Re: Electronic Organ

Thank you very much for helping me. You are right...I do not want to
re-invent the wheel!

I also found an IC that is specialized for this application: MOSTEK
MK50240 Top-Octave Frequency Generator. I just need to find a supplier
for this...

Thanks!

Eric


Rich Grise wrote:
On Fri, 07 Jul 2006 10:43:15 +0000, anno4000 wrote:

Rich Grise <richgrise@xxxxxxxxxxx> wrote in sci.electronics.design:

[...]

Strictly speaking, the "well-tempered" scale is one that's not an exact
chromatic octave in any key, but "close enough" in _every_ key to get away
with it.

Err... the octaves in a well-tempred scale *are* exact, it's the other
intervals that are approximations.


OK, I misspoke. The _octave_ is a perfect octave, as you say, and it's the
other notes - maybe I should have said, "chromatic scale" instead of
"octave".

Thanks,
Rich

.