HK1142468A1 - Method and apparatus for generating a stereo signal with enhanced perceptual quality - Google Patents

Method and apparatus for generating a stereo signal with enhanced perceptual quality

Info

Publication number
HK1142468A1
HK1142468A1 HK10108697.7A HK10108697A HK1142468A1 HK 1142468 A1 HK1142468 A1 HK 1142468A1 HK 10108697 A HK10108697 A HK 10108697A HK 1142468 A1 HK1142468 A1 HK 1142468A1
Authority
HK
Hong Kong
Prior art keywords
generating
stereo signal
perceptual quality
enhanced perceptual
enhanced
Prior art date
Application number
HK10108697.7A
Other languages
English (en)
Inventor
Bernhard Neugebauer
Jan Plogsties
Harald Popp
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of HK1142468A1 publication Critical patent/HK1142468A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
HK10108697.7A 2007-07-19 2010-09-14 Method and apparatus for generating a stereo signal with enhanced perceptual quality HK1142468A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007033977 2007-07-19
US95328407P 2007-08-01 2007-08-01
US12/029,776 US8064624B2 (en) 2007-07-19 2008-02-12 Method and apparatus for generating a stereo signal with enhanced perceptual quality
PCT/EP2008/003972 WO2009010116A1 (en) 2007-07-19 2008-05-16 Method and apparatus for generating a stereo signal with enhanced perceptual quality

Publications (1)

Publication Number Publication Date
HK1142468A1 true HK1142468A1 (en) 2010-12-03

Family

ID=40264867

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10108697.7A HK1142468A1 (en) 2007-07-19 2010-09-14 Method and apparatus for generating a stereo signal with enhanced perceptual quality

Country Status (15)

Country Link
US (1) US8064624B2 (zh)
EP (1) EP2174519B1 (zh)
JP (1) JP4944245B2 (zh)
KR (1) KR101124382B1 (zh)
CN (2) CN101855917B (zh)
AU (1) AU2008278072B2 (zh)
BR (1) BRPI0812669B1 (zh)
CA (1) CA2693947C (zh)
ES (1) ES2407482T3 (zh)
HK (1) HK1142468A1 (zh)
IL (1) IL202731A (zh)
PL (1) PL2174519T3 (zh)
RU (1) RU2444154C2 (zh)
WO (1) WO2009010116A1 (zh)
ZA (1) ZA200908842B (zh)

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Also Published As

Publication number Publication date
US20090022328A1 (en) 2009-01-22
CA2693947C (en) 2013-10-22
JP2010534012A (ja) 2010-10-28
BRPI0812669A2 (pt) 2014-12-23
KR101124382B1 (ko) 2012-03-16
ZA200908842B (en) 2010-11-24
EP2174519A1 (en) 2010-04-14
WO2009010116A1 (en) 2009-01-22
CN103269474A (zh) 2013-08-28
IL202731A (en) 2014-09-30
RU2444154C2 (ru) 2012-02-27
CA2693947A1 (en) 2009-01-22
AU2008278072B2 (en) 2011-07-07
BRPI0812669B1 (pt) 2020-01-28
ES2407482T3 (es) 2013-06-12
CN103269474B (zh) 2016-06-29
CN101855917A (zh) 2010-10-06
AU2008278072A1 (en) 2009-01-22
US8064624B2 (en) 2011-11-22
KR20100034004A (ko) 2010-03-31
IL202731A0 (en) 2010-06-30
JP4944245B2 (ja) 2012-05-30
PL2174519T3 (pl) 2013-08-30
EP2174519B1 (en) 2013-04-10
CN101855917B (zh) 2016-07-06
RU2009147727A (ru) 2011-08-27

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