Color video tape recording/playback system

Details Color video tape recording/playback system Color video tape recording/playback system

1977-01-13

1979-01-02

Wolff, John H.

Dynamic magnetic information storage or retrieval

Manual input recording

360 33, H04N 5785, G11B 1500

Patent

active

041330099

ABSTRACT:
A color video tape recording/playback system with a magnetic tape unit and possibly a color video camera comprises at least one signal storage means, e.g. a charge-coupled device (CCD), for the intermediate storage of the video information, thus enabling the recording to be carried out with a reduced bandwidth or at a reduced tape speed and, if applicable, with a reduction of time base errors. Skip line or skip field methods are used or the grouping of several lines is exploited. The reduction of time base errors during playback is achieved by clocking out the stored signal from the charge-coupled device at the rhythm of the tape speed fluctuations in the tape recorder.

REFERENCES:
patent: 3372228 (1968-03-01), Law
patent: 3855424 (1974-12-01), Tharmaratnam
patent: 3891977 (1975-06-01), Amelid et al.
patent: 4001885 (1977-01-01), Ikushima

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