This should play if your Web browser has WebAssembly enabled (most do). Most examples will play unless they need to load files. The first time you click Play, Csound will spend a few seconds loading, then play. You can edit this code and replay it.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac ;;;real-time audio out ;-iadc ;;;uncomment -iadc if RT audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o exciter.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr= 44100 ; ksmps=32 ; nchnls=2 0dbfs =1 instr 1 ; excited sound + original sound a1 diskin2 "fox.wav", 1 a2 exciter a1, 3000, 20000, 10, 10 ;generate uneven harmonics at maximum setting outs a2+a1, a2+a1 endin instr 2 ; original sound for comparison a1 diskin2 "fox.wav", 1 outs a1, a1 endin instr 3 ; the effect of the excited sound only a1 diskin2 "fox.wav", 1 a2 exciter a1, 3000, 20000, 10, 10 ;generate uneven harmonics at maximum setting outs a2, a2 endin </CsInstruments> <CsScore> i1 0 3 i2 3 3 i3 6 3 e </CsScore> </CsoundSynthesizer>