Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture
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United States of America Patent
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Feb 25, 2014
Grant Date -
May 28, 2009
app pub date -
Nov 28, 2007
filing date -
Nov 28, 2007
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Abstract
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.
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