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Old 16th June 2005, 05:35 AM   #1
pamaz is offline pamaz  Italy
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Default d'appolito

Can some of you, point me to any website where d'appolito theory is thorougly explained? thanks

paolo
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Old 16th June 2005, 05:00 PM   #2
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http://www.aes.org/e-lib/browse.cfm?elib=11762
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Old 16th June 2005, 08:33 PM   #3
GM is offline GM  United States
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Greets!

FYI, a counterpoint to Joe's conclusions, with references: http://www.birotechnology.com/articles/VSTWLA.html

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Old 17th June 2005, 08:10 AM   #4
pamaz is offline pamaz  Italy
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thank you guys!
in any case if somebody else has got further references, I'll be glad to have them.

Thanks once again

Paolo
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Old 18th June 2005, 01:49 PM   #5
Zaph is offline Zaph  United States
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I made this a while back for a project. It's vertical off axis response for a pair of 7" woofers in an average size MTM. It shows the angles where the nulls occur for a 30cm woofer to woofer spacing. So, you can read about it at the pages listed above, then see it in actuality here.

Click the image to open in full size.

I'm sure those two articles debate whether the vertical off axis is a good thing or a bad thing.
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Old 20th June 2005, 08:21 AM   #6
pamaz is offline pamaz  Italy
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thanks zaph!

paolo
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