Nothing profound, just messing around with my latest project:
controlling Csound in real time using an Arduino box that my brother
built for me. I'm using Pure Data as the glue: the pduino package talks
to the Arduino via the Firmata firmware, and I use csoundapi~ control
Csound. The Csound instrument is a variant of one I've used before that
generates combination (i.e., difference and summation) tones based on
intervals defined as ratios. Since there are separate controls for the
numerators and denominators, and each one is defined as producing a
range of integers from 1 to 256, this allows me to play with both
overtone and undertone series. There's more explanation on the
SoundCloud page.

I've attached the Csound and Pd code if you're curious, though the Pd
patch will not run without a few other files (write me if you want to
see them). In the Pd path, the "r" ("receive") objects are where the
signals come in from the Arduino.

http://soundcloud.com/mysterybear/difference-engine-study-1

- Dave

http://mysterybear.net
http://soundcloud.com/mysterybear
http://mysterybear.bandcamp.com

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