some tools
Photo2Wavetable.maxpat converts any horizontal curves in an image into a wave file and thus can be used as a wavetable.
Ratiometric Pitch Tonality Calculator.maxpat returns the percentage of tonal pitch intervals given base pitch and ranges of numerator and denominator. It's to aid the decision-making for the ranges of controls on a musical instrument.
autoharp.pd is an autoharp that outputs simple tones and MIDI (and it uses Lindsay Haisley 's Chromatic Layout)
tcrCalc.py is a Serial Resistor TCR Calculator to aid analog circuit design. It calculates the resistor to use to get the required TCR.