JP2007528654A5 - - Google Patents

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Publication number
JP2007528654A5
JP2007528654A5 JP2007502463A JP2007502463A JP2007528654A5 JP 2007528654 A5 JP2007528654 A5 JP 2007528654A5 JP 2007502463 A JP2007502463 A JP 2007502463A JP 2007502463 A JP2007502463 A JP 2007502463A JP 2007528654 A5 JP2007528654 A5 JP 2007528654A5
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JP
Japan
Prior art keywords
channel
audio
surround channel
delay
signal
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Application number
JP2007502463A
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English (en)
Japanese (ja)
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JP2007528654A (ja
JP4567049B2 (ja
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Priority claimed from PCT/IB2005/050750 external-priority patent/WO2005091678A1/en
Publication of JP2007528654A publication Critical patent/JP2007528654A/ja
Publication of JP2007528654A5 publication Critical patent/JP2007528654A5/ja
Application granted granted Critical
Publication of JP4567049B2 publication Critical patent/JP4567049B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2007502463A 2004-03-11 2005-03-01 音声信号を処理する方法、遅延管理ユニット、システム、ユニット、計算機プログラム及びメモリ媒体 Expired - Fee Related JP4567049B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04101008 2004-03-11
PCT/IB2005/050750 WO2005091678A1 (en) 2004-03-11 2005-03-01 A method and system for processing sound signals

Publications (3)

Publication Number Publication Date
JP2007528654A JP2007528654A (ja) 2007-10-11
JP2007528654A5 true JP2007528654A5 (enExample) 2008-04-17
JP4567049B2 JP4567049B2 (ja) 2010-10-20

Family

ID=34960624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007502463A Expired - Fee Related JP4567049B2 (ja) 2004-03-11 2005-03-01 音声信号を処理する方法、遅延管理ユニット、システム、ユニット、計算機プログラム及びメモリ媒体

Country Status (8)

Country Link
US (1) US7688989B2 (enExample)
EP (1) EP1728410B1 (enExample)
JP (1) JP4567049B2 (enExample)
KR (1) KR101097000B1 (enExample)
CN (1) CN1930915B (enExample)
AT (1) ATE409399T1 (enExample)
DE (1) DE602005009934D1 (enExample)
WO (1) WO2005091678A1 (enExample)

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GB2425675B (en) * 2005-04-28 2008-07-23 Gp Acoustics Audio system
JP2006340057A (ja) * 2005-06-02 2006-12-14 Yamaha Corp アレースピーカ装置
JP4535006B2 (ja) * 2006-03-08 2010-09-01 ソニー株式会社 テレビジョン装置
DE602006010323D1 (de) 2006-04-13 2009-12-24 Fraunhofer Ges Forschung Audiosignaldekorrelator
US7676049B2 (en) 2006-05-12 2010-03-09 Cirrus Logic, Inc. Reconfigurable audio-video surround sound receiver (AVR) and method
US7606377B2 (en) * 2006-05-12 2009-10-20 Cirrus Logic, Inc. Method and system for surround sound beam-forming using vertically displaced drivers
US7804972B2 (en) 2006-05-12 2010-09-28 Cirrus Logic, Inc. Method and apparatus for calibrating a sound beam-forming system
US7606380B2 (en) 2006-04-28 2009-10-20 Cirrus Logic, Inc. Method and system for sound beam-forming using internal device speakers in conjunction with external speakers
US20080044038A1 (en) * 2006-08-18 2008-02-21 Houle Douglas W Stereophonic sound system
JP4984825B2 (ja) * 2006-10-27 2012-07-25 ヤマハ株式会社 音響発生装置及び音響発生システム
CN100457855C (zh) * 2007-02-28 2009-02-04 中国科学院广州地球化学研究所 加压开放式热解生烃模拟装置
DE102007018032B4 (de) * 2007-04-17 2010-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Erzeugung dekorrelierter Signale
CN101971643B (zh) * 2008-03-13 2012-12-26 皇家飞利浦电子股份有限公司 扬声器阵列和用于扬声器阵列的驱动器布置
TWI559786B (zh) * 2008-09-03 2016-11-21 杜比實驗室特許公司 增進多聲道之再生
TWI413109B (zh) * 2008-10-01 2013-10-21 Dolby Lab Licensing Corp 用於上混系統之解相關器
US8442244B1 (en) * 2009-08-22 2013-05-14 Marshall Long, Jr. Surround sound system
EP2474170B1 (en) 2009-09-03 2017-05-31 Robert Bosch GmbH Delay unit for a conference audio system, method for delaying audio input signals, computer program and conference audio system
US8687815B2 (en) * 2009-11-06 2014-04-01 Creative Technology Ltd Method and audio system for processing multi-channel audio signals for surround sound production
JP5417227B2 (ja) * 2010-03-12 2014-02-12 日本放送協会 マルチチャンネル音響信号のダウンミックス装置及びプログラム
KR101573830B1 (ko) * 2010-07-30 2015-12-02 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 음파 반사판을 갖는 차량
JP5867672B2 (ja) 2011-03-30 2016-02-24 ヤマハ株式会社 音像定位制御装置
EP2665208A1 (en) 2012-05-14 2013-11-20 Thomson Licensing Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation
US9020623B2 (en) 2012-06-19 2015-04-28 Sonos, Inc Methods and apparatus to provide an infrared signal
CN104125524A (zh) * 2013-04-23 2014-10-29 华为技术有限公司 一种音效调节方法、装置和设备
US9380387B2 (en) 2014-08-01 2016-06-28 Klipsch Group, Inc. Phase independent surround speaker
US9678707B2 (en) 2015-04-10 2017-06-13 Sonos, Inc. Identification of audio content facilitated by playback device
TWI554943B (zh) * 2015-08-17 2016-10-21 李鵬 音訊處理方法及其系統
CN106792289A (zh) * 2016-12-12 2017-05-31 深圳市艾特铭客科技有限公司 一种音响

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US4308423A (en) * 1980-03-12 1981-12-29 Cohen Joel M Stereo image separation and perimeter enhancement
JPS61237597A (ja) * 1985-04-12 1986-10-22 Mitsubishi Electric Corp スピ−カ−システム
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JP3371424B2 (ja) * 1990-10-26 2003-01-27 ヤマハ株式会社 共鳴音付加装置
JPH04241398A (ja) * 1991-01-16 1992-08-28 Mainichi Hoso:Kk 遅延装置
US5199075A (en) * 1991-11-14 1993-03-30 Fosgate James W Surround sound loudspeakers and processor
US5173944A (en) * 1992-01-29 1992-12-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Head related transfer function pseudo-stereophony
JPH06175674A (ja) * 1992-12-03 1994-06-24 Roland Corp 音響装置
FR2738099B1 (fr) * 1995-08-25 1997-10-24 France Telecom Procede de simulation de la qualite acoustique d'une salle et processeur audio-numerique associe
JP3368835B2 (ja) * 1998-07-31 2003-01-20 オンキヨー株式会社 音響信号処理回路
DE19900961A1 (de) * 1999-01-13 2000-07-20 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von Mehrkanaltonsignalen
JP4328989B2 (ja) * 1999-11-24 2009-09-09 ソニー株式会社 再生装置、再生方法、並びに記録媒体
GB0200291D0 (en) * 2002-01-08 2002-02-20 1 Ltd Digital loudspeaker system
JP4427937B2 (ja) * 2001-10-05 2010-03-10 オンキヨー株式会社 音響信号処理回路および音響再生装置

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