Adaptive equalizer

Details Adaptive equalizer Adaptive equalizer

2007-08-14

2007-08-14

Wellington, Andrea (Department: 2627)

Dynamic magnetic information storage or retrieval

General recording or reproducing

Specifics of equalizing

C360S046000, C360S066000, C360S067000, C360S068000

Reexamination Certificate

active

10978237

ABSTRACT:
An adaptive equalizer comprising a variable filter which equalizes a digital input signal which is input in a time sequential order, an adaptive controller unit which updates a filter coefficient of the variable filter based on an output signal of the variable filter and the input signal and according to an equalization algorithm, and a coefficient resetting unit which resets a filter coefficient of the variable filter at a predetermined timing.

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English Patent Abstract of 5-40907 from esp@cenet.

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