phaser1

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 ; Audio out Audio in No messages -odac -iadc -d ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o phaser1.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; kr = 4410 ; ksmps = 10 ; nchnls = 1 ; demonstration of phase shifting abilities of phaser1. instr 1 ; Input mixed with output of phaser1 to generate notches. ; Shows the effects of different iorder values on the sound idur = p3 iamp = p4 * .05 iorder = p5 ; number of 1st-order stages in phaser1 network. ; Divide iorder by 2 to get the number of notches. ifreq = p6 ; frequency of modulation of phaser1 ifeed = p7 ; amount of feedback for phaser1 kamp linseg 0, .2, iamp, idur - .2, iamp, .2, 0 iharms = (sr*.4) / 100 asig gbuzz 1, 100, iharms, 1, .95, 2 ; "Sawtooth" waveform modulation oscillator for phaser1 ugen. kfreq oscili 5500, ifreq, 1 kmod = kfreq + 5600 aphs phaser1 asig, kmod, iorder, ifeed out (asig + aphs) * iamp endin </CsInstruments> <CsScore> ; inverted half-sine, used for modulating phaser1 frequency f1 0 16384 9 .5 -1 0 ; cosine wave for gbuzz f2 0 8192 9 1 1 .25 ; phaser1 i1 0 5 7000 4 .2 .9 i1 6 5 7000 6 .2 .9 i1 12 5 7000 8 .2 .9 i1 18 5 7000 16 .2 .9 i1 24 5 7000 32 .2 .9 i1 30 5 7000 64 .2 .9 e </CsScore> </CsoundSynthesizer>