Selection of video sources

Details Selection of video sources Selection of video sources

1987-01-14

1988-08-16

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358185, 358320, 360 361, H04N 5222, H04N 5262

Patent

active

047648120

ABSTRACT:
In order to allow various video signal sources, such as video tape recorders, to be selected for feeding a studio or other installation, a selection apparatus comprises switching apparatus and a time base corrector. The switching apparatus is disposed between the time base corrector and the recorders, and distributes subcarrier and advance sync signals to the recorders while receiving video and audio signals from the recorders and supplying those from the selected recorder to the time base corrector. Thus, the apparatus permits the use of a single time base corrector for a plurality of recorders, as opposed to a corrector for each recorder as was previously necessary.

REFERENCES:
patent: 3994013 (1976-11-01), Lemoine et al.
patent: 4097907 (1978-06-01), Horstmann
patent: 4290087 (1981-09-01), Bixby et al.
patent: 4296443 (1981-10-01), Sakamoto et al.
patent: 4532547 (1985-07-01), Bennett

Affiliated with

Also associated with

Rating

Selection of video sources does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selection of video sources, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selection of video sources will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-603583