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> </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; ksmps = 128 ; nchnls = 2 0dbfs = 1.0 ; Example file tab2array /* tab2array: copy a slice of a table to an array kout[] tab2array ifn, kstart=0, kend=0, kstep=1 iout[] tab2array ifn, istart=0, iend=0, istep=1 ifn: the table index to copy from start: the index to start copying from end: the end index to stop copying. This is NOT inclusive. 0=end of table step: how many elements to skip */ instr 1 ifn ftgentmp 0,0,-13,-2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ; copy everything at i-time, similar to copyf2array, but no need ; to predefine the array islice[] tab2array ifn printarray islice, "", "islice" ; copy the slice [1::2] to an array, at k-time kslice[] tab2array ifn, 1, 0, 2 printarray kslice, 1, "", "kslice" ; copy into a predefined array. If the number of elements to copy ; excede the capacity of the array, the array is enlarged kxs[] init 3 kxs tab2array ifn, 0, 10 printarray kxs, 1, "", "kxs" turnoff endin </CsInstruments> <CsScore> i 1 0 0.1 </CsScore> </CsoundSynthesizer>