[sdiy] CEM3340 question -- interpolating scanners (again)

[Bernard Arthur Hutchins, Jr]

David –

In your video of your scanner you seem to be scanning at a sub-audio rate exclusively (?).  Thus your output is a sequence of notes (short tunes) with each pitched note having several-to-many cycles.

Have you tried scanning at an audio rate?  Specifically, what if each channel was a different waveform from the same VCO and   the scan rate were at an audio rate (perhaps 8 times higher than the VCO PLUS, say, 1 Hz)?  Each VCO waveform would be visited slightly faster than once per cycle in an evolving manner.  Wouldn’t this produce an “animated” output perhaps similar to my “Tone Wheel Animator”?

http://electronotes.netfirms.com/AES4.PDF

Thanks   -Bernie
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