Video signal recording apparatus with track centering using cros

Facsimile and static presentation processing – Facsimile – Recording apparatus

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358323, 358335, 358906, 358909, 360 7706, 360 7815, 360 351, H04N 979, H04N 5781

Patent

active

047928611

ABSTRACT:
A video signal recording apparatus uses a crosstalk component reproduced from an adjacent pre-recorded track to control the position of a track which is newly formed when successively forming closed loop tracks on a rotary recording medium, and records a video signal amounting to one field on each track so that out of two mutually adjacent tracks making up a track pair, a signal related to an odd (or even) field out of signals which are related to two consecutive fields and constitute a picture is recorded on one track of the track pair and a signal related to an even (or odd) field out of signals which are related to two consecutive fields and constitute a picture is recorded on the other track of the track pair, so that signals amounting to one frame are recorded on the track pair.

REFERENCES:
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patent: 3893180 (1975-07-01), Braun et al.
patent: 3919697 (1975-11-01), Walker
patent: 4237500 (1980-12-01), Sanderson
patent: 4357627 (1982-11-01), Johnson
patent: 4553175 (1985-11-01), Baumeister
patent: 4567535 (1986-01-01), Kinjo
patent: 4604667 (1986-08-01), Kinjo
patent: 4641202 (1987-02-01), Nakamura et al.
patent: 4694365 (1987-09-01), Kinjo
Patent Abstracts of Japan, unexamined applications, E section, vol. 3, No. 25, Feb. 28, 1979, p. 148 E 94.

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