Dynamic magnetic information storage or retrieval – Record editing
Patent
1993-03-29
1994-11-15
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Record editing
360 32, 360 331, H04N 578
Patent
active
053653807
ABSTRACT:
In the reproduction of a video signal from tape-shaped recording medium on which plural oblique tracks are formed in parallel manner, the signal processing for interpolating the video signal reproduced by a rotary head is suitably switched according to the transport speed of the tape-shaped recording medium. Thus, satisfactory interpolation can be achieved at different transport speeds, and a reproduced image of satisfactory quality can be obtained.
REFERENCES:
patent: 4413289 (1983-11-01), Weaver et al.
patent: 4473853 (1984-09-01), Corkery
patent: 4847701 (1989-07-01), Suesada
patent: 4862292 (1989-08-01), Enari et al.
patent: 5168394 (1992-12-01), Sasho
Canon Kabushiki Kaisha
Sniezek Andrew L.
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