Digital audio processing system and method
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United States of America Patent
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-
May 31, 2011
Grant Date -
Jan 27, 2011
app pub date -
Sep 30, 2010
filing date -
Dec 19, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method includes receiving first data corresponding to a first signal sampled at a first sample rate, decimating the first data to provide a second signal sampled at a second sample rate, and recovering a pilot signal from the second signal. The method also includes evaluating the pilot signal to determine an error value, where the error value is based on a comparison of a sample of the pilot signal to zero. The method also includes adjusting the second sample rate based on the error value.
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