Dynamic magnetic information storage or retrieval – General recording or reproducing – Selective erase recording
Patent
1991-07-15
1993-10-12
Gensler, Paul
Dynamic magnetic information storage or retrieval
General recording or reproducing
Selective erase recording
360 66, G11B 502
Patent
active
052531279
ABSTRACT:
A demagnetizing circuit of a home use video tape recorder is controlled by using means such as a control by a microcomputer or the like so as to execute a demagnetizing operation in a desired tape position interval. Further, by properly controlling an onscreen-display on a monitor display screen or a display on a VTR display tube, the operating efficiency is further improved.
REFERENCES:
patent: 5050012 (1991-09-01), Nishiumi et al.
Moro Eiji
Ohkouchi Takeo
Ohtsuka Susumu
Ozaki Yukihiko
Gensler Paul
Hitachi , Ltd.
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