JP2009501354A5 - - Google Patents

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JP2009501354A5
JP2009501354A5 JP2008521009A JP2008521009A JP2009501354A5 JP 2009501354 A5 JP2009501354 A5 JP 2009501354A5 JP 2008521009 A JP2008521009 A JP 2008521009A JP 2008521009 A JP2008521009 A JP 2008521009A JP 2009501354 A5 JP2009501354 A5 JP 2009501354A5
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JP
Japan
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data
audio channels
data stream
channel
hierarchical
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JP2008521009A
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Japanese (ja)
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JP5097702B2 (ja
JP2009501354A (ja
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Priority claimed from PCT/IB2006/052309 external-priority patent/WO2007007263A2/en
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Publication of JP2009501354A5 publication Critical patent/JP2009501354A5/ja
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JP2008521009A 2005-07-14 2006-07-07 オーディオエンコード及びデコード Active JP5097702B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05106466 2005-07-14
EP05106466.5 2005-07-14
PCT/IB2006/052309 WO2007007263A2 (en) 2005-07-14 2006-07-07 Audio encoding and decoding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010254409A Division JP5269039B2 (ja) 2005-07-14 2010-11-15 オーディオエンコード及びデコード

Publications (3)

Publication Number Publication Date
JP2009501354A JP2009501354A (ja) 2009-01-15
JP2009501354A5 true JP2009501354A5 (https=) 2009-08-20
JP5097702B2 JP5097702B2 (ja) 2012-12-12

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ID=37467582

Family Applications (2)

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JP2008521009A Active JP5097702B2 (ja) 2005-07-14 2006-07-07 オーディオエンコード及びデコード
JP2010254409A Active JP5269039B2 (ja) 2005-07-14 2010-11-15 オーディオエンコード及びデコード

Family Applications After (1)

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JP2010254409A Active JP5269039B2 (ja) 2005-07-14 2010-11-15 オーディオエンコード及びデコード

Country Status (13)

Country Link
US (1) US7966191B2 (https=)
EP (2) EP2088580B1 (https=)
JP (2) JP5097702B2 (https=)
KR (2) KR101496193B1 (https=)
CN (2) CN102013256B (https=)
AT (2) ATE523877T1 (https=)
BR (1) BRPI0613469A2 (https=)
DE (1) DE602006007139D1 (https=)
ES (2) ES2327158T3 (https=)
MX (1) MX2008000504A (https=)
PL (2) PL1902443T3 (https=)
RU (2) RU2418385C2 (https=)
WO (1) WO2007007263A2 (https=)

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KR101464977B1 (ko) * 2007-10-01 2014-11-25 삼성전자주식회사 메모리 관리 방법, 및 멀티 채널 데이터의 복호화 방법 및장치
CN101911180A (zh) * 2007-10-22 2010-12-08 韩国电子通信研究院 多对象音频编码和解码方法以及其设备
JP5603339B2 (ja) * 2008-10-29 2014-10-08 ドルビー インターナショナル アーベー 既存のオーディオゲインメタデータを使用した信号のクリッピングの保護
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BR122022013454B1 (pt) 2009-10-20 2023-05-16 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Codificador de áudio, decodificador de áudio, método para codificar uma informação de áudio, método para decodificar uma informação de áudio que utiliza uma detecção de um grupo de valores espectrais previamente decodificados
JP5298245B2 (ja) * 2009-12-16 2013-09-25 ドルビー インターナショナル アーベー Ｓｂｒビットストリームパラメータダウンミックス
CN102142924B (zh) * 2010-02-03 2014-04-09 中兴通讯股份有限公司 一种多用途语音频编码传输方法和装置
CN103415883B (zh) 2011-03-28 2015-11-25 杜比实验室特许公司 用于低频效果声道的减少复杂性变换
EP2956935B1 (en) * 2013-02-14 2017-01-04 Dolby Laboratories Licensing Corporation Controlling the inter-channel coherence of upmixed audio signals
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
WO2014126688A1 (en) 2013-02-14 2014-08-21 Dolby Laboratories Licensing Corporation Methods for audio signal transient detection and decorrelation control
CN110223702B (zh) 2013-05-24 2023-04-11 杜比国际公司 音频解码系统和重构方法
TWI671734B (zh) * 2013-09-12 2019-09-11 瑞典商杜比國際公司 在包含三個音訊聲道的多聲道音訊系統中之解碼方法、編碼方法、解碼裝置及編碼裝置、包含用於執行解碼方法及編碼方法的指令之非暫態電腦可讀取的媒體之電腦程式產品、包含解碼裝置及編碼裝置的音訊系統
CA2926243C (en) 2013-10-21 2018-01-23 Lars Villemoes Decorrelator structure for parametric reconstruction of audio signals
JP6479786B2 (ja) 2013-10-21 2019-03-06 ドルビー・インターナショナル・アーベー オーディオ信号のパラメトリック再構成
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US10416954B2 (en) 2017-04-28 2019-09-17 Microsoft Technology Licensing, Llc Streaming of augmented/virtual reality spatial audio/video
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US7966191B2 (en) * 2005-07-14 2011-06-21 Koninklijke Philips Electronics N.V. Method and apparatus for generating a number of output audio channels
JP5321820B2 (ja) * 2009-04-23 2013-10-23 セイコーエプソン株式会社 用紙搬送装置

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