Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate
2006-11-14
2006-11-14
Huber, Paul W. (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Control of information signal processing channel
C369S124120
Reexamination Certificate
active
07136333
ABSTRACT:
A system and method are disclosed for reading a multilevel signal from an optical disc. The method includes reading a raw analog data signal from a disc using an optical detector and adjusting the amplitude of the raw analog data signal. A timing signal is recovered from the amplitude adjusted analog data signal and correction is made for amplitude modulation of the raw analog data signal by processing the raw analog data signal and the timing signal.
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Fan John L.
Lee David C.
Ling Yi
Lo Yung-Cheng
Martin Richard L.
Huber Paul W.
LSI Logic Corporation
Maiorana P Christopher P.
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