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Elektron Musical Instruments

Index last updated: 2026-04-28 23:22 UTC

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Re: [elektron] MID implementation

2001-02-07 by shifty@gweep.net

FWIW, I built a midi seq using the 68hc11 cpu (same as sidstation) and used
its internal a/d converters as midi controllers.  I found them to be very
unstable... to the point where I did all kinds of averaging and even
gaussian filtering, but the problem is that those a/d converters are just
kind of flaky...

I'm not sure if it's psychologicial but os 1.1 seems to be less flaky
in its controllers than os 1.0.  perhaps they improved the filtering or
something.  Honestly, though, the only page where it's a problem is on
the envelope page for some reason....I don't usually get values
spontaneously changed on any other pages!

> ....PWM is where all the action is...
> >-N

I was goign to agree with this person and say "Yeah, I like PWM, too"
but then I realized it was me who wrote it in the first place! hahahah

what kind of wave tables are you people making?  I made a neat-sounding one
the other day, it was like this:

+12
+00
+00
+00
+00
+12
+00
+00
+00
+12
+00
+00
+12
+00
Loop 00



>   i hope to god elektron is planning a new os for the sid. i've had to put 
> my sidstation recommendation engine in neutral, until some very basic 
> concerns are addressed, like: UNSTABLE KNOBS(not staying at 127,not precise 
> enough) and more midi imp.

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