<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 streson.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 ; Generate a normal sine wave. asig oscils 1500, 440, 1 ; Vary the fundamental frequency of the string ; resonator linearly from 220 to 880 Hertz. kfr line 220, p3, 880 ifdbgain = 0.95 ; Run our sine wave through the string resonator. astres streson asig, kfr, ifdbgain ; The resonance can get quite loud. ; So we'll clip the signal at 30,000. a1 clip astres, 1, 30000 out a1 endin </CsInstruments> <CsScore> ; Play Instrument #1 for five seconds. i 1 0 5 e </CsScore> </CsoundSynthesizer>