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Tracking low pass filter in sigma studio

Question asked by Bvh3000 on Jun 10, 2016
Latest reply on Jun 12, 2016 by Bvh3000

Hello all,

 

I'm trying to design a tracking low pass filter in sigma studio but can't seem to figure out how.

 

Basically, I would like to use an RMS average value of the input signal to control the cut off frequency of a low pass filter. I would think this would be easy but can't seem to make it happen. 

 

Any ideas?

 

Thank you in advance for your help.

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