Video color transmission system with dual audio channels

Details Video color transmission system with dual audio channels Video color transmission system with dual audio channels

1985-05-16

1987-03-24

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 82, H04N 704

Patent

active

046529195

ABSTRACT:
A video system in which the end portion of a conventional TV picture waveform, normally partially unoccupied by picture information, is encoded with a monaural audio channel which supplements the conventional TV audio channel. A transmitter includes means for encoding the audio channel with conventional video red, green and blue signals, while a receiver decodes the video signals to reconstruct the supplemental audio channel.

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