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发明名称
Audio up-mixing apparatus and method
摘要
<p>본 발명은 5.1채널 오디오 시스템에서 스테레오 오디오 신호를 처리하기 위해 고안된 것으로, 중앙 채널에 대한 5.1채널 오디오 정보는 스테레오 오디오 신호와 상관된(correlated) 신호로서 생성하고, 후면 채널에 대한 5.1채널 오디오 정보는 스테레오 오디오 신호와 비상관된(decorrelated) 신호로서 생성하여, 기존 스테레오 오디오 신호보다 높은 실감 효과를 제공하는 고품질 오디오 신호를 생성한다.</p>
申请公布号
KR101090962(B1)
申请公布日期
2011.12.08
申请号
KR20100021862
申请日期
2010.03.11
申请人
发明人
分类号
G11B20/10;G11B27/031;H04S3/00
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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