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Old 14th April 2012, 05:44 AM   #1
diyAudio Member
 
Join Date: Sep 2010
Default Variable active high pass filter .

Hello .

I'm trying to build a varaible active filter who change the slope from 3db to 12db and the frequency to 20 to 180 HZ .
If somebody know : how and if it's possible to make something like that .
Thanks
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