[Faustine.git] / interpretor / faust-0.9.47mr3 / examples / switcher.dsp

declare name            "switch";
declare version         "1.0";
declare author          "Grame";
declare license         "BSD";
declare copyright       "(c)GRAME 2007";

//-----------------------------------------------
// Switch between two stereo sources. 
// Useful to compare these two sources
// The parameter c\in{0,1} indicates the 
// channels to select
//-----------------------------------------------

switch(c,x0,x1,y0,y1) = sel(c,x0,y0), sel(c,x1,y1)
                                                        with { 
                                                                sel(c,x,y) = (1-c)*x + c*y; 
                                                        };
        
process = switch(hslider("source 0 <-> source 1",0,0,1,1));