<CsoundSynthesizer>
<CsOptions>
; 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 wguide1.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1

; Instrument #1 - a simple noise waveform.
instr 1
  ; Generate some noise.
  asig noise 20000, 0.5

  out asig
endin

; Instrument #2 - a waveguide example.
instr 2
  ; Generate some noise.
  asig noise 20000, 0.5

  ; Run it through a wave-guide model.
  kfreq init 200
  kcutoff init 3000
  kfeedback init 0.8
  awg1 wguide1 asig, kfreq, kcutoff, kfeedback

  out awg1
endin


</CsInstruments>
<CsScore>

; Play Instrument #1 for 2 seconds.
i 1 0 2
; Play Instrument #2 for 2 seconds.
i 2 2 2
e


</CsScore>
</CsoundSynthesizer>