Write compensator for magnetic disk apparatus

Details Write compensator for magnetic disk apparatus Write compensator for magnetic disk apparatus

1987-08-12

1989-12-05

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Pulse crowding correction

360 46, G11B 509

Patent

active

048856452

ABSTRACT:
A write compensator for a magnetic disk apparatus includes a flip-flop for latching write compensation information using not a recording data format conversion reference clock but converted recording data. The flip-flop latches the write compensation information until the next recording data is input. The recording data is write-compensated on the basis of the latched write compensation information.

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patent: 4334250 (1982-06-01), Theus
patent: 4516178 (1985-05-01), Lee
patent: 4604660 (1986-08-01), Horie et al.
patent: 4607295 (1986-08-01), Uno
patent: 4672482 (1987-06-01), Troletti
patent: 4724369 (1988-02-01), Hashimoto
European Search Report.

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