摘要 |
The present invention discloses an apparatus and method for generating a tracking error signal in an optical disc drive. The method includes: receiving a first and a second analog signals; converting the first and the second analog signals into a first and a second digital signals respectively; delaying the first and second digital signals to generate a first and a second delay signals respectively; generating the tracking error signal according to the first and second digital signals and the first and second delay signals.
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