Signal multiplexing system

Details Signal multiplexing system Signal multiplexing system

1978-08-08

1980-11-11

Murray, Richard

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358145, 179 2TV, 455 28, H04N 704

Patent

active

042336279

ABSTRACT:
A system for multiplexing an FM composite television video signal and a PCM (pulse code modulation) time division multiplexed audio signal. The PCM multiplexed audio signal has a frame repetition frequency or sampling frequency f.sub.s which is related to the horizontal sync frequency f.sub.h of the composite video signal as follows:

REFERENCES:
patent: 3898376 (1975-08-01), Nabeyama et al.
patent: 3914536 (1975-10-01), Mohri et al.
patent: 3992589 (1976-11-01), Kuegler
patent: 4044306 (1977-08-01), Villgre et al.

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