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> The Linkwitz-Riley filter is not
> critically damped and has overshoot.
Yep, I guess that's true once you get above 2nd order. I wonder how a
Bessel filter compares to Alex's filter? It has the characteristic of
maximally flat group delay. As I recall, a 4th order Bessel is down
something like 7.5dB at Fc. Here's a Rane note about them.
http://www.rane.com/pdf/note147.pdf
--
Dennis
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