MY165339A - Controlling spatial audio parameters as a function of auditory events - Google Patents

Controlling spatial audio parameters as a function of auditory events

Info

Publication number
MY165339A
MY165339A MYPI20063679A MYPI20063679A MY165339A MY 165339 A MY165339 A MY 165339A MY PI20063679 A MYPI20063679 A MY PI20063679A MY PI20063679 A MYPI20063679 A MY PI20063679A MY 165339 A MY165339 A MY 165339A
Authority
MY
Malaysia
Prior art keywords
audio
auditory
channels
signal characteristics
parameters
Prior art date
Application number
MYPI20063679A
Other languages
English (en)
Inventor
Jeffrey Seefeldt Alan
Stuart Vinton Mark
Original Assignee
Dolby Laboratories Licensing Corp
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 Dolby Laboratories Licensing Corp filed Critical Dolby Laboratories Licensing Corp
Publication of MY165339A publication Critical patent/MY165339A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
    • G10L19/04—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 using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • 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
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereophonic System (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
MYPI20063679A 2005-08-02 2006-07-31 Controlling spatial audio parameters as a function of auditory events MY165339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70507905P 2005-08-02 2005-08-02

Publications (1)

Publication Number Publication Date
MY165339A true MY165339A (en) 2018-03-21

Family

ID=37709127

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20063679A MY165339A (en) 2005-08-02 2006-07-31 Controlling spatial audio parameters as a function of auditory events

Country Status (8)

Country Link
US (1) US20090222272A1 (enExample)
EP (2) EP2296142A3 (enExample)
JP (1) JP5189979B2 (enExample)
KR (1) KR101256555B1 (enExample)
CN (1) CN101410889B (enExample)
MY (1) MY165339A (enExample)
TW (1) TWI396188B (enExample)
WO (1) WO2007016107A2 (enExample)

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Also Published As

Publication number Publication date
EP2296142A2 (en) 2011-03-16
TWI396188B (zh) 2013-05-11
EP1941498A2 (en) 2008-07-09
EP2296142A3 (en) 2017-05-17
HK1128545A1 (en) 2009-10-30
CN101410889B (zh) 2011-12-14
KR20080031366A (ko) 2008-04-08
CN101410889A (zh) 2009-04-15
US20090222272A1 (en) 2009-09-03
KR101256555B1 (ko) 2013-04-19
TW200713201A (en) 2007-04-01
JP5189979B2 (ja) 2013-04-24
JP2009503615A (ja) 2009-01-29
WO2007016107A3 (en) 2008-08-07
WO2007016107A2 (en) 2007-02-08

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