; Select audio/midi flags here according to platform
; Audio out Audio in No messages
-odac -iadc -d ;;;RT audio I/O
; For Non-realtime ouput leave only the line below:
; -o clfilt_lowpass.wav -W ;;; for file output any platform
; Initialize the global variables.
sr = 22050
kr = 2205
ksmps = 10
nchnls = 1
; Instrument #1 - an unfiltered noise waveform.
instr 1
; White noise signal
asig rand 22050
out asig
endin
; Instrument #2 - a filtered noise waveform.
instr 2
; White noise signal
asig rand 22050
; Lowpass filter signal asig with a
; 10-pole Butterworth at 500 Hz.
a1 clfilt asig, 500, 0, 10
out a1
endin
; Play Instrument #1 for two seconds.
i 1 0 2
; Play Instrument #2 for two seconds.
i 2 2 2
e