reson

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 ;;;realtime audio out ;-iadc ;;;uncomment -iadc if realtime audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o reson.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 0dbfs = 1 ; nchnls = 2 instr 1 asaw vco2 .2, 220 ;sawtooth kcf line 220, p3, 1760 ;vary cut-off frequency from 220 to 1280 Hz kbw = p4 ;vary bandwidth of filter too ares reson asaw, kcf, kbw asig balance ares, asaw outs asig, asig endin </CsInstruments> <CsScore> i 1 0 4 10 ;bandwidth of filter = 10 Hz i 1 + 4 50 ;50 Hz and i 1 + 4 200 ;200 Hz e </CsScore> </CsoundSynthesizer>