Erase features for magnetic multi-track rerecording

Details Erase features for magnetic multi-track rerecording Erase features for magnetic multi-track rerecording

1982-04-01

1984-06-19

Stellar, George G.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

360 13, 360 66, 360 78, G11B 502, G11B 555, G11B 558, G11B 586

Patent

active

044555822

ABSTRACT:
A magnetic recording system which comprises a recording/reproducing head for effecting recording and reproduction of data with respect to one recording track formed on a magnetic tape, an erasing head disposed in side by side relation with respect to the head and secured thereto, for effecting erasing with respect to two tracks, i.e., the track traced by the recording/reproducing head and the next track, an auto-tracking circuit for compensating for the deviation of the position of the recording/reproducing head with respect to the start track for rerecording, and a switch control section for controlling the operation of the erasing head by causing switching of a switch circuit connected to the erasing head.

REFERENCES:
patent: 3011031 (1961-11-01), Loewe et al.
patent: 4074071 (1978-02-01), Shragal
patent: 4414593 (1983-11-01), Miller et al.
M. A. Heinrichs `Tonband-Service-Handbuch`, 1971, p. 33.
E. Christian `Magnettontechnik` 1969, p. 220.

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