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<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac ;;;realtime audio out
;-iadc ;;;uncomment -iadc if RT audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o vlowres.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
instr 1
kamp init p4
asig vco2 kamp, 110 ;saw wave
kfco line 30, p3, 300 ;vary the cutoff frequency from 30 to 300 Hz.
kres = 20
ksep = p5 ;different resonance values
iord = p6 ;and different number of filters
aout vlowres asig, kfco, kres, iord, ksep
aclp clip aout, 1, 1 ;avoid distortion
outs aclp, aclp
endin
</CsInstruments>
<CsScore>
f 1 0 16384 10 1 ;sine
s
i 1 0 10 .1 5 2 ;compensate volume and
i 1 + 10 .1 25 2 ;number of filters = 2
s
i 1 0 10 .01 5 6 ;compensate volume and
i 1 + 10 .04 15 6 ;number of filters = 6
e
</CsScore>
</CsoundSynthesizer>
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