DE602005010894D1 - Diffusschall-einhüllenden-formgebung für binaurale hinweis-codierungsverfahren und dergleichen - Google Patents

Diffusschall-einhüllenden-formgebung für binaurale hinweis-codierungsverfahren und dergleichen

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Publication number
DE602005010894D1
DE602005010894D1 DE602005010894T DE602005010894T DE602005010894D1 DE 602005010894 D1 DE602005010894 D1 DE 602005010894D1 DE 602005010894 T DE602005010894 T DE 602005010894T DE 602005010894 T DE602005010894 T DE 602005010894T DE 602005010894 D1 DE602005010894 D1 DE 602005010894D1
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DE
Germany
Prior art keywords
channel
transmitted
diffushain
binaurale
same
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Legal status (The legal status 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 status listed.)
Active
Application number
DE602005010894T
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English (en)
Inventor
Eric Allamanche
Sascha Disch
Christof Faller
Juergen Herre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Agere Systems LLC
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Agere Systems LLC
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Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV, Agere Systems LLC filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of DE602005010894D1 publication Critical patent/DE602005010894D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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
DE602005010894T 2004-10-20 2005-09-12 Diffusschall-einhüllenden-formgebung für binaurale hinweis-codierungsverfahren und dergleichen Active DE602005010894D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62040104P 2004-10-20 2004-10-20
US11/006,492 US8204261B2 (en) 2004-10-20 2004-12-07 Diffuse sound shaping for BCC schemes and the like
PCT/EP2005/009784 WO2006045373A1 (en) 2004-10-20 2005-09-12 Diffuse sound envelope shaping for binaural cue coding schemes and the like

Publications (1)

Publication Number Publication Date
DE602005010894D1 true DE602005010894D1 (de) 2008-12-18

Family

ID=36181866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005010894T Active DE602005010894D1 (de) 2004-10-20 2005-09-12 Diffusschall-einhüllenden-formgebung für binaurale hinweis-codierungsverfahren und dergleichen

Country Status (20)

Country Link
US (2) US8204261B2 (de)
EP (1) EP1803325B1 (de)
JP (1) JP4625084B2 (de)
KR (1) KR100922419B1 (de)
CN (2) CN101044794B (de)
AT (1) ATE413792T1 (de)
AU (1) AU2005299070B2 (de)
BR (1) BRPI0516392B1 (de)
CA (1) CA2583146C (de)
DE (1) DE602005010894D1 (de)
ES (1) ES2317297T3 (de)
HK (1) HK1104412A1 (de)
IL (1) IL182235A (de)
MX (1) MX2007004725A (de)
NO (1) NO339587B1 (de)
PL (1) PL1803325T3 (de)
PT (1) PT1803325E (de)
RU (1) RU2384014C2 (de)
TW (1) TWI330827B (de)
WO (1) WO2006045373A1 (de)

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