Magnetic recording and reproducing apparatus

Details Magnetic recording and reproducing apparatus Magnetic recording and reproducing apparatus

1983-11-16

1985-08-13

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

General recording or reproducing

360134, G11B 502

Patent

active

045353697

ABSTRACT:
Signals are recorded on a magnetic tape having a magnetic recording layer containing a magnetic material whose high frequency characteristic varies with a magnetic field produced therein. Changes in the coupling degree of a high frequency coupling circuit caused by a signal field allows to reproduce a recorded signal.

REFERENCES:
patent: 3701133 (1972-10-01), Smaller
patent: 4351010 (1982-09-01), Arai
patent: 4447159 (1984-04-01), Dezawa et al.

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