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


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

; Instrument #1.
instr 1
  ; Combine five formants together to create 
  ; an alto-"a" sound.

  ; Values common to all of the formants.
  kfund init 261.659
  koct init 0
  kris init 0.003
  kdur init 0.02
  kdec init 0.007
  iolaps = 14850
  ifna = 1
  ifnb = 2
  itotdur = p3

  ; First formant.
  k1amp = ampdb(0)
  k1form init 800
  k1band init 80

  ; Second formant.
  k2amp = ampdb(-4)
  k2form init 1150
  k2band init 90

  ; Third formant.
  k3amp = ampdb(-20)
  k3form init 2800
  k3band init 120

  ; Fourth formant.
  k4amp = ampdb(-36)
  k4form init 3500
  k4band init 130

  ; Fifth formant.
  k5amp = ampdb(-60)
  k5form init 4950
  k5band init 140

  a1 fof k1amp, kfund, k1form, koct, k1band, kris, \
         kdur, kdec, iolaps, ifna, ifnb, itotdur
  a2 fof k2amp, kfund, k2form, koct, k2band, kris, \
         kdur, kdec, iolaps, ifna, ifnb, itotdur
  a3 fof k3amp, kfund, k3form, koct, k3band, kris, \
         kdur, kdec, iolaps, ifna, ifnb, itotdur
  a4 fof k4amp, kfund, k4form, koct, k4band, kris, \
         kdur, kdec, iolaps, ifna, ifnb, itotdur
  a5 fof k5amp, kfund, k5form, koct, k5band, kris, \
         kdur, kdec, iolaps, ifna, ifnb, itotdur

  ; Combine all of the formants together.
  out (a1+a2+a3+a4+a5) * 16384
endin


</CsInstruments>
<CsScore>


; Table #1, a sine wave.
f 1 0 4096 10 1
; Table #2.
f 2 0 1024 19 0.5 0.5 270 0.5

; Play Instrument #1 for three seconds.
i 1 0 3
e


</CsScore>
</CsoundSynthesizer>