[sdiy] suboctaves

[Theo]

That would be in order of drawbars:
16     - 1 octave down
5 1/3 - quint up
8      - base tone (central C is indeed central C)
4      - 1 octave up
2 2/3 - 1 octave + quint up
2      - 2 octaves up
1 3/5 - 2 octaves + terts up
1 1/3 - 2 octaves + quint up
1      - 3 octaves up

Note the 5 1/3 (quint up) is out of place.
Also the 8' is usually a bit less sine like compared to the others.

Theo


From: Scott Bernardi <sbernardi at home.net>

> Hey, I've wondered about how to do an "additive synthesis" type module
that
> works sort of like the Hammond organ drawbars. Does anybody know what
harmonics
> each of the drawbars add? Of course, I'm sure the Hammond is outputting
> something closer to a sine that a square.
>
>