Apparatus for locking a reproduced color video signal to a refer

Details Apparatus for locking a reproduced color video signal to a refer Apparatus for locking a reproduced color video signal to a refer

1991-11-21

1993-03-16

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358320, 358323, 358335, 358338, H04N 979

Patent

active

051949610

ABSTRACT:
A color video signal reproducing apparatus for reproducing a color video signal and a control signal for indicating a color frame of the color video signal from a record medium includes a generator for generating a reference color frame, a generator for generating a signal having a frequency which is a multiple (integer) of the frequency of a reference frame signal, a circuit for separating a reproduced color frame and a reproduced frame signal from the control signal being reproduced, a circuit for generating a phase where intervals of the reproduced frame signal is divided, a circuit for determining a start reference signal phase by using the reproduced color frame and the divided phase, the start reference signal phase causing movement of the record medium to be started, and a controller for controlling the movement of the record medium in accordance with the start reference signal phase and a predetermined acceleration duration of the record medium.

REFERENCES:
patent: 3878557 (1975-04-01), Vidovic
patent: 3890638 (1975-06-01), Bargen
patent: 4115800 (1978-09-01), Sakamoto
patent: 4768102 (1988-08-01), O'Gwynn
patent: 4858027 (1989-08-01), Sashou et al.

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