Coding and decoding system for video and audio signals

Details Coding and decoding system for video and audio signals Coding and decoding system for video and audio signals

1980-05-14

1982-10-05

Buczinski, S. C.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358118, 358121, 358124, H04N 716, H04K 102

Patent

active

043530885

ABSTRACT:
A coding and decoding system for video signals includes means at the transmitter for applying sine wave amplitude modulation of approximate line frequency to the aural carrier to prevent the chrominance subcarrier from providing receiver synchronization.

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