<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in -odac -iadc ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o cpstun.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 1 ; Table #1, a normal 12-tone equal temperament scale. ; numgrades = 12 (twelve tones) ; interval = 2 (one octave) ; basefreq = 261.659 (Middle C) ; basekeymidi = 60 (Middle C) gitemp ftgen 1, 0, 64, -2, 12, 2, 261.659, 60, 1.00, \ 1.059, 1.122, 1.189, 1.260, 1.335, 1.414, \ 1.498, 1.588, 1.682, 1.782, 1.888, 2.000 ; Instrument #1. instr 1 ; Set the trigger. ktrig init 1 ; Use Table #1. kfn init 1 ; If the base key (note #60) is C, then 9 notes ; above it (note #60 + 9 = note #69) should be A. kindex init 69 k1 cpstun ktrig, kindex, kfn printk2 k1 endin </CsInstruments> <CsScore> ; Play Instrument #1 for one second. i 1 0 1 e </CsScore> </CsoundSynthesizer>