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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: See JR's post.. posted by andyr on December 8, 2004 at 12:19:23:
Jusr re-read your post, and realized I didn't answer this part of the question.The system (xover + driver + cabinet) results in a 4th order characteristic, so it is the same as a 4th order xover driving a speaker of infinite bandwidth.
You treat it as 4th order, which implies in-phase connection (with the inevitable 360o phase shift).
I tend to aim for Bessel filter characteristics (rather than Butterworth or L-R) because I prefer its smoother phase change with frequency that makes it closer to constant delay than the others. I tend to treat time domain behavior as more important than response flatness, but many will argue with that choice.
Peter
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Follow Ups
- No, you don't reverse the phase - Commuteman 14:30:58 12/08/04 (0)
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