Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Synchronizing moving-head moving-record recorders
Patent
1993-08-30
1995-11-14
Psitos, Aristotelis
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Synchronizing moving-head moving-record recorders
360 7314, 360 7311, G11B 1552
Patent
active
054672333
ABSTRACT:
Disclosed is a magnetic picture recording and reproducing apparatus in which a magnetic tape is transported at a high speed in a fast-forwarding (or rewinding) playback mode so that a viewer can understand the details of records on the magnetic tape within a shortest possible time. In the magnetic picture recording and reproducing apparatus, the fact that the hub diameters of a pair of reels for supplying and taking up the magnetic tape are larger than capstan diameter is noted and a high-speed picture reproduction in the fast-forwarding playback mode has been attained within a controllable rotation speed range of a motor for driving the take-up reel turntable.
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patent: 4777413 (1988-10-01), Yoshimura et al.
patent: 4985786 (1991-01-01), Arai et al.
Matsushita Electric - Industrial Co., Ltd.
Psitos Aristotelis
Wilson James T.
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