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<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac -M1 ;;;realtime audio out and midi in
;-iadc ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o midipolyaftertouch.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
instr 1;midi keyboard and score are used
midinoteoncps p4, p5 ;puts MIDI key translated to cycles per second into p4, and MIDI velocity into p5
kafter init 127 ;full open
midipolyaftertouch kafter, 1
printk2 kafter ;display the key value when it changes and when key is pressed
kvel = p5/127 ;scale midi velocity to 0-1
kenv madsr 0.5, 0.8, 0.8, 0.5 ;amplitude envelope multiplied by
ain pluck kenv*kvel, p4, p4, 2, 1 ;velocity value
asig moogvcf2 ain, 300+(kafter*100), .5 ;use value of aftertouch to control frequency of filter
outs asig, asig ;base freq of filter = 300 Hz
endin
</CsInstruments>
<CsScore>
f 0 30 ;runs for 30 seconds
f 2 0 4096 10 1 ;sine wave
i 1 0 2 440 100 ;play these notes from score as well
i 1 + 2 1440 100
e
</CsScore>
</CsoundSynthesizer>
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