I do not see it clearly,
Well, when we put an envelope in that input the range varies from 0 to 1 (float), but I don't see in line 90 the transform from the range 0 to 1 to an integer int16_t.
void...
I Would like to know what is the range of the frequency control input in the AudioFilterStateVariable?
and where is the filter control variable in the filter_variable.h/cpp code, since I don't see any input.