Progressive scan television system with sum and difference...

Details Progressive scan television system with sum and difference... Progressive scan television system with sum and difference...

H - Electricity

04

N

350/33, 350/36

H04N 7/01 (2006.01) H04N 11/24 (2006.01)

Patent

CA 1305783

RCA 83, 054 ABSTRACT PROGRESSIVE SCAN TELEVISION SYSTEM WITH SUM AND DIFFERENCE COMPONENTS A progressively scanned video signal is encoded into temporal sum (Y) and difference (M) components for transmission. The sum signal is temporally filtered, decimated and time expanded to be compatible with interlaced receivers. The difference signal, also temporally filtered, decimated and time expanded, is conveyed via single or separate channels with the sum signal to a progressive scan receiver (14) for reconstitution of the original progressive scan signal. Modified quadrature amplitude modulation is used to convey the sum and difference signals in a common channel.

527543

Affiliated with

Also associated with

Rating

Progressive scan television system with sum and difference... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1339852