Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Synchronizing moving-head moving-record recorders
Patent
1996-03-27
1999-10-05
Psitos, Aristotelis M.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Synchronizing moving-head moving-record recorders
360 7712, 360 7716, 360 75, G11B 5584
Patent
active
059633883
ABSTRACT:
During recording, a system controller 12 controls a travel control unit 4 to make a magnetic tape travel in a forward direction or a reverse direction at a constant speed and controls a drive motor 59 to cause a rotating drum 8 to rotate at a constant rotational speed so that one recording track is formed during a period where the magnetic tape is made to travel by at least two recording tracks. Further, the system controller 12 controls a reference voltage generation unit 13, controls an angle of inclination of the rotating drum 8 in accordance with the direction of travel of the magnetic tape, and controls the angle of inclination of the path of the magnetic head 9 on the magnetic tape to be constant regardless of the direction of travel so as to perform the recording.
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Kanaguchi Masahiro
Yoshida Teruyuki
Frommer William S.
Psitos Aristotelis M.
Sony Corporation
Wong K.
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