<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 midinoteonpch.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 instr 1 midinoteonpch p4, p5 ;gets a MIDI note number value as octave-point-decimal value into p4, and MIDI velocity into p5 print p4 ;display the pitch value when it changes and when key is pressed kvel = kvel/127 ;scale midi velocity to 0-1 ipch = p4 icps = cpspch(ipch) ;convert octave-point-decimal value into Hz kenv madsr 0.5, 0.8, 0.8, 0.5 ;amplitude envelope multiplied by asig pluck kenv*kvel, icps, icps, 2, 1 ;velocity value outs asig, asig endin </CsInstruments> <CsScore> f 0 30 ;runs for 30 seconds f 2 0 4096 10 1 i 1 0 2 8.09 100 ; play these notes from score as well i 1 + 2 9.05 100 e </CsScore> </CsoundSynthesizer>