HK1158805A1 - Audio spatial environment engine - Google Patents

Audio spatial environment engine

Info

Publication number
HK1158805A1
HK1158805A1 HK11113095.4A HK11113095A HK1158805A1 HK 1158805 A1 HK1158805 A1 HK 1158805A1 HK 11113095 A HK11113095 A HK 11113095A HK 1158805 A1 HK1158805 A1 HK 1158805A1
Authority
HK
Hong Kong
Prior art keywords
spatial environment
environment engine
audio spatial
audio
engine
Prior art date
Application number
HK11113095.4A
Other languages
English (en)
Inventor
Robert W Reams
Jeffrey K Thompson
Aaron Warner
Original Assignee
Dts Bvi Ltd
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
Priority claimed from US10/975,841 external-priority patent/US7929708B2/en
Application filed by Dts Bvi Ltd filed Critical Dts Bvi Ltd
Publication of HK1158805A1 publication Critical patent/HK1158805A1/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
HK11113095.4A 2004-10-28 2011-12-02 Audio spatial environment engine HK1158805A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62292204P 2004-10-28 2004-10-28
US10/975,841 US7929708B2 (en) 2004-01-12 2004-10-28 Audio spatial environment engine

Publications (1)

Publication Number Publication Date
HK1158805A1 true HK1158805A1 (en) 2012-07-20

Family

ID=36090916

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11113095.4A HK1158805A1 (en) 2004-10-28 2011-12-02 Audio spatial environment engine

Country Status (8)

Country Link
US (1) US20070297519A1 (fr)
EP (1) EP1810280B1 (fr)
JP (1) JP4917039B2 (fr)
KR (3) KR101283741B1 (fr)
CN (3) CN101065797B (fr)
HK (1) HK1158805A1 (fr)
PL (1) PL1810280T3 (fr)
WO (1) WO2006050112A2 (fr)

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Also Published As

Publication number Publication date
CN101065797B (zh) 2011-07-27
CN102117617A (zh) 2011-07-06
EP1810280B1 (fr) 2017-08-02
WO2006050112A8 (fr) 2006-12-21
CN102833665B (zh) 2015-03-04
US20070297519A1 (en) 2007-12-27
CN101065797A (zh) 2007-10-31
KR20120064134A (ko) 2012-06-18
CN102117617B (zh) 2013-01-30
KR20070084552A (ko) 2007-08-24
EP1810280A2 (fr) 2007-07-25
WO2006050112A2 (fr) 2006-05-11
JP2008519491A (ja) 2008-06-05
WO2006050112A3 (fr) 2006-07-27
JP4917039B2 (ja) 2012-04-18
KR20120062027A (ko) 2012-06-13
KR101177677B1 (ko) 2012-08-27
WO2006050112A9 (fr) 2006-11-09
PL1810280T3 (pl) 2018-01-31
CN102833665A (zh) 2012-12-19
KR101210797B1 (ko) 2012-12-10
KR101283741B1 (ko) 2013-07-08

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