strange idea....now even strangerer

[Roel Das]

This reminds me of another topic. Are there some easy things one can do with
TV-sets or something, to help my friends psychedelic band (i am the
preliminary mixer) get a show? They've got an oil-filter, but they could
really use some more stuff. Is their an easy way to generate video-signals
to? (I haven't studied my course on media's yet...)

Roel


-----Oorspronkelijk bericht-----
Van: Martin Czech <martin.czech at intermetall.de>
Aan: synth-diy at mailhost.bpa.nl <synth-diy at mailhost.bpa.nl>;
pfperry at melbpc.org.au <pfperry at melbpc.org.au>
Datum: woensdag 22 december 1999 17:13
Onderwerp: Re: strange idea....now even stranger


>:::paul perry melbourne australia
>:::
>:::BTW anyone making hand operated LFO generators, try using moire
>:::effects and a LDR. You can photocopy line and screen patterns
>:::onto overhead projection transparencies.
>
>Reminds me of a toy I had: a motor with carton disk, more or
>less shadowing a bulb so that more or less light will fall
>onto a ldr.
>
>
>The very first tv scanners worked in a similar way.
>
>More motors, more carton disks interfering with each other with strange
>shapes ??
>
>Hey , why not fix a ldr to your tv screen. I guess the horizontal
>frequency of about 16kHz will not be visible in the ldr current,
>because of ldr slowness. The 25Hz vertical blank will be seen.
>Perhaps one can filter that away.
>
>A nice source of incertainty...
>
>m.c.
>
>