ATE491313T1 - Mehrkanal-bass-verwaltung - Google Patents

Mehrkanal-bass-verwaltung

Info

Publication number
ATE491313T1
ATE491313T1 AT06749780T AT06749780T ATE491313T1 AT E491313 T1 ATE491313 T1 AT E491313T1 AT 06749780 T AT06749780 T AT 06749780T AT 06749780 T AT06749780 T AT 06749780T AT E491313 T1 ATE491313 T1 AT E491313T1
Authority
AT
Austria
Prior art keywords
combining
spectral band
channels
bass management
audio signal
Prior art date
Application number
AT06749780T
Other languages
English (en)
Inventor
Wontak Kim
George Nichols
Guy Torio
Original Assignee
Bose Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bose Corp filed Critical Bose Corp
Application granted granted Critical
Publication of ATE491313T1 publication Critical patent/ATE491313T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/307—Frequency adjustment, e.g. tone control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
AT06749780T 2005-04-13 2006-04-11 Mehrkanal-bass-verwaltung ATE491313T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/104,746 US7974417B2 (en) 2005-04-13 2005-04-13 Multi-channel bass management
PCT/US2006/013509 WO2006113231A1 (en) 2005-04-13 2006-04-11 Multi-channel bass management

Publications (1)

Publication Number Publication Date
ATE491313T1 true ATE491313T1 (de) 2010-12-15

Family

ID=36764057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06749780T ATE491313T1 (de) 2005-04-13 2006-04-11 Mehrkanal-bass-verwaltung

Country Status (7)

Country Link
US (2) US7974417B2 (de)
EP (1) EP1872621B1 (de)
JP (1) JP2008537407A (de)
CN (1) CN101180919B (de)
AT (1) ATE491313T1 (de)
DE (1) DE602006018718D1 (de)
WO (1) WO2006113231A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8223975B2 (en) 2008-06-19 2012-07-17 Xm Satellite Radio Inc. Method and apparatus for multiplexing audio program channels from one or more received broadcast streams to provide a playlist style listening experience to users
US9008812B2 (en) 2008-06-19 2015-04-14 Sirius Xm Radio Inc. Method and apparatus for using selected content tracks from two or more program channels to automatically generate a blended mix channel for playback to a user upon selection of a corresponding preset button on a user interface
JP2005197896A (ja) * 2004-01-05 2005-07-21 Yamaha Corp スピーカアレイ用のオーディオ信号供給装置
JP4251077B2 (ja) * 2004-01-07 2009-04-08 ヤマハ株式会社 スピーカ装置
JP3915804B2 (ja) * 2004-08-26 2007-05-16 ヤマハ株式会社 オーディオ再生装置
US20090296943A1 (en) * 2004-12-14 2009-12-03 Bang & Olufsen A/S Reproduction of low frequency effects in sound reproduction systems
JP4779381B2 (ja) * 2005-02-25 2011-09-28 ヤマハ株式会社 アレースピーカ装置
US8731913B2 (en) * 2006-08-03 2014-05-20 Broadcom Corporation Scaled window overlap add for mixed signals
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
JP5082517B2 (ja) * 2007-03-12 2012-11-28 ヤマハ株式会社 スピーカアレイ装置および信号処理方法
WO2009057329A1 (ja) * 2007-11-01 2009-05-07 Panasonic Corporation 符号化装置、復号装置およびこれらの方法
WO2009070343A1 (en) 2007-11-27 2009-06-04 Xm Satellite Radio Inc Method for multiplexing audio program channels to provide a playlist
JP5666249B2 (ja) * 2010-11-04 2015-02-12 アルパイン株式会社 音声出力装置
CN103329571B (zh) 2011-01-04 2016-08-10 Dts有限责任公司 沉浸式音频呈现系统
US20150005661A1 (en) * 2013-02-22 2015-01-01 Max Sound Corporation Method and process for reducing tinnitus
US9723425B2 (en) 2013-06-18 2017-08-01 Dolby Laboratories Licensing Corporation Bass management for audio rendering
CN108141692B (zh) 2015-08-14 2020-09-29 Dts（英属维尔京群岛）有限公司 用于基于对象的音频的低音管理系统和方法
EP3726858A1 (de) * 2019-04-16 2020-10-21 Fraunhofer Gesellschaft zur Förderung der Angewand Reproduktion einer unteren schicht

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Publication number Priority date Publication date Assignee Title
JPS61142900A (ja) * 1985-12-12 1986-06-30 Sharp Corp ステレオ装置の位相調整装置
JPH04158700A (ja) * 1990-10-23 1992-06-01 Clarion Co Ltd 車載用音響装置
US5594800A (en) * 1991-02-15 1997-01-14 Trifield Productions Limited Sound reproduction system having a matrix converter
US5764777A (en) 1995-04-21 1998-06-09 Bsg Laboratories, Inc. Four dimensional acoustical audio system
FI105522B (fi) 1996-08-06 2000-08-31 Sample Rate Systems Oy Järjestely kotiteatteri- tai muussa äänentoistolaitteistossa
US5912976A (en) * 1996-11-07 1999-06-15 Srs Labs, Inc. Multi-channel audio enhancement system for use in recording and playback and methods for providing same
US6711266B1 (en) * 1997-02-07 2004-03-23 Bose Corporation Surround sound channel encoding and decoding
US6285767B1 (en) * 1998-09-04 2001-09-04 Srs Labs, Inc. Low-frequency audio enhancement system
EP2085028A1 (de) * 1998-11-09 2009-08-05 Xinde Li Bearbeitung von niedrig Signal-Rausch-Verhältnis-Signalen
US6349285B1 (en) * 1999-06-28 2002-02-19 Cirrus Logic, Inc. Audio bass management methods and circuits and systems using the same
EP1360874B1 (de) 2001-02-09 2008-12-17 THX Ltd Tonsystem und verfahren zur tonwiedergabe
AU2002341520A1 (en) * 2001-05-09 2002-11-18 Tc Electronic A/S Method of interacting with the acoustical modal structure of a room
WO2003018722A2 (en) * 2001-08-28 2003-03-06 Koninklijke Philips Electronics N.V. Circuit and method for processing an audio signal
JP2003125500A (ja) * 2001-10-11 2003-04-25 Mechanical Research:Kk マルチチャンネル再生装置
US7391869B2 (en) * 2002-05-03 2008-06-24 Harman International Industries, Incorporated Base management systems
US20040086130A1 (en) * 2002-05-03 2004-05-06 Eid Bradley F. Multi-channel sound processing systems
JP4480335B2 (ja) * 2003-03-03 2010-06-16 パイオニア株式会社 複数チャンネル音声信号の処理回路、処理プログラム及び再生装置

Also Published As

Publication number Publication date
US7974417B2 (en) 2011-07-05
US20060233378A1 (en) 2006-10-19
US9055383B2 (en) 2015-06-09
JP2008537407A (ja) 2008-09-11
US20110170715A1 (en) 2011-07-14
CN101180919B (zh) 2012-07-04
EP1872621B1 (de) 2010-12-08
CN101180919A (zh) 2008-05-14
DE602006018718D1 (de) 2011-01-20
WO2006113231A1 (en) 2006-10-26
EP1872621A1 (de) 2008-01-02

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