Tape speed control device

Details Tape speed control device Tape speed control device

1980-05-30

1982-12-14

Faber, Alan

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Synchronizing moving-head moving-record recorders

360 73, 360 75, 360 77, G11B 1518, G11B 2110

Patent

active

043640974

ABSTRACT:
A two-head recorder in which information is read from recording tracks which are substantially parallel to each other and which make an angle with the longitudinal axis of a tape-like recording medium. The recorder comprises two heads which are each mounted on a transducer for moving the head as a function of tracking signals for the two heads which appear alternately so that the two heads are alternately centered relative to the recording track. The tracking signals are also applied to a tape speed control circuit in order to control the speed of the tape-like recording medium depending upon the average value of the tracking signals.

REFERENCES:
patent: 3668492 (1972-06-01), Ronishi
patent: 4056832 (1977-11-01), De Boer et al.
patent: 4110799 (1978-08-01), Bergmons
patent: 4148082 (1979-04-01), Okada
patent: 4184181 (1980-01-01), Mijstovic
patent: 4237500 (1980-12-01), Sanderson
patent: 4297733 (1981-10-01), Sanderson

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