JP2009544993A5 - - Google Patents

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JP2009544993A5
JP2009544993A5 JP2009521205A JP2009521205A JP2009544993A5 JP 2009544993 A5 JP2009544993 A5 JP 2009544993A5 JP 2009521205 A JP2009521205 A JP 2009521205A JP 2009521205 A JP2009521205 A JP 2009521205A JP 2009544993 A5 JP2009544993 A5 JP 2009544993A5
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Japan
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signal
data stream
reversibly
quantizer
irreversibly
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JP2009521205A
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Japanese (ja)
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JP2009544993A (ja
JP5123303B2 (ja
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Priority claimed from EP06117720A external-priority patent/EP1883067A1/en
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JP2009521205A 2006-07-24 2007-07-12 不可逆的符号化データ・ストリームと可逆的伸張データ・ストリームを用いて原信号を可逆的に符号化する方法及び装置 Expired - Fee Related JP5123303B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06117720A EP1883067A1 (en) 2006-07-24 2006-07-24 Method and apparatus for lossless encoding of a source signal, using a lossy encoded data stream and a lossless extension data stream
EP06117720.0 2006-07-24
PCT/EP2007/057210 WO2008012211A1 (en) 2006-07-24 2007-07-12 Method and apparatus for lossless encoding of a source signal, using a lossy encoded data stream and a lossless extension data stream

Publications (3)

Publication Number Publication Date
JP2009544993A JP2009544993A (ja) 2009-12-17
JP2009544993A5 true JP2009544993A5 (https=) 2010-09-02
JP5123303B2 JP5123303B2 (ja) 2013-01-23

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JP2009521205A Expired - Fee Related JP5123303B2 (ja) 2006-07-24 2007-07-12 不可逆的符号化データ・ストリームと可逆的伸張データ・ストリームを用いて原信号を可逆的に符号化する方法及び装置

Country Status (9)

Country Link
US (1) US20090306993A1 (https=)
EP (2) EP1883067A1 (https=)
JP (1) JP5123303B2 (https=)
KR (1) KR101397736B1 (https=)
CN (1) CN101490748B (https=)
AT (1) ATE470219T1 (https=)
BR (1) BRPI0714835A2 (https=)
DE (1) DE602007006957D1 (https=)
WO (1) WO2008012211A1 (https=)

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CN101964188B (zh) * 2010-04-09 2012-09-05 华为技术有限公司 语音信号编码、解码方法、装置及编解码系统
FR2961937A1 (fr) * 2010-06-29 2011-12-30 France Telecom Codage/decodage predictif lineaire adaptatif
CN107529059B (zh) * 2011-04-22 2020-07-21 杜比国际公司 有损压缩编码数据方法和设备及相应重构数据方法和设备
GB2490879B (en) 2011-05-12 2018-12-26 Qualcomm Technologies Int Ltd Hybrid coded audio data streaming apparatus and method
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TWI618050B (zh) 2013-02-14 2018-03-11 杜比實驗室特許公司 用於音訊處理系統中之訊號去相關的方法及設備
US9830917B2 (en) 2013-02-14 2017-11-28 Dolby Laboratories Licensing Corporation Methods for audio signal transient detection and decorrelation control
WO2015037961A1 (ko) 2013-09-13 2015-03-19 삼성전자 주식회사 에너지 무손실 부호화방법 및 장치, 신호 부호화방법 및 장치, 에너지 무손실 복호화방법 및 장치, 및 신호 복호화방법 및 장치
EP4134951B1 (en) 2013-09-13 2024-07-24 Samsung Electronics Co., Ltd. Energy lossless coding apparatus
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