[sdiy] VCO control Range

[Scott Gravenhorst]

"Laurie Biddulph" <elby_designs at ozemail.com.au> wrote:
>But what about the link up with MIDI?
>
>MIDI starts at 0V and goes up from there. It doesn't support negative 
>voltages. So if you set 0V to equate to MIDI Note 0 (8.176Hz) then you can 
>only work with positive voltages.
>
>So we have our VCO set for 0V = 8Hz and then we connect a CV controller that 
>has a range of -10 to +10V, what do we do with the negative voltages?

Use a diode?  (c;

-- ScottG (who is being silly)
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-- Scott Gravenhorst
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