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<blockquote data-quote="Phil Graham" data-source="post: 2519" data-attributes="member: 430">Hello everyone,Attached is a SMAART screenshot from yesterday&#039;s small gig, before I applied any equalization. I had time for four quick measurements of each side of the PA. These were taken with the mic on a straight stand at audience head level. The four traces shown are the L and R averages, respectively, both with and without coherence weighting. Because the box&#039;s crossover point and slope is unusually clear from these measurements, I thought it would be a good learning experience to post the measurements, and let people take a stab at figuring out these values in the data. I scaled the image down to 1280x800, but it is still fairly large, so click on the thumbnail to view full size.Again, looking for the XO frequency, order, and type. Also how you determined these values.Place your bets! And those who know immediately, wait a bit before chiming in.[ATTACH]156096[/ATTACH]</blockquote>

[QUOTE="Phil Graham, post: 2519, member: 430"] Hello everyone, Attached is a SMAART screenshot from yesterday's small gig, before I applied any equalization. I had time for four quick measurements of each side of the PA. These were taken with the mic on a straight stand at audience head level. The four traces shown are the L and R averages, respectively, both with and without coherence weighting. Because the box's crossover point and slope is unusually clear from these measurements, I thought it would be a good learning experience to post the measurements, and let people take a stab at figuring out these values in the data. I scaled the image down to 1280x800, but it is still fairly large, so click on the thumbnail to view full size. Again, looking for the XO frequency, order, and type. Also how you determined these values. Place your bets! And those who know immediately, wait a bit before chiming in. [ATTACH=CONFIG]156096.vB5-legacyid=2149[/ATTACH] [/QUOTE]

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