CN113160838B - 用于使用独立噪声填充生成增强信号的装置和方法 - Google Patents

用于使用独立噪声填充生成增强信号的装置和方法 Download PDF

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CN113160838B
CN113160838B CN202110182756.2A CN202110182756A CN113160838B CN 113160838 B CN113160838 B CN 113160838B CN 202110182756 A CN202110182756 A CN 202110182756A CN 113160838 B CN113160838 B CN 113160838B
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noise
spectral
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source
value
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CN113160838A (zh
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萨沙·迪施
拉尔夫·盖格
安德烈·尼德迈尔
马蒂亚斯·诺伊辛格
康斯坦丁·施密特
斯蒂芬·王尔德
本杰明·舒伯特
克里斯蒂安·诺伊卡姆
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Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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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
    • 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
    • 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
    • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
    • 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
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • 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
    • G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Noise Elimination (AREA)
  • Picture Signal Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Dc Digital Transmission (AREA)
CN202110182756.2A 2014-07-28 2015-07-24 用于使用独立噪声填充生成增强信号的装置和方法 Active CN113160838B (zh)

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EP14178777.0A EP2980792A1 (en) 2014-07-28 2014-07-28 Apparatus and method for generating an enhanced signal using independent noise-filling
EP14178777.0 2014-07-28
CN202110182756.2A CN113160838B (zh) 2014-07-28 2015-07-24 用于使用独立噪声填充生成增强信号的装置和方法
CN201580050417.1A CN106796798B (zh) 2014-07-28 2015-07-24 用于使用独立噪声填充生成增强信号的装置和方法
PCT/EP2015/067062 WO2016016146A1 (en) 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced signal using independent noise-filling

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TW202546816A (zh) * 2018-01-26 2025-12-01 瑞典商都比國際公司 用於執行一音訊信號之高頻重建之方法、音訊處理單元及非暫時性電腦可讀媒體
TWI760593B (zh) 2018-02-01 2022-04-11 弗勞恩霍夫爾協會 使用混成式編碼器/解碼器空間分析之音訊場景編碼器、音訊場景解碼器及相關方法
EP3671741A1 (en) * 2018-12-21 2020-06-24 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Audio processor and method for generating a frequency-enhanced audio signal using pulse processing
TWI715139B (zh) * 2019-08-06 2021-01-01 原相科技股份有限公司 聲音播放裝置及其透過遮噪音訊遮蓋干擾音之方法
CN110610717B (zh) * 2019-08-30 2021-10-15 西南电子技术研究所（中国电子科技集团公司第十研究所） 复杂频谱环境混合信号的分离方法
CN113192517B (zh) * 2020-01-13 2024-04-26 华为技术有限公司 一种音频编解码方法和音频编解码设备
CN113808596B (zh) * 2020-05-30 2025-01-03 华为技术有限公司 一种音频编码方法和音频编码装置
CN113808597B (zh) * 2020-05-30 2024-10-29 华为技术有限公司 一种音频编码方法和音频编码装置
CN111986659B (zh) * 2020-07-16 2024-08-06 百度在线网络技术（北京）有限公司 建立音频生成模型的方法以及装置
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EP4439559A2 (en) 2024-10-02
PT3186807T (pt) 2019-04-02
JP2017526004A (ja) 2017-09-07
KR20170024048A (ko) 2017-03-06
JP7354193B2 (ja) 2023-10-02
US20220148606A1 (en) 2022-05-12
TR201904282T4 (tr) 2019-05-21
MX363352B (es) 2019-03-20
RU2016146738A3 (enExample) 2018-08-28
RU2016146738A (ru) 2018-08-28
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