DK2863391T3 - Fremgangsmåde og indretning til fjernelse af efterklang af enkanal-tale - Google Patents

Fremgangsmåde og indretning til fjernelse af efterklang af enkanal-tale Download PDF

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Publication number
DK2863391T3
DK2863391T3 DK13807732.6T DK13807732T DK2863391T3 DK 2863391 T3 DK2863391 T3 DK 2863391T3 DK 13807732 T DK13807732 T DK 13807732T DK 2863391 T3 DK2863391 T3 DK 2863391T3
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DK
Denmark
Prior art keywords
speaking
single channel
removing single
channel
channel speaking
Prior art date
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DK13807732.6T
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Danish (da)
English (en)
Inventor
Shasha Lou
Xiaojie Wu
Bo Li
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Goertek Inc
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Publication of DK2863391T3 publication Critical patent/DK2863391T3/da

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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
    • 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
    • G10L21/0208—Noise filtering
    • G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech

Landscapes

  • 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)
DK13807732.6T 2012-06-18 2013-04-01 Fremgangsmåde og indretning til fjernelse af efterklang af enkanal-tale DK2863391T3 (da)

Applications Claiming Priority (2)

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
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

Publications (1)

Publication Number Publication Date
DK2863391T3 true DK2863391T3 (da) 2020-08-03

Family

ID=47031075

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13807732.6T DK2863391T3 (da) 2012-06-18 2013-04-01 Fremgangsmåde og indretning til fjernelse af efterklang af enkanal-tale

Country Status (7)

Country Link
US (1) US9269369B2 (enExample)
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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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
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Also Published As

Publication number Publication date
JP2015519614A (ja) 2015-07-09
US20150149160A1 (en) 2015-05-28
JP6431884B2 (ja) 2018-11-28
KR20150005719A (ko) 2015-01-14
EP2863391A4 (en) 2015-09-09
KR101614647B1 (ko) 2016-04-21
CN102750956A (zh) 2012-10-24
EP2863391A1 (en) 2015-04-22
US9269369B2 (en) 2016-02-23
JP2017021385A (ja) 2017-01-26
CN102750956B (zh) 2014-07-16
WO2013189199A1 (zh) 2013-12-27
EP2863391B1 (en) 2020-05-20

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