Phase corrected video recording system

Dynamic magnetic information storage or retrieval – Splitting one information signal for recording on plural...

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360 26, 360 27, 360 36, H04N 5795

Patent

active

043120199

ABSTRACT:
A video tape recording apparatus with the use of an Hadamard transformation system is disclosed. The apparatus comprises means for distributing the video signal to a plurality of channels, means for recording and reproducing the distributed video signals by plurality of magnetic heads, means for synchronizing a time-base correction signal for time-base correction with a sampling signal for Hadamard transformation, and means for phase-controlling a sampling signal for Hadamard inverse transformation to the time-base correction signal in phase.

REFERENCES:
patent: 3412214 (1968-11-01), Gabor
patent: 3975764 (1976-08-01), Kobayashi et al.
patent: 4048658 (1977-09-01), Nakagawa
patent: 4181822 (1980-01-01), Workman
patent: 4218713 (1980-08-01), Horak et al.

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