; Select audio/midi flags here according to platform
-odac ;;;realtime audio out
;-iadc ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o semitone.wav -W ;;; for file output any platform
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
instr 1
iroot = 440 ; root note is A above middle-C (440 Hz)
ksem lfo 12, .5, 5 ; generate sawtooth, go from 5 octaves higher to root
ksm = int(ksem) ; produce only whole numbers
kfactor = semitone(ksm) ; for semitones
knew = iroot * kfactor
printk2 knew
printk2 kfactor
asig pluck 1, knew, 1000, 0, 1
asig dcblock asig ;remove DC
outs asig, asig
endin
i 1 0 5
e