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Re: Phase align subs to mainsJoey, I like to just use pink noise without any weighting or banding, Smaart's built in "random" noise generator is great and I find a 1-2 second time weighting gives me enough stability. You will probably want to adjust your delay time until the phase trace flattens out in your frequency range of interest. Sometimes this is easier, sometimes it is harder. For instance, here is an alignment I did last week in a 2500 cap theater with large balcony. This is only about 80' away from the mains, which are flown, and the subs on the ground. I have a mic up in the balcony, not shown, which makes the alignment even more complicated. This is one case where your ears are your friend, as this is about as bad as it gets measurement wise.[ATTACH]153171[/ATTACH]
Re: Phase align subs to mains
Joey, I like to just use pink noise without any weighting or banding, Smaart's built in "random" noise generator is great and I find a 1-2 second time weighting gives me enough stability. You will probably want to adjust your delay time until the phase trace flattens out in your frequency range of interest. Sometimes this is easier, sometimes it is harder. For instance, here is an alignment I did last week in a 2500 cap theater with large balcony. This is only about 80' away from the mains, which are flown, and the subs on the ground. I have a mic up in the balcony, not shown, which makes the alignment even more complicated. This is one case where your ears are your friend, as this is about as bad as it gets measurement wise.
[ATTACH]153171[/ATTACH]
