Dynamic magnetic information storage or retrieval – Miscellaneous
Patent
1989-07-10
1991-11-05
Levy, Stuart S.
Dynamic magnetic information storage or retrieval
Miscellaneous
360 13, 360 141, G11B 1500, G11B 272
Patent
active
050634704
ABSTRACT:
An information signal recording and/or reproducing apparatus is arranged to designate first and second positions of a tape-shaped recording medium, to store first information concerned with a time interval between the first and second positions, to detect the position on the tape-shaped recording medium of an information signal recording and/or reproducing device, to obtain second information concerned with a time interval between the detected position and the first position, to compute a ratio between the first information and the second information, and to display the result of computation.
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Fukuzawa Keiichi
Ishii Yoshiki
Canon Kabushiki Kaisha
Levy Stuart S.
Nguyen Tan
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