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Multi-Way Conventional loudspeakers with crossovers

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Old 14th July 2013, 04:05 PM   #191
DrDyna is offline DrDyna  United States
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These sound quite a bit better than they did already.

One more tweaking session tomorrow morning and they should be done!
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Old 14th July 2013, 08:36 PM   #192
Juhazi is offline Juhazi  Finland
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Sorry about wrong figures in my post, but I know I am poor at maths! It's sort of afasia, not noticing when I make an obvious/simple mistake. This poor mathematics makes me reluctant to try biquads and Charlie's calculator too, sorry.

Minidsp can set delay in 0.01ms steps. I think it is enough, I have reached very deep nulls with that. The difficulty is more in getting slopes symmetrical acoustically, to get symmetrical inverted nulls.

One problem is, which IR right window setting to believe???

Here is a collashe of just one outdoor measurement from my archives, different IR windows, no smoothing.
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