AW: LDR ideas

Haible Juergen Juergen.Haible at nbgm.siemens.de
Mon May 4 14:31:40 CEST 1998


	>You could drive a lamp with an audio signal, the filament can work
as
	>a filter pole, your hand determines the audio signal level on an
LDR,
	>use that signal to drive a second lamp nearby working as a second
	>pole, a second LDR, and feed back.  Instant hand-controlled filter.

And as we have 4 (or 5) fingers on our hands, instant variable
slope filter.

JH.




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