Dynamic magnetic information storage or retrieval – General processing of a digital signal – Pulse crowding correction
Patent
1990-10-29
1992-04-21
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Pulse crowding correction
360 46, 360 65, G11B 509
Patent
active
051073781
ABSTRACT:
A method and related system for use with a disk drive are disclosed for adjusting the current level emanating from a read/write head during recording of data onto a disk to compensate for differences in read/write head and disk relationships. Also, a method and related system are disclosed for determining the optimum slimming constant to be utilized to minimize data pulse peak shifts to compensate for differences in read/write head and disk relationships.
REFERENCES:
patent: 4635141 (1987-01-01), Coulter
Cronch Robert D.
Stone Dennis C.
Canney Vincent P.
Magnetic Peripherals Inc.
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