<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 gen09square.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 1 ; Instrument #1. instr 1 kamp = 30000 kcps = 440 ifn = 1 ; Play the waveform stored in Table #1. a1 oscil kamp, kcps, ifn out a1 endin </CsInstruments> <CsScore> ; Table #1: an approximation of a square wave (using GEN09). f 1 0 16384 9 1 3 0 3 1 0 9 0.3333 180 ; Play Instrument #1 for 2 seconds. i 1 0 2 e </CsScore> </CsoundSynthesizer>