ATE464752T1 - Wiedergabe von niederfrequenzeffekten bei tonwiedergabesystemen - Google Patents

Wiedergabe von niederfrequenzeffekten bei tonwiedergabesystemen

Info

Publication number
ATE464752T1
ATE464752T1 AT05826518T AT05826518T ATE464752T1 AT E464752 T1 ATE464752 T1 AT E464752T1 AT 05826518 T AT05826518 T AT 05826518T AT 05826518 T AT05826518 T AT 05826518T AT E464752 T1 ATE464752 T1 AT E464752T1
Authority
AT
Austria
Prior art keywords
reproduction
frequency
low frequency
main
frequency region
Prior art date
Application number
AT05826518T
Other languages
English (en)
Inventor
Geoffrey Glen Martin
Original Assignee
Bang & Olufsen As
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 Bang & Olufsen As filed Critical Bang & Olufsen As
Application granted granted Critical
Publication of ATE464752T1 publication Critical patent/ATE464752T1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT05826518T 2004-12-14 2005-12-08 Wiedergabe von niederfrequenzeffekten bei tonwiedergabesystemen ATE464752T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200401926 2004-12-14
PCT/IB2005/054121 WO2006064421A2 (en) 2004-12-14 2005-12-08 Reproduction of low frequency effects in sound reproduction systems

Publications (1)

Publication Number Publication Date
ATE464752T1 true ATE464752T1 (de) 2010-04-15

Family

ID=36587174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05826518T ATE464752T1 (de) 2004-12-14 2005-12-08 Wiedergabe von niederfrequenzeffekten bei tonwiedergabesystemen

Country Status (5)

Country Link
US (1) US20090296943A1 (de)
EP (1) EP1829423B1 (de)
AT (1) ATE464752T1 (de)
DE (1) DE602005020687D1 (de)
WO (1) WO2006064421A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4779381B2 (ja) * 2005-02-25 2011-09-28 ヤマハ株式会社 アレースピーカ装置
WO2009044357A2 (en) * 2007-10-05 2009-04-09 Bang & Olufsen A/S Low frequency management for multichannel sound reproduction systems
US9445197B2 (en) * 2013-05-07 2016-09-13 Bose Corporation Signal processing for a headrest-based audio system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349285B1 (en) * 1999-06-28 2002-02-19 Cirrus Logic, Inc. Audio bass management methods and circuits and systems using the same
US6498852B2 (en) * 1999-12-07 2002-12-24 Anthony Grimani Automatic LFE audio signal derivation system
US7236838B2 (en) * 2000-08-29 2007-06-26 Matsushita Electric Industrial Co., Ltd. Signal processing apparatus, signal processing method, program and recording medium
EP1390702A2 (de) * 2001-05-09 2004-02-25 TC Electronic A/S Verfahren zur wechselwirkung mit der akustischen modalstruktur eines raums
JP2003009300A (ja) * 2001-06-19 2003-01-10 Matsushita Electric Ind Co Ltd 音響再生装置
WO2003094369A2 (en) * 2002-05-03 2003-11-13 Harman International Industries, Incorporated Multi-channel downmixing device
US7974417B2 (en) * 2005-04-13 2011-07-05 Wontak Kim Multi-channel bass management

Also Published As

Publication number Publication date
US20090296943A1 (en) 2009-12-03
WO2006064421A3 (en) 2006-09-14
DE602005020687D1 (de) 2010-05-27
WO2006064421A2 (en) 2006-06-22
EP1829423A2 (de) 2007-09-05
EP1829423B1 (de) 2010-04-14

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Legal Events

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