emmanuel63
Well-known member
Hello,
I am building a simple synth with a low pass filter. I don't know what is the rule to link to frequency of a played note with the cut off frequency of the filter.
I tried something very simple :
myLPfilter.frequency(note_frequency * FC_ratio);
With a FC_ratio range from 0.5 to 200, I have an acceptable result, but I doubt it is so simple...
Emmanuel
I am building a simple synth with a low pass filter. I don't know what is the rule to link to frequency of a played note with the cut off frequency of the filter.
I tried something very simple :
myLPfilter.frequency(note_frequency * FC_ratio);
With a FC_ratio range from 0.5 to 200, I have an acceptable result, but I doubt it is so simple...
Emmanuel