CN102449690B - 用于重建被擦除语音帧的系统与方法 - Google Patents

用于重建被擦除语音帧的系统与方法 Download PDF

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Publication number
CN102449690B
CN102449690B CN201080023265.3A CN201080023265A CN102449690B CN 102449690 B CN102449690 B CN 102449690B CN 201080023265 A CN201080023265 A CN 201080023265A CN 102449690 B CN102449690 B CN 102449690B
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China
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frame
speech
erased
frames
speech frame
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CN102449690A (zh
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方正
丹尼尔·J·辛德尔
阿南塔帕德玛纳班·阿拉桑尼帕莱·坎迪哈代
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Qualcomm Inc
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Qualcomm Inc
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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
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Telephonic Communication Services (AREA)
CN201080023265.3A 2009-06-04 2010-06-03 用于重建被擦除语音帧的系统与方法 Active CN102449690B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/478,460 2009-06-04
US12/478,460 US8428938B2 (en) 2009-06-04 2009-06-04 Systems and methods for reconstructing an erased speech frame
PCT/US2010/037302 WO2010141755A1 (en) 2009-06-04 2010-06-03 Systems and methods for reconstructing an erased speech frame

Publications (2)

Publication Number Publication Date
CN102449690A CN102449690A (zh) 2012-05-09
CN102449690B true CN102449690B (zh) 2014-05-07

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US (1) US8428938B2 (https=)
EP (1) EP2438592B1 (https=)
JP (1) JP5405659B2 (https=)
KR (1) KR101290425B1 (https=)
CN (1) CN102449690B (https=)
ES (1) ES2401171T3 (https=)
TW (1) TWI436349B (https=)
WO (1) WO2010141755A1 (https=)

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AU2014283389B2 (en) * 2013-06-21 2017-10-05 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for improved concealment of the adaptive codebook in ACELP-like concealment employing improved pulse resynchronization
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CN107818789B (zh) * 2013-07-16 2020-11-17 华为技术有限公司 解码方法和解码装置
US10614816B2 (en) * 2013-10-11 2020-04-07 Qualcomm Incorporated Systems and methods of communicating redundant frame information
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CN104751849B (zh) 2013-12-31 2017-04-19 华为技术有限公司 语音频码流的解码方法及装置
US10157620B2 (en) 2014-03-04 2018-12-18 Interactive Intelligence Group, Inc. System and method to correct for packet loss in automatic speech recognition systems utilizing linear interpolation
CN104934035B (zh) * 2014-03-21 2017-09-26 华为技术有限公司 语音频码流的解码方法及装置
CN105225666B (zh) 2014-06-25 2016-12-28 华为技术有限公司 处理丢失帧的方法和装置
US9984699B2 (en) 2014-06-26 2018-05-29 Qualcomm Incorporated High-band signal coding using mismatched frequency ranges
US9680507B2 (en) 2014-07-22 2017-06-13 Qualcomm Incorporated Offset selection for error correction data
EP3176781A4 (en) * 2014-07-28 2017-12-27 Samsung Electronics Co., Ltd. Method and apparatus for packet loss concealment, and decoding method and apparatus employing same
CN108011686B (zh) * 2016-10-31 2020-07-14 腾讯科技（深圳）有限公司 信息编码帧丢失恢复方法和装置
US10217466B2 (en) * 2017-04-26 2019-02-26 Cisco Technology, Inc. Voice data compensation with machine learning
CN109496333A (zh) * 2017-06-26 2019-03-19 华为技术有限公司 一种丢帧补偿方法及设备
WO2019091573A1 (en) 2017-11-10 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters
EP3483878A1 (en) * 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder supporting a set of different loss concealment tools
EP3483882A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Controlling bandwidth in encoders and/or decoders
EP3483880A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Temporal noise shaping
WO2019091576A1 (en) 2017-11-10 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits
EP3483883A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio coding and decoding with selective postfiltering
EP3483884A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Signal filtering
EP3483879A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Analysis/synthesis windowing function for modulated lapped transformation
EP3483886A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Selecting pitch lag
CN118571232A (zh) * 2019-02-21 2024-08-30 瑞典爱立信有限公司 相位ecu f0插值分割方法及相关控制器
EP3948856A4 (en) * 2019-03-25 2022-03-30 Razer (Asia-Pacific) Pte. Ltd. METHOD AND APPARATUS FOR USING AN INCREMENTAL SEARCH SEQUENCE IN AUDIO FAULT CONCEALING
CN114078479A (zh) * 2020-08-18 2022-02-22 北京有限元科技有限公司 语音传输和语音传输数据准确性判定的方法和装置
US20240339117A1 (en) * 2023-04-07 2024-10-10 Apple Inc. Low latency audio for immersive group communication sessions

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CN101155140A (zh) * 2006-10-01 2008-04-02 华为技术有限公司 音频流错误隐藏的方法、装置和系统

Also Published As

Publication number Publication date
JP5405659B2 (ja) 2014-02-05
EP2438592A1 (en) 2012-04-11
KR20120019503A (ko) 2012-03-06
WO2010141755A1 (en) 2010-12-09
KR101290425B1 (ko) 2013-07-29
TW201126510A (en) 2011-08-01
EP2438592B1 (en) 2013-02-13
US20100312553A1 (en) 2010-12-09
US8428938B2 (en) 2013-04-23
JP2012529082A (ja) 2012-11-15
CN102449690A (zh) 2012-05-09
ES2401171T3 (es) 2013-04-17
TWI436349B (zh) 2014-05-01

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