CN111640442B - 处理音频丢包的方法、训练神经网络的方法及各自的装置 - Google Patents
处理音频丢包的方法、训练神经网络的方法及各自的装置 Download PDFInfo
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
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- 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
- G06N3/045—Combinations of networks
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- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
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CN112634912B (zh) * | 2020-12-18 | 2024-04-09 | 北京猿力未来科技有限公司 | 丢包补偿方法及装置 |
CN113035211B (zh) * | 2021-03-11 | 2021-11-16 | 马上消费金融股份有限公司 | 音频压缩方法、音频解压缩方法及装置 |
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WO2014012391A1 (zh) * | 2012-07-18 | 2014-01-23 | 华为技术有限公司 | 一种语音数据丢包的补偿方法及装置 |
CN104347076A (zh) * | 2013-08-09 | 2015-02-11 | 中国电信股份有限公司 | 网络音频丢包掩蔽方法和装置 |
CN108171222A (zh) * | 2018-02-11 | 2018-06-15 | 清华大学 | 一种基于多流神经网络的实时视频分类方法及装置 |
US10127918B1 (en) * | 2017-05-03 | 2018-11-13 | Amazon Technologies, Inc. | Methods for reconstructing an audio signal |
CN109117777A (zh) * | 2018-08-03 | 2019-01-01 | 百度在线网络技术(北京)有限公司 | 生成信息的方法和装置 |
CN109218083A (zh) * | 2018-08-27 | 2019-01-15 | 广州爱拍网络科技有限公司 | 一种语音数据传输方法及装置 |
CN110392273A (zh) * | 2019-07-16 | 2019-10-29 | 北京达佳互联信息技术有限公司 | 音视频处理的方法、装置、电子设备及存储介质 |
CN110491407A (zh) * | 2019-08-15 | 2019-11-22 | 广州华多网络科技有限公司 | 语音降噪的方法、装置、电子设备及存储介质 |
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US9672833B2 (en) * | 2014-02-28 | 2017-06-06 | Google Inc. | Sinusoidal interpolation across missing data |
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WO2014012391A1 (zh) * | 2012-07-18 | 2014-01-23 | 华为技术有限公司 | 一种语音数据丢包的补偿方法及装置 |
CN104347076A (zh) * | 2013-08-09 | 2015-02-11 | 中国电信股份有限公司 | 网络音频丢包掩蔽方法和装置 |
US10127918B1 (en) * | 2017-05-03 | 2018-11-13 | Amazon Technologies, Inc. | Methods for reconstructing an audio signal |
CN108171222A (zh) * | 2018-02-11 | 2018-06-15 | 清华大学 | 一种基于多流神经网络的实时视频分类方法及装置 |
CN109117777A (zh) * | 2018-08-03 | 2019-01-01 | 百度在线网络技术(北京)有限公司 | 生成信息的方法和装置 |
CN109218083A (zh) * | 2018-08-27 | 2019-01-15 | 广州爱拍网络科技有限公司 | 一种语音数据传输方法及装置 |
CN110392273A (zh) * | 2019-07-16 | 2019-10-29 | 北京达佳互联信息技术有限公司 | 音视频处理的方法、装置、电子设备及存储介质 |
CN110491407A (zh) * | 2019-08-15 | 2019-11-22 | 广州华多网络科技有限公司 | 语音降噪的方法、装置、电子设备及存储介质 |
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Reza Lotfidereshgi,等.Speech Prediction Using an Adaptive Recurrent Neural Network with Application to Packet Loss Concealment.《2018 IEEE International Conference on Acoustics, Speech and Signal Processing》.2018,全文. * |
吴玉峰,等.基于BP神经网络QoS到QoE映射模型.《电子测量技术》.2016,第39卷(第1期),全文. * |
李璐君,等.一种基于组合深层模型的语音增强方法.《信息工程大学学报》.2018,第19卷(第4期),全文. * |
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