<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 gen23.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 ;"spectrum.txt" is created by the spectrum plotter of Audacity (set at size 128), using "fox.wav". instr 1 ;performs additive synthesis based on spectrum.txt indx =0 ;start reading at first value loop: ifreq tab_i indx, 2 ;take odd values of list (= frequency) iamp tab_i indx+1, 2 ;take even values of list (= amplitude) event_i "i", 10, 0, p3, iamp, ifreq ;use "event_i" to trigger instr. 10 loop_lt indx, 2, 126, loop ;use all 128 frequency and amplitude values endin instr 10 ;generate sound iamp = p4 ifreq = p5 asig poscil ampdb(iamp), ifreq, 1 asig linen asig, .01, p3, p2 outs asig, asig endin </CsInstruments> <CsScore> f 1 0 16384 10 1 ;sine wave f 2 0 128 -23 "spectrum.txt" ;"spectrum.txt" can be found in /manual/examples i1 0 2 e </CsScore> </CsoundSynthesizer>