30-line mechanical television - Videokarma.org TV - Video

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30-line mechanical television

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12-09-2011, 02:41 PM

Reece

VideoKarma Member

Join Date: Jul 2004

Location: Cleona, PA

Posts: 2,178

I think that televiewers had to keep their hands on a speed control to actually keep the scanning disk in sync. If they broadcast a solid color card there would be nothing for the viewer to synchronize but with a pattern there was.

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Reece

Perfection is hard to reach with a screwdriver.

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