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Analog circuit project for sync signal stripping, hard glitch visible signal, mixing dry/wet signals and sync restoring.
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README.md
TBK01.jpg

README.md

Sync-Ope---analog-video-sync-stripper-injector-mixer

Analog circuit project for sync signal stripping, hard glitch visible signal, mixing dry/wet signal and sync restoring. Work for both NTSC/PAL video signals.

This act as a "video inserter"/ TBK (time base keeper) . Basically it split video signal input beetween 'pulseSync+burst' and visible ligne signal , then sum its before provide video out. It allow to hard glitch the visible signal (even pass through human body) without touching sync part. It's design around a LM1881 and a LT1251CN which allow a kind of "dry/wet" knob.

schematic =>wrong schem

TODO :

*implement dc restoring (black level stability when no input on return)

*make video signal CV input for mixing part

*design sync/burst summing with regular AND gate

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