ATE514292T1 - Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich - Google Patents

Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich

Info

Publication number
ATE514292T1
ATE514292T1 AT08843631T AT08843631T ATE514292T1 AT E514292 T1 ATE514292 T1 AT E514292T1 AT 08843631 T AT08843631 T AT 08843631T AT 08843631 T AT08843631 T AT 08843631T AT E514292 T1 ATE514292 T1 AT E514292T1
Authority
AT
Austria
Prior art keywords
sound field
audio input
listening area
loudspeaker
input signals
Prior art date
Application number
AT08843631T
Other languages
English (en)
Inventor
Clemens Kuhn-Rahloff
Etienne Corteel
Renato Pellegrini
Matthias Rosenthal
Original Assignee
Sonicemotion Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39232917&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE514292(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sonicemotion Ag filed Critical Sonicemotion Ag
Application granted granted Critical
Publication of ATE514292T1 publication Critical patent/ATE514292T1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/11—Application of ambisonics in stereophonic audio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems
    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT08843631T 2007-10-30 2008-10-27 Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich ATE514292T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07021162A EP2056627A1 (de) 2007-10-30 2007-10-30 Verfahren und Vorrichtung für erhöhte Klangfeldwiedergabepräzision in einem bevorzugtem Zuhörbereich
PCT/EP2008/064500 WO2009056508A1 (en) 2007-10-30 2008-10-27 Method and device for improved sound field rendering accuracy within a preferred listening area

Publications (1)

Publication Number Publication Date
ATE514292T1 true ATE514292T1 (de) 2011-07-15

Family

ID=39232917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08843631T ATE514292T1 (de) 2007-10-30 2008-10-27 Verfahren und vorrichtung für erhöhte klangfeldwiedergabepräzision in einem bevorzugten zuhörbereich

Country Status (5)

Country Link
US (1) US8437485B2 (de)
EP (2) EP2056627A1 (de)
CN (1) CN101874414B (de)
AT (1) ATE514292T1 (de)
WO (1) WO2009056508A1 (de)

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Also Published As

Publication number Publication date
US20100296678A1 (en) 2010-11-25
CN101874414A (zh) 2010-10-27
US8437485B2 (en) 2013-05-07
EP2206365B1 (de) 2011-06-22
CN101874414B (zh) 2013-04-24
EP2206365A1 (de) 2010-07-14
EP2056627A1 (de) 2009-05-06
WO2009056508A1 (en) 2009-05-07

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