2BandSplitter.txt

desc: This is a 2-band splitter. 7.1 in, 15.1 out.
//Original author: (C) 2006, Michael Gruhn.
//License excerpt:...USE OF...CODE... IS ONLY GRANTED, IF USED IN ... THE AUTHOR'S INTENTION,  AND...ACKNOWLEDGEMENT
//So I guess this counts?

slider1:500<500,15000,10>Frequency (Hz)

@init
// cDenorm=0;

@slider
b1LP = -exp(-2.0*$pi*slider1/srate);
a0LP = 1.0+b1LP;

@sample

s0 = spl0;
s1 = spl1;

spl0 = (tmplLP = a0LP*s0 - b1LP*tmplLP);
spl1 = (tmprLP = a0LP*s1 - b1LP*tmprLP);

spl8 += s0 - spl0;
spl9 += s1 - spl1;

//

s4= spl4;
s5 = spl5;

spl4 = (tmplLP = a0LP*s4 - b1LP*tmplLP);
spl5 = (tmprLP = a0LP*s5 - b1LP*tmprLP);

spl12 += s4 - spl4;
spl13 += s5 - spl5;

//

s6= spl6;
s7 = spl7;

spl6 = (tmplLP = a0LP*s6 - b1LP*tmplLP);
spl7 = (tmprLP = a0LP*s7 - b1LP*tmprLP);

spl14 += s6 - spl6;
spl15 += s7 - spl7;