Methods for establishing audio track digital audio extraction speed
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United States of America Patent
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Oct 30, 2007
Issued Date -
N/A
app pub date -
Feb 23, 2006
filing date -
Jun 26, 2002
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Abstract
A method for recording audio data to optical media is provided. The method includes obtaining a number of audio tracks on a source optical media and setting a source optical media device to a maximum read speed for the source optical media device. Also included is reading a first audio track on the source optical media and determining a digital audio extraction (DAX) speed for the first audio track. Further, a mid-point audio track on the source optical media is read and determining of the DAX speed for the mid-point audio track on the source optical media is processed. The method further includes calculating a record speed for the number of audio tracks on the source optical media to a destination optical media. The DAX speed for the first audio track is used for recording the first audio track through an audio track immediately preceding the mid-point audio track, and the DAX speed for the mid-point audio track on the source optical media is used for recording the mid-point audio track through a last audio track.
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