Color burst phase correcting color signal reproducing circuit

Details Color burst phase correcting color signal reproducing circuit Color burst phase correcting color signal reproducing circuit

1991-06-28

1995-04-04

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

348500, 348506, 348536, 348537, 348539, H04N 945, H04N 9455, H04N 979

Patent

active

054042305

ABSTRACT:
A color signal reproducing circuit comprising a phase correction device receiving a gain-controlled composite color signal, detecting color burst signal in a composite color signal and correcting phase of the color burst signal by using a 3.58 MHz signal, first gate for receiving the gain-controlled composite color signal and passing only a color signal when a color burst pulse in the delayed horizontal synchronizing signal applied from the delay device is at a low level, and mixer for mixing the phase-corrected color burst signal and the color signal from the first gate to produce a phase-corrected composite color signal.

REFERENCES:
patent: 3760095 (1973-09-01), Furuhashi et al.
patent: 4068257 (1978-01-01), Hirota et al.
patent: 4626890 (1986-12-01), Ryan
patent: 4851928 (1989-07-01), Numakura et al.
patent: 5119194 (1992-06-01), Yamaguchi et al.

Affiliated with

Also associated with

Rating

Color burst phase correcting color signal reproducing circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color burst phase correcting color signal reproducing circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color burst phase correcting color signal reproducing circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2383376