发明名称 METHODS AND APPARATUS FOR PROVIDING A DISTINCT PERCEPTUAL LOCATION FOR AN AUDIO SOURCE WITHIN AN AUDIO MIXTURE
摘要 In accordance with a method for providing a distinct perceptual location for an audio source within an audio mixture, a foreground signal may be processed to provide a foreground perceptual angle for the foreground signal. The foreground signal may also be processed to provide a desired attenuation level for the foreground signal. A background signal may be processed to provide a background perceptual angle for the background signal. The background signal may also be processed to provide a desired attenuation level for the background signal. The foreground signal and the background signal may be combined into an output audio source.
申请公布号 US2009136044(A1) 申请公布日期 2009.05.28
申请号 US20070946365 申请日期 2007.11.28
申请人 QUALCOMM INCORPORATED 发明人 XIANG PEI;GUPTA SAMIR KUMAR;CHOY EDDIE L. T.;KULKARNI PRAJAKT V.
分类号 H04H20/00 主分类号 H04H20/00
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