MAC FORMAT WITH ALTERNATING DC LEVEL AND CLOCK RECOVERY SIGNALS

Title:

MAC FORMAT WITH ALTERNATING DC LEVEL AND CLOCK RECOVERY SIGNALS

Document Type and Number:

WIPO Patent Application WO/1987/007810

Kind Code:

A1

Abstract:

Multiplexed analog component television signal where the clock recovery signal and the DC restoration signal alternate in different lines during the horizontal blanking interval (21). The clock recovery signal and the DC restoration signal could alternate line by line or the clock recovery signal could be sent every Nth line with the DC restoration signal transmitted on lines therebetween.

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Inventors:

RHODES CHARLES W (US)

Application Number:

PCT/US1987/001258

Publication Date:

December 17, 1987

Filing Date:

May 29, 1987

Export Citation:

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Assignee:

SCIENTIFIC ATLANTA (US)

International Classes:

H04N9/64; H04N7/083; H04N11/10; (IPC1-7): H04N11/10; H04N7/093

Foreign References:

US4533936A	1985-08-06
US4245235A	1981-01-13
US4446482A	1984-05-01
US4268853A	1981-05-19

Other References: