JP2000295699A5 - - Google Patents

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Publication number
JP2000295699A5
JP2000295699A5 JP1999367850A JP36785099A JP2000295699A5 JP 2000295699 A5 JP2000295699 A5 JP 2000295699A5 JP 1999367850 A JP1999367850 A JP 1999367850A JP 36785099 A JP36785099 A JP 36785099A JP 2000295699 A5 JP2000295699 A5 JP 2000295699A5
Authority
JP
Japan
Prior art keywords
signals
signal processing
audio signal
separation
separation signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1999367850A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000295699A (ja
Filing date
Publication date
Priority claimed from US09/220,821 external-priority patent/US6928169B1/en
Application filed filed Critical
Publication of JP2000295699A publication Critical patent/JP2000295699A/ja
Publication of JP2000295699A5 publication Critical patent/JP2000295699A5/ja
Pending legal-status Critical Current

Links

JP11367850A 1998-12-24 1999-12-24 オーディオ信号処理システム Pending JP2000295699A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/220,821 US6928169B1 (en) 1998-12-24 1998-12-24 Audio signal processing
US09/220821 1998-12-24

Publications (2)

Publication Number Publication Date
JP2000295699A JP2000295699A (ja) 2000-10-20
JP2000295699A5 true JP2000295699A5 (cg-RX-API-DMAC7.html) 2007-02-15

Family

ID=22825115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11367850A Pending JP2000295699A (ja) 1998-12-24 1999-12-24 オーディオ信号処理システム

Country Status (5)

Country Link
US (1) US6928169B1 (cg-RX-API-DMAC7.html)
EP (1) EP1021063B1 (cg-RX-API-DMAC7.html)
JP (1) JP2000295699A (cg-RX-API-DMAC7.html)
CN (1) CN1210993C (cg-RX-API-DMAC7.html)
DE (1) DE69941808D1 (cg-RX-API-DMAC7.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447317B2 (en) 2003-10-02 2008-11-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V Compatible multi-channel coding/decoding by weighting the downmix channel
DE102006017280A1 (de) * 2006-04-12 2007-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Umgebungssignals
JP5213339B2 (ja) * 2007-03-12 2013-06-19 アルパイン株式会社 オーディオ装置
JP2009049873A (ja) * 2007-08-22 2009-03-05 Sony Corp 情報処理装置
DE102007048973B4 (de) * 2007-10-12 2010-11-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Multikanalsignals mit einer Sprachsignalverarbeitung
US8295526B2 (en) * 2008-02-21 2012-10-23 Bose Corporation Low frequency enclosure for video display devices
US8351629B2 (en) * 2008-02-21 2013-01-08 Robert Preston Parker Waveguide electroacoustical transducing
US8351630B2 (en) 2008-05-02 2013-01-08 Bose Corporation Passive directional acoustical radiating
US8620006B2 (en) * 2009-05-13 2013-12-31 Bose Corporation Center channel rendering
US8000485B2 (en) * 2009-06-01 2011-08-16 Dts, Inc. Virtual audio processing for loudspeaker or headphone playback
US8139774B2 (en) * 2010-03-03 2012-03-20 Bose Corporation Multi-element directional acoustic arrays
US8265310B2 (en) * 2010-03-03 2012-09-11 Bose Corporation Multi-element directional acoustic arrays
US8553894B2 (en) 2010-08-12 2013-10-08 Bose Corporation Active and passive directional acoustic radiating
BR112016004299B1 (pt) 2013-08-28 2022-05-17 Dolby Laboratories Licensing Corporation Método, aparelho e meio de armazenamento legível por computador para melhora de fala codificada paramétrica e codificada com forma de onda híbrida
US9451355B1 (en) 2015-03-31 2016-09-20 Bose Corporation Directional acoustic device
US10057701B2 (en) 2015-03-31 2018-08-21 Bose Corporation Method of manufacturing a loudspeaker
CN113347551B (zh) * 2021-04-30 2022-12-20 北京奇艺世纪科技有限公司 一种单声道音频信号的处理方法、装置及可读存储介质
CN113347552B (zh) * 2021-04-30 2022-12-20 北京奇艺世纪科技有限公司 一种音频信号处理方法、装置及计算机可读存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521742A (en) * 1981-12-04 1985-06-04 Nad Holding Limited Amplifier power supply with large dynamic headroom
NL8303945A (nl) 1983-11-17 1985-06-17 Philips Nv Inrichting voor het realiseren van een pseudo-stereo signaal.
JPH03236691A (ja) * 1990-02-14 1991-10-22 Hitachi Ltd テレビジョン受信機用音声回路
AU8206691A (en) 1990-06-15 1992-01-07 Auris Corp. Improved audio processing system and recordings made thereby
EP0517233B1 (en) 1991-06-06 1996-10-30 Matsushita Electric Industrial Co., Ltd. Music/voice discriminating apparatus

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