PL2174519T3 - Sposób i urządzenie do generowania sygnału stereo o poprawionej jakości perceptualnej - Google Patents

Sposób i urządzenie do generowania sygnału stereo o poprawionej jakości perceptualnej

Info

Publication number
PL2174519T3
PL2174519T3 PL08758594T PL08758594T PL2174519T3 PL 2174519 T3 PL2174519 T3 PL 2174519T3 PL 08758594 T PL08758594 T PL 08758594T PL 08758594 T PL08758594 T PL 08758594T PL 2174519 T3 PL2174519 T3 PL 2174519T3
Authority
PL
Poland
Prior art keywords
generating
stereo signal
perceptual quality
enhanced perceptual
enhanced
Prior art date
Application number
PL08758594T
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 PL2174519T3 publication Critical patent/PL2174519T3/pl

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)
PL08758594T 2007-07-19 2008-05-16 Sposób i urządzenie do generowania sygnału stereo o poprawionej jakości perceptualnej PL2174519T3 (pl)

Applications Claiming Priority (5)

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
EP08758594.9A EP2174519B1 (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
PL2174519T3 true PL2174519T3 (pl) 2013-08-30

Family

ID=40264867

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08758594T PL2174519T3 (pl) 2007-07-19 2008-05-16 Sposób i urządzenie do generowania sygnału stereo o poprawionej jakości perceptualnej

Country Status (15)

Country Link
US (1) US8064624B2 (pl)
EP (1) EP2174519B1 (pl)
JP (1) JP4944245B2 (pl)
KR (1) KR101124382B1 (pl)
CN (2) CN103269474B (pl)
AU (1) AU2008278072B2 (pl)
BR (1) BRPI0812669B1 (pl)
CA (1) CA2693947C (pl)
ES (1) ES2407482T3 (pl)
HK (1) HK1142468A1 (pl)
IL (1) IL202731A (pl)
PL (1) PL2174519T3 (pl)
RU (1) RU2444154C2 (pl)
WO (1) WO2009010116A1 (pl)
ZA (1) ZA200908842B (pl)

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Also Published As

Publication number Publication date
CN103269474B (zh) 2016-06-29
BRPI0812669A2 (pt) 2014-12-23
CN103269474A (zh) 2013-08-28
EP2174519A1 (en) 2010-04-14
RU2009147727A (ru) 2011-08-27
JP4944245B2 (ja) 2012-05-30
IL202731A (en) 2014-09-30
KR20100034004A (ko) 2010-03-31
CA2693947C (en) 2013-10-22
RU2444154C2 (ru) 2012-02-27
JP2010534012A (ja) 2010-10-28
BRPI0812669B1 (pt) 2020-01-28
AU2008278072A1 (en) 2009-01-22
CN101855917A (zh) 2010-10-06
AU2008278072B2 (en) 2011-07-07
EP2174519B1 (en) 2013-04-10
ES2407482T3 (es) 2013-06-12
WO2009010116A1 (en) 2009-01-22
IL202731A0 (en) 2010-06-30
CN101855917B (zh) 2016-07-06
KR101124382B1 (ko) 2012-03-16
HK1142468A1 (en) 2010-12-03
US20090022328A1 (en) 2009-01-22
CA2693947A1 (en) 2009-01-22
US8064624B2 (en) 2011-11-22
ZA200908842B (en) 2010-11-24

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