<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in No messages -odac -iadc -d ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o vco2ft.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 10 nchnls = 1 ; user defined waveform -1: trapezoid wave with default parameters (can be ; accessed at ftables starting from 10000) itmp ftgen 1, 0, 16384, 7, 0, 2048, 1, 4096, 1, 4096, -1, 4096, -1, 2048, 0 ift vco2init -1, 10000, 0, 0, 0, 1 ; user defined waveform -2: fixed table size (4096), number of partials ; multiplier is 1.02 (~238 tables) itmp ftgen 2, 0, 16384, 7, 1, 4095, 1, 1, -1, 4095, -1, 1, 0, 8192, 0 ift vco2init -2, ift, 1.02, 4096, 4096, 2 instr 1 kcps expon p4, p3, p5 ; instr 1: basic vco2 example a1 vco2 12000, kcps ; (sawtooth wave with default out a1 ; parameters) endin instr 2 kcps expon p4, p3, p5 ; instr 2: kpw linseg 0.1, p3/2, 0.9, p3/2, 0.1 ; PWM example a1 vco2 10000, kcps, 2, kpw out a1 endin instr 3 kcps expon p4, p3, p5 ; instr 3: vco2 with user a1 vco2 14000, kcps, 14 ; defined waveform (-1) aenv linseg 1, p3 - 0.1, 1, 0.1, 0 ; de-click envelope out a1 * aenv endin instr 4 kcps expon p4, p3, p5 ; instr 4: vco2ft example, kfn vco2ft kcps, -2, 0.25 ; with user defined waveform a1 oscilikt 12000, kcps, kfn ; (-2), and sr/4 bandwidth out a1 endin </CsInstruments> <CsScore> i 1 0 3 20 2000 i 2 4 2 200 400 i 3 7 3 400 20 i 4 11 2 100 200 f 0 14 e </CsScore> </CsoundSynthesizer>