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

sr = 44100
ksmps = 32
nchnls = 2
0dbfs  = 1

instr 1
kfreq   =        1         ; frequency of loop repetition
ktrig   init     0         ; loop restart trigger (not used)
iphase  =        0         ; initial phase
ktyp    line     6,p3,-6   ; explore the useful range of curve types
; loop of filter cutoff values (oct format)
;                                     value curve dur.
kcfoct looptseg  kfreq, ktrig, iphase,13,   ktyp, 1, \
                                      4,    ktyp, 0, \
                                      11,   ktyp, 1, \
                                      4
asig  vco2     0.2,cpsmidinn(48),0             ; a sawtooth
asig  moogladder  asig,cpsoct(kcfoct),rnd(0.6) ; filter sawtooth
      outs     asig, asig
endin

</CsInstruments>
<CsScore>
i 1 0 12
e
</CsScore>
</CsoundSynthesizer>