<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in -odac -iadc ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o vmap.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ksmps = 256 nchnls = 2 gisize = 64 gitable ftgen 0, 0, gisize, 10, 1 ;Table to be processed gimap1 ftgen 0, 0, gisize, -7, gisize-1, gisize-1, 0 ; Mapping function to reverse table gimap2 ftgen 0, 0, gisize, -5, 1, gisize-1, gisize-1 ; Mapping function for PWM gimap3 ftgen 0, 0, gisize, -7, 1, (gisize/2)-1, gisize-1, 1, 1, (gisize/2)-1, gisize-1 ; Double frequency instr 1 ;Hear an oscillator using gitable asig oscil 10000, 440, gitable outs asig,asig endin instr 2 ;Reverse the table (no sound change, except for a single click vmap gimap1, gitable, gisize vcopy_i gitable, gimap1, gisize turnoff endin instr 3 ;Non-interpolated PWM (or phase waveshaping) vmap gimap2, gitable, gisize vcopy_i gitable, gimap2, gisize turnoff endin instr 4 ;Double frequency vmap gimap3, gitable, gisize vcopy_i gitable, gimap3, gisize turnoff endin </CsInstruments> <CsScore> i 1 0 8 i 2 2 1 i 3 4 1 i 4 6 1 e </CsScore> </CsoundSynthesizer>