Television receiver operating mode selector

Details Television receiver operating mode selector Television receiver operating mode selector

1977-06-08

1979-04-24

Martin, John C.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358181, 358127, H04N 544, H04N 576

Patent

active

041515579

ABSTRACT:
A television receiver for selectively reproducing either a picture of a television signal or an external video signal, having a television tuner using a signal controlled reactance device as a tuning element, a video detector coupled to said television tuner for producing a television video signal at a television video signal output terminal, a channel selector having a plurality of channel selecting switches for supplying a tuning signal corresponding to a selected channel to said signal controlled reactance device of said television tuner, an external video signal input terminal, a gate circuit for selecting one video signal from said television video signal input terminal or said external video signal input terminal, a flip-flop circuit for controlling said gate circuit, and a mode control switch for triggering said flip-flop.

REFERENCES:
patent: 2535471 (1950-12-01), White et al.
patent: 2825755 (1958-03-01), Baracket

Affiliated with

Also associated with

Rating

Television receiver operating mode selector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Television receiver operating mode selector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Television receiver operating mode selector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1994834