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Re: semi-tone math

2004-05-23 by djbrow54

I tweaked up my system today so using a multiplier of 15/4 (3.75) now
works correctly.  My system was a bit 'off' so the 64/17 previously
matched my keyboard better.

Dave

--- In SynthModules@yahoogroups.com, "djbrow54" <davebr@e...> wrote:
> This is the same question as Andrew Scheidler's - what is the
> multiplier between the input and output?  I think the multiplier
> is 3.752984. If I use this in my programs, I can output the
> correct voltage.  Depending on the order of the math, I can also
> get it to quantize or not.
> 
> 64/17 (which is 3.7647) tracks my keyboard much better.  This is 
> only a 0.3% error and I know my keyboard is built with 1% resistors 
> so this is certainly within the tolerance band.

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