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EQ 3 Pro (No bias equalizer)

Posted: Fri Aug 21, 2015 4:16 am
by SawZer
Attached to this post is a prototype 3 band EQ that uses phase cancellation to prevent bias. The crossover point are tweakable.

Re: EQ 3 Pro (No bias equalizer)

Posted: Mon Aug 24, 2015 12:20 am
by manganoid
Oooo, gonna try it :)

Re: EQ 3 Pro (No bias equalizer)

Posted: Wed Dec 16, 2015 8:06 am
by The Handle
Definitely gonna pick through this. Can you give a rough explanation of how this works?

Re: EQ 3 Pro (No bias equalizer)

Posted: Thu Dec 17, 2015 5:54 pm
by SawZer
All I use to split the bands are low/highpass filters, and the Invert function from amplifiers. It's fairly straightforward with 2 bands. 3? Not so much...
Also I realize the volume controls are a bit wonky. This is due to the use of inversion in the band splitting. It works fine, just requires some tinkering.