desc:Bass Monoizer 
//hacked together from the JS 3-band joiner code
//orginal author: LOSER, hacked by: ashcat_lt

slider1:200<0,500,1>Crossover (Hz)

@init
cDenorm=10^-30;

@slider

freqLP = min(slider1,srate);
xLP = exp(-2.0*$pi*freqLP/srate);
a0LP = 1.0-xLP;
b1LP = -xLP;

@sample

s0 = spl0;
s1 = spl1;

bass_l = (tmplLP = a0LP*s0 - b1LP*tmplLP + cDenorm);
bass_r = (tmprLP = a0LP*s1 - b1LP*tmprLP + cDenorm);

treble_l = s0 - bass_l;
treble_r = s1 - bass_r;

bass = 0.5 * (bass_l + bass_r);
spl0= treble_l + bass;
spl1= treble_r + bass;