Dynamic magnetic information storage or retrieval – General processing of a digital signal – Pulse crowding correction
Patent
1981-05-13
1984-02-14
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Pulse crowding correction
360 40, G11B 509
Patent
active
044320248
ABSTRACT:
A bi-level signal is recorded so as to minimize distortion when that signal is reproduced, comprising pre-distorting the duty ratio of the bi-level signal by increasing the duty ratio when the repetition rate of the bi-level signal increases abruptly, and then recording the distorted bi-level signal.
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patent: 3775759 (1973-11-01), Armitage, Jr. et al.
patent: 3869714 (1975-03-01), Schneider et al.
Canney Vincent P.
Eslinger Lewis H.
Sinderbrand Alvin
Sony Corporation
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