JP2012529082A5 - - Google Patents

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JP2012529082A5
JP2012529082A5 JP2012514141A JP2012514141A JP2012529082A5 JP 2012529082 A5 JP2012529082 A5 JP 2012529082A5 JP 2012514141 A JP2012514141 A JP 2012514141A JP 2012514141 A JP2012514141 A JP 2012514141A JP 2012529082 A5 JP2012529082 A5 JP 2012529082A5
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Japan
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frame
future
speech
previous
buffer
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JP2012514141A
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JP2012529082A (ja
JP5405659B2 (ja
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Priority claimed from US12/478,460 external-priority patent/US8428938B2/en
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JP2012514141A 2009-06-04 2010-06-03 消去されたスピーチフレームを再構成するためのシステムおよび方法 Active JP5405659B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2012529082A JP2012529082A (ja) 2012-11-15
JP2012529082A5 true JP2012529082A5 (enExample) 2013-06-06
JP5405659B2 JP5405659B2 (ja) 2014-02-05

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JP2012514141A Active JP5405659B2 (ja) 2009-06-04 2010-06-03 消去されたスピーチフレームを再構成するためのシステムおよび方法

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Country Link
US (1) US8428938B2 (enExample)
EP (1) EP2438592B1 (enExample)
JP (1) JP5405659B2 (enExample)
KR (1) KR101290425B1 (enExample)
CN (1) CN102449690B (enExample)
ES (1) ES2401171T3 (enExample)
TW (1) TWI436349B (enExample)
WO (1) WO2010141755A1 (enExample)

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CN104301064B (zh) 2013-07-16 2018-05-04 华为技术有限公司 处理丢失帧的方法和解码器
US10614816B2 (en) * 2013-10-11 2020-04-07 Qualcomm Incorporated Systems and methods of communicating redundant frame information
KR101831088B1 (ko) 2013-11-13 2018-02-21 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 오디오 신호를 인코딩하기 위한 인코더, 오디오 전송 시스템 및 보정값들을 결정하기 위한 방법
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CN107369454B (zh) * 2014-03-21 2020-10-27 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
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WO2016016724A2 (ko) * 2014-07-28 2016-02-04 삼성전자 주식회사 패킷 손실 은닉방법 및 장치와 이를 적용한 복호화방법 및 장치
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
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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
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
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
EP3483880A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Temporal noise shaping
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
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
EP3483882A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Controlling bandwidth in encoders and/or decoders
CN113454714B (zh) * 2019-02-21 2024-05-14 瑞典爱立信有限公司 根据mdct系数的频谱形状估计
AU2019437394B2 (en) * 2019-03-25 2025-02-13 Razer (Asia-Pacific) Pte. Ltd. Method and apparatus for using incremental search sequence in audio error concealment
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
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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
JP5121719B2 (ja) * 2006-11-10 2013-01-16 パナソニック株式会社 パラメータ復号装置およびパラメータ復号方法
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