理方法、装置、计算机设备和存储介质
KR102191736B1 (ko) 2020-07-28 2020-12-16 주식회사 수퍼톤 인공신경망을 이용한 음성향상방법 및 장치
CN112599126B (zh) * 2020-12-03 2022-05-27 海信视像科技股份有限公司 一种智能设备的唤醒方法、智能设备及计算设备
CN112863536A (zh) * 2020-12-24 2021-05-28 深圳供电局有限公司 环境噪声提取方法、装置、计算机设备和存储介质
CN113160842B (zh) * 2021-03-06 2024-04-09 西安电子科技大学 一种基于mclp的语音去混响方法及系统
CN113362841B (zh) * 2021-06-10 2023-05-02 北京小米移动软件有限公司 音频信号处理方法、装置和存储介质
CN113223543B (zh) * 2021-06-10 2023-04-28 北京小米移动软件有限公司 语音增强方法、装置和存储介质
CN114333876B (zh) * 2021-11-25 2024-02-09 腾讯科技（深圳）有限公司 信号处理的方法和装置
CN114255777B (zh) * 2021-12-20 2024-11-19 宁波蛙声科技有限公司 实时语音去混响的混合方法及系统
CN114898771B (zh) * 2022-03-25 2025-01-17 沈阳化工大学 一种适用于美声教学的发声训练方法
CN114898763B (zh) * 2022-05-27 2025-04-25 随锐科技集团股份有限公司 用于预测混响时间的方法及其相关产品
CN116469407A (zh) * 2023-05-04 2023-07-21 北京沃东天骏信息技术有限公司 一种音频处理方法、装置、设备和介质

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Also Published As

Publication number Publication date
EP2863391A1 (en) 2015-04-22
DK2863391T3 (da) 2020-08-03
KR20150005719A (ko) 2015-01-14
US20150149160A1 (en) 2015-05-28
WO2013189199A1 (zh) 2013-12-27
JP2017021385A (ja) 2017-01-26
CN102750956A (zh) 2012-10-24
JP2015519614A (ja) 2015-07-09
KR101614647B1 (ko) 2016-04-21
JP6431884B2 (ja) 2018-11-28
EP2863391A4 (en) 2015-09-09
US9269369B2 (en) 2016-02-23
EP2863391B1 (en) 2020-05-20

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Inventor after: Lou Xiaxia

Inventor after: Wu Xiaojie

Inventor after: Li Bo

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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268

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