Composite color frame identifier system and method

Television – Synchronization – Sync separation

Reexamination Certificate

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Details

C348S505000, C348S194000, C348S508000

Reexamination Certificate

active

07321397

ABSTRACT:
A color frame identifier circuit generates a pseudo-subcarrier signal and compares the pseudo-subcarrier signal to a sliced color burst of at least one selected line in a video frame. Based on this comparison, a processing circuit determines the color frame.

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