Address mark detection with error threshold that varies with...

Details Address mark detection with error threshold that varies with... Address mark detection with error threshold that varies with...

2006-12-18

2010-10-19

Negrón, Daniell L (Department: 2627)

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data clocking

Reexamination Certificate

active

07817365

ABSTRACT:
An apparatus includes an address mark detector having an address mark output. The address mark output is indicated as erroneous if errors in a detected address mark exceed an error threshold function. The error function has a variation as a function of a difference between a detected address mark time and a reference address mark time.

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