Drive signal optimization in optical recording systems
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United States of America Patent
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N/A
Issued Date -
May 4, 2006
app pub date -
Oct 29, 2004
filing date -
Oct 29, 2004
priority date (Note) -
Abandoned
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Abstract
A method and apparatus is disclosed for controlling and optimizing an optical drive laser driver signal for use in media recording. To obtain high precision optic signal output for reading, writing, re-writing, or erasing optic media, precision control of the signal provided to the optic signal generator is required. Use of programmable or controllable control elements within the driver circuit provides means to customize driver operation to thereby provide customizable control to insure accurate output signal generation. Factors that may be controlled include dampening, rise time, overshoot, and ring.
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