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.
; Select audio/midi flags here according to platform -odac ;;;realtime audio out ;-iadc ;;;uncomment -iadc if realtime audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o pvsfwrite.wav -W ;;; for file output any platform ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; ksmps = 32 ; nchnls = 2 0dbfs = 1 ;By Victor Lazzarini 2008 instr 1 asig oscili .5, 440, 1 fss pvsanal asig, 1024,256,1024,0 pvsfwrite fss, "mypvs.pvx" ase pvsynth fss outs ase,ase endin instr 2 ; must be called after instr 1 finishes ktim timeinsts fss pvsfread ktim, "mypvs.pvx" asig pvsynth fss outs asig, asig endin f1 0 16384 10 1 i1 0 1 i2 1 1 e