CN112820315B - 音频信号处理方法、装置、计算机设备及存储介质 - Google Patents

音频信号处理方法、装置、计算机设备及存储介质 Download PDF

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CN112820315B
CN112820315B CN202010670626.9A CN202010670626A CN112820315B CN 112820315 B CN112820315 B CN 112820315B CN 202010670626 A CN202010670626 A CN 202010670626A CN 112820315 B CN112820315 B CN 112820315B
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audio signal
signal
domain signal
frequency domain
power spectrum
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CN112820315A (zh
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梁俊斌
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Priority to PCT/CN2021/097663 priority patent/WO2022012195A1/fr
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Molecular Biology (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN202010670626.9A 2020-07-13 2020-07-13 音频信号处理方法、装置、计算机设备及存储介质 Active CN112820315B (zh)

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CN202010670626.9A CN112820315B (zh) 2020-07-13 2020-07-13 音频信号处理方法、装置、计算机设备及存储介质
PCT/CN2021/097663 WO2022012195A1 (fr) 2020-07-13 2021-06-01 Procédé de traitement de signal audio et appareil associé

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CN202010670626.9A CN112820315B (zh) 2020-07-13 2020-07-13 音频信号处理方法、装置、计算机设备及存储介质

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112820315B (zh) * 2020-07-13 2023-01-06 腾讯科技（深圳）有限公司 音频信号处理方法、装置、计算机设备及存储介质
CN113612808B (zh) * 2021-10-09 2022-01-25 腾讯科技（深圳）有限公司 音频处理方法、相关设备、存储介质及程序产品
CN114866856B (zh) * 2022-05-06 2024-01-02 北京达佳互联信息技术有限公司 音频信号的处理方法、音频生成模型的训练方法及装置
CN114822567B (zh) * 2022-06-22 2022-09-27 天津大学 一种基于能量算子的病理嗓音频谱重构方法
CN114974299B (zh) * 2022-08-01 2022-10-21 腾讯科技（深圳）有限公司 语音增强模型的训练、增强方法、装置、设备、介质
CN116248229B (zh) * 2022-12-08 2023-12-01 南京龙垣信息科技有限公司 一种面向实时语音通讯的丢包补偿方法
CN117395181B (zh) * 2023-12-12 2024-02-13 方图智能(深圳)科技集团股份有限公司 基于物联网的低延时多媒体音频传输检测方法及系统

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN101512938A (zh) * 2006-08-01 2009-08-19 Dts（英属维尔京群岛）有限公司 用于补偿音频变换器的线性和非-线性失真的神经网络滤波技术
CN107112025A (zh) * 2014-09-12 2017-08-29 美商楼氏电子有限公司 用于恢复语音分量的系统和方法
CN109147805A (zh) * 2018-06-05 2019-01-04 安克创新科技股份有限公司 基于深度学习的音频音质增强

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107895571A (zh) * 2016-09-29 2018-04-10 亿览在线网络技术（北京）有限公司 无损音频文件识别方法及装置
EP3474280B1 (fr) * 2017-10-19 2021-07-07 Goodix Technology (HK) Company Limited Processeur de signal pour l'amélioration du signal de parole
US11341983B2 (en) * 2018-09-17 2022-05-24 Honeywell International Inc. System and method for audio noise reduction
CN112820315B (zh) * 2020-07-13 2023-01-06 腾讯科技（深圳）有限公司 音频信号处理方法、装置、计算机设备及存储介质

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101512938A (zh) * 2006-08-01 2009-08-19 Dts（英属维尔京群岛）有限公司 用于补偿音频变换器的线性和非-线性失真的神经网络滤波技术
CN107112025A (zh) * 2014-09-12 2017-08-29 美商楼氏电子有限公司 用于恢复语音分量的系统和方法
CN109147805A (zh) * 2018-06-05 2019-01-04 安克创新科技股份有限公司 基于深度学习的音频音质增强

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WO2022012195A1 (fr) 2022-01-20

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