등록
다채널로 구성된 다객체 오디오 신호의 인코딩 및 디코딩 장치 및 방법
- 발명자
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백승권, 이태진, 서정일, 장대영, 강경옥, 김진웅, 홍진우
- 출원번호
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12593808 (2008.03.31)
- 공개번호
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20100121647 (2010.05.13)
- 등록번호
- 8639498 (2014.01.28)
- 출원국
- 미국
- 협약과제
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07MR3300, 무안경 개인형 3D 방송기술개발,
안치득
- 초록
- Provided are an apparatus and method for coding and decoding a multi object audio signal with multi channel. The apparatus includes: a multi channel encoding means for down-mixing an audio signal including a plurality of channels, generating a spatial cue for the audio signal including the plurality of channels, and generating first rendering information including the generated spatial cue; and a multi object encoding unit for down-mixing an audio signal including a plurality of objects, which includes the down-mixed signal from the multi channel encoding unit, generating a spatial cue for the audio signal including the plurality of objects, and generating second rendering information including the generated spatial cue, wherein the multichannel encoding unit generates a spatial cue for the audio signal including the plurality of objects regardless of a Coder-DECoder (CODEC) scheme the limits the multi channel encoding unit.
- 패밀리
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