Magnetic recording apparatus

Details Magnetic recording apparatus Magnetic recording apparatus

1992-03-09

1994-04-26

Hajec, Donald

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

360 46, 360 62, G11B 1512

Patent

active

053072146

ABSTRACT:
A magnetic recording apparatus for recording information on a magnetic recording medium. A circuit for generates a recording current pulse train and supplies the pulse train to a magnetic head. The last pulse of the recording current pulse train dampled waveform. A ripple current is superposed on the damped waveform.

REFERENCES:
patent: 5168395 (1992-12-01), Klaasen et al.
"Delayed Relaxation in Thin-Film Heads" IEEE Trans. on Magnetics, vol. 25, No. 5, pp. 3212-3214, Sep. 1989.

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