Method of producing a time-multiplex color television signal

Details Method of producing a time-multiplex color television signal Method of producing a time-multiplex color television signal

1984-10-26

1986-09-23

Shepperd, John W.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 12, 358 13, 358 14, H04N 1110

Patent

active

046138935

ABSTRACT:
Digitalized luminance and color difference signals, the former sampled at twice the sampling frequency of the latter, are interleaved into two data streams (k, m) in each of which a sample of the luminance signal separates samples of different color television signals, one of these streams then being delayed by one period, so the two data streams will simultaneously present successive samples of the same signal component (luminance or color difference). A system of transfer switches and two pairs of 1-kilobyte (one line) stores then makes possible the sequencing, at twice the sampling rate of the luminance component, of all the luminance signal bytes of a television line followed by all of the bytes for that line of one color difference component and finally all of the bytes for that line of the other color television component, with the desired ratio of component segment length in each line, as a time-multiplex color television signal. That signal can then be converted into analog form and provided with the necessary blanking intervals and synchronization pulses.

REFERENCES:
patent: 3781463 (1973-12-01), Van der Bussche
patent: 4127865 (1978-11-01), Poetsch
patent: 4335393 (1982-06-01), Pearson

Affiliated with

Also associated with

Rating

Method of producing a time-multiplex color television signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing a time-multiplex color television signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a time-multiplex color television signal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-768943