<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 trfilter.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 gifn ftgen 2, 0, -22050, 5, 1, 1000, 1, 4000, 0.000001, 17050, 0.000001 ; low-pass filter curve of 22050 points instr 1 kam line 1, p3, p4 ain diskin2 "beats.wav", 1, 0, 1 fs1,fsi2 pvsifd ain, 2048, 512, 1 ; ifd analysis fst partials fs1, fsi2, .003, 1, 3, 500 ; partial tracking fscl trfilter fst, kam, gifn ; filtering using function table 2 aout tradsyn fscl, 1, 1, 500, 1 ; resynthesis outs aout, aout endin </CsInstruments> <CsScore> f1 0 8192 10 1 i 1 0 4 1 i 1 5 4 0 ;reduce filter effect e </CsScore> </CsoundSynthesizer>