lowpass
1st order lowpass filter, control rate
Inlets
frac32 input
Outlets
frac32 output
Parameters
frac32.s.map.lfopitch freq
Declaration
int32_t val;
Init
val = 0;
Control Rate
int32_t f;
MTOF(param_freq, f);
val = ___SMMLA((inlet_in - val) << 1, f, val);
outlet_out = val;