; Select audio/midi flags here according to platform
-odac ;;;RT audio out
;-iadc ;;;uncomment -iadc if RT audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o butterhp.wav -W ;;; for file output any platform
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
instr 1 ; White noise
asig rand 0.5
outs asig, asig
endin
instr 2 ; filtered noise
asig rand 0.6
ahp butterhp asig, 500 ;pass frequencies above 500 Hz
outs ahp, ahp
endin
i 1 0 2
i 2 2.5 2
e