[sdiy] MS-20 tempco (was Model D service)

[Andre Majorel]

On 2017-05-09 10:17 +0200, Roman Sowa wrote:

> It's like discussing what is better: linear of exponentional
> FM. Each has their uses. IMHO the old Korg's approach to the
> subject is the best - note pitch in Hz/V, the rest in oct/V

There is a cost, though. In the MS-20, the keyboard produces
linear CV but the VCF takes exponential CV so you can't get the
filter to track the keyboard. Unless you happen to want 50%
tracking over the bottom octave and 200% over the top octave.

-- 
André Majorel http://www.teaser.fr/~amajorel/