Station signature system

Details Station signature system Station signature system

1985-04-12

1987-03-03

Shepperd, John W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358142, 358183, H04N 5265

Patent

active

046479740

ABSTRACT:
A system for the automatic insertion of auxiliary video information into a television signal received at a local station from a network distribution system is provided which inserts a trigger signal into the television signal before its distributed to the local stations. The trigger signal indicates the desired timing of the insertion of the auxiliary video information. At the local stations, means are provided for generating a television signal including the auxiliary video information synchronously with the received television signal. A switch is responsive to detection of the trigger signal for providing at an output the received television signal including the desired auxiliary video information inserted therein.

REFERENCES:
patent: 2540144 (1951-02-01), Stern
patent: 3673320 (1972-06-01), Carnt et al.
patent: 3838444 (1974-09-01), Loughlin et al.
patent: 3885217 (1975-05-01), Cintron
patent: 4051532 (1977-09-01), Hilbert et al.
patent: 4078245 (1978-03-01), Johnson et al.
patent: 4230990 (1980-10-01), Lert, Jr. et al.
patent: 4368486 (1983-01-01), Degoulet et al.
patent: 4390901 (1983-06-01), Keiser
Pages 221-225 of a book entitled Colour Television, by Carnt and Townsend, published by Iliffe Books in 1969.

Affiliated with

Also associated with

Rating

Station signature system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1020303