KR101909573B1 - 2차원 또는 3차원 음장의 앰비소닉스 표현의 연속 프레임을 인코딩 및 디코딩하는 방법 및 장치 - Google Patents

2차원 또는 3차원 음장의 앰비소닉스 표현의 연속 프레임을 인코딩 및 디코딩하는 방법 및 장치 Download PDF

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KR101909573B1
KR101909573B1 KR1020110138434A KR20110138434A KR101909573B1 KR 101909573 B1 KR101909573 B1 KR 101909573B1 KR 1020110138434 A KR1020110138434 A KR 1020110138434A KR 20110138434 A KR20110138434 A KR 20110138434A KR 101909573 B1 KR101909573 B1 KR 101909573B1
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피터 잭스
요한 마르커스 바트케
요하네스 보엠
스벤 고든
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돌비 인터네셔널 에이비
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H04H20/89—Stereophonic broadcast systems using three or more audio channels, e.g. triphonic or quadraphonic
    • 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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KR1020110138434A 2010-12-21 2011-12-20 2차원 또는 3차원 음장의 앰비소닉스 표현의 연속 프레임을 인코딩 및 디코딩하는 방법 및 장치 Active KR101909573B1 (ko)

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EP10306472A EP2469741A1 (en) 2010-12-21 2010-12-21 Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field
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KR1020180121677A Active KR102010914B1 (ko) 2010-12-21 2018-10-12 2차원 또는 3차원 음장의 앰비소닉스 표현의 연속 프레임을 인코딩 및 디코딩하는 방법 및 장치
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