JP4988717B2 - オーディオ信号のデコーディング方法及び装置 - Google Patents

オーディオ信号のデコーディング方法及び装置 Download PDF

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Publication number
JP4988717B2
JP4988717B2 JP2008513375A JP2008513375A JP4988717B2 JP 4988717 B2 JP4988717 B2 JP 4988717B2 JP 2008513375 A JP2008513375 A JP 2008513375A JP 2008513375 A JP2008513375 A JP 2008513375A JP 4988717 B2 JP4988717 B2 JP 4988717B2
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domain
signal
information
channel
downmix
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Japanese (ja)
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JP2009501457A (ja
JP2009501457A5 (OSRAM
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ヒョンオ オ
ヤンウォン ジョン
ヒソク パン
ドンス キム
ジェヒョン イム
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from KR1020060030670A external-priority patent/KR20060122695A/ko
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Priority claimed from PCT/KR2006/001987 external-priority patent/WO2006126844A2/en
Publication of JP2009501457A publication Critical patent/JP2009501457A/ja
Publication of JP2009501457A5 publication Critical patent/JP2009501457A5/ja
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    • 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

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  • 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)
JP2008513375A 2005-05-26 2006-05-25 オーディオ信号のデコーディング方法及び装置 Active JP4988717B2 (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US68457905P 2005-05-26 2005-05-26
US60/684,579 2005-05-26
US75998006P 2006-01-19 2006-01-19
US60/759,980 2006-01-19
US77672406P 2006-02-27 2006-02-27
US60/776,724 2006-02-27
US77941706P 2006-03-07 2006-03-07
US77944206P 2006-03-07 2006-03-07
US77944106P 2006-03-07 2006-03-07
US60/779,441 2006-03-07
US60/779,417 2006-03-07
US60/779,442 2006-03-07
KR10-2006-0030670 2006-04-04
KR1020060030670A KR20060122695A (ko) 2005-05-26 2006-04-04 오디오 신호의 디코딩 방법 및 장치
PCT/KR2006/001987 WO2006126844A2 (en) 2005-05-26 2006-05-25 Method and apparatus for decoding an audio signal

Publications (3)

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JP2009501457A JP2009501457A (ja) 2009-01-15
JP2009501457A5 JP2009501457A5 (OSRAM) 2009-02-26
JP4988717B2 true JP4988717B2 (ja) 2012-08-01

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JP2008513375A Active JP4988717B2 (ja) 2005-05-26 2006-05-25 オーディオ信号のデコーディング方法及び装置
JP2008513374A Active JP4988716B2 (ja) 2005-05-26 2006-05-25 オーディオ信号のデコーディング方法及び装置
JP2008513378A Active JP4988718B2 (ja) 2005-05-26 2006-05-26 オーディオ信号のデコーディング方法及び装置

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JP2008513378A Active JP4988718B2 (ja) 2005-05-26 2006-05-26 オーディオ信号のデコーディング方法及び装置

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US (1) US9595267B2 (OSRAM)
JP (3) JP4988717B2 (OSRAM)

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JP5518638B2 (ja) 2010-08-30 2014-06-11 ヤマハ株式会社 情報処理装置、音響処理装置、音響処理システム、プログラムおよびゲームプログラム
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