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Old 8th Jun 2020, 11:15 pm   #9
peter_scott
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Join Date: May 2003
Location: Edinburgh, UK.
Posts: 3,273
Default Re: My 819 line French TV project

I had a similar problem with the simple XOR of the H and V syncs on 405 lines and built a crude monostable arrangement to get a truer pulse stream.

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