Method and apparatus of inserting an address signal in a video s

Details Method and apparatus of inserting an address signal in a video s Method and apparatus of inserting an address signal in a video s

1978-06-28

1979-11-20

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 12, 358147, H04N 576

Patent

active

041752678

ABSTRACT:
Method and apparatus for inserting an address signal in a video signal by compressing the SMPTE (Society of Motion Picture And Television Engineers) time code signal and then inserting the compressed time code signal into three successive vertical blanking periods of the video signal. The invention allows the time code signals to be reconstructed where the record medium is stopped or transported at very low speeds.

REFERENCES:
patent: 3493674 (1970-02-01), Houghton
patent: 3890638 (1975-06-01), Bargen
"American National Standard Time and Control Code for Video and Audio Tape", Jul. 1975, Journal of SMPTE, vol. 84, p. 6.3.

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