Tint control signal generator for color television receiver

Details Tint control signal generator for color television receiver Tint control signal generator for color television receiver

1978-05-09

1980-01-08

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 10, H04N 9535

Patent

active

041830490

ABSTRACT:
A tint control signal generator for a color television receiver for generating a tint control signal to be applied to a tint control for adjustment of the tint of the reproduced television image by the utilization of a reference signal included in the transmitted television information only during the time of predetermined vertical intervals, which reference signal is generally known as a VIR signal. The tint control signal generator comprises a zero clamping circuit for sampling a direct current component out of an appropriate output of the color demodulator during the vertical synchronizing interval, a zero level comparator for comparing a reference voltage level with the level of the appropriate color demodulator output during the chroma reference interval of the VIR signal and for generating the tint control signal if any difference exists as a result of the comparison.

REFERENCES:
patent: 3456068 (1969-07-01), Wilhelmy
patent: 3780218 (1973-12-01), Rennick

Affiliated with

Also associated with

Rating

Tint control signal generator for color television receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tint control signal generator for color television receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tint control signal generator for color television receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1942466