O2hp1

1st order hipass filter x2 oversampled
Author: Smashed Transistors
License: LGPL
Github: tiar/filter/O2hp1.axo

Inlets

frac32buffer input

frac32buffer x0

Outlets

frac32buffer output

frac32buffer y0

Parameters

frac32.s.map.pitch freq

Declaration
int32_t lp;
Init
lp = 0;
Control Rate
int32_t f;
MTOFEXTENDED(param_freq, f);
Audio Rate
lp = ___SMMLA(inlet_x1 - lp, f, lp);
outlet_y1 = inlet_x1 - lp;
lp = ___SMMLA(inlet_x0 - lp, f, lp);
outlet_y0 = inlet_x0 - lp;

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