CN101789792B - 多通道音频数据编码/解码方法和设备 - Google Patents

多通道音频数据编码/解码方法和设备 Download PDF

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Publication number
CN101789792B
CN101789792B CN2010101222400A CN201010122240A CN101789792B CN 101789792 B CN101789792 B CN 101789792B CN 2010101222400 A CN2010101222400 A CN 2010101222400A CN 201010122240 A CN201010122240 A CN 201010122240A CN 101789792 B CN101789792 B CN 101789792B
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channel
extended
audio data
data
decoding
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Chinese (zh)
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CN101789792A (zh
Inventor
吴殷美
金美英
金尚煜
金度亨
金重会
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/08—Waterproof bodies or housings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2010101222400A 2004-07-14 2005-07-14 多通道音频数据编码/解码方法和设备 Expired - Fee Related CN101789792B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58762604P 2004-07-14 2004-07-14
US60/587,626 2004-07-14
KR1020050021840A KR100773539B1 (ko) 2004-07-14 2005-03-16 멀티채널 오디오 데이터 부호화/복호화 방법 및 장치
KR10-2005-0021840 2005-03-16

Related Parent Applications (1)

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CN2005100841436A Division CN1756086B (zh) 2004-07-14 2005-07-14 多通道音频数据编码/解码方法和设备

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CN101789792A CN101789792A (zh) 2010-07-28
CN101789792B true CN101789792B (zh) 2012-03-28

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CN2005100841436A Expired - Fee Related CN1756086B (zh) 2004-07-14 2005-07-14 多通道音频数据编码/解码方法和设备

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US (1) US20060013405A1 (cg-RX-API-DMAC7.html)
EP (2) EP1617413A3 (cg-RX-API-DMAC7.html)
JP (2) JP2006031012A (cg-RX-API-DMAC7.html)
KR (2) KR100773539B1 (cg-RX-API-DMAC7.html)
CN (2) CN101789792B (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
KR20060043701A (ko) 2006-05-15
JP2006031012A (ja) 2006-02-02
EP2276022A2 (en) 2011-01-19
JP2012238034A (ja) 2012-12-06
KR20070077220A (ko) 2007-07-25
CN101789792A (zh) 2010-07-28
US20060013405A1 (en) 2006-01-19
EP2276022A3 (en) 2011-10-05
CN1756086A (zh) 2006-04-05
KR100773539B1 (ko) 2007-11-05
KR100982427B1 (ko) 2010-09-15
CN1756086B (zh) 2010-05-05
EP1617413A3 (en) 2006-07-26
EP1617413A2 (en) 2006-01-18

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