You can always use the delay time to calculate the VCO frequency acurately

..but


In general, the properties of the delay will tell you
if the VCO freq is as it should be.

Too fast(v.short delay)>>>>output drops
Too slow>>>>>quality suffers

As you're not in a factory and have plenty of time
to set up the delay for the sound you like best it's
not necessary to measure the clock frequency explicitly.

If it sounds right, it *is* right.

hope that helps

andy

codotinc wrote:

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> Hi -- thanks for your response. The oscilloscope I would just use for