Posted by spkrman57 [ 131.64.9.116 ] on November 26, 2004 at 09:42:50:
In Reply to: Re: Very interesting article/experiments posted by Wayne Parham on November 25, 2004 at 21:30:44:
Hi all,
Interesting thoughts on time/phase alignment. There are a lot of theories that I have heard on this, but the easiest way to see is to have a horn on top of a low freq driver and actually slide the horn back and forth to listen to the changes it makes.
Also like Wayne mentions often, the crossover type plays a big difference in the alignment. I have found 1st order crossovers most forgiving in alignment errors, and I have found that with higher order crossovers that the physical alignment to get it all right is different also.
I use the text-book method when trying out a new system, than experiment afterwards to see how far off from textbook the results are.
I would like to acknowledge Sam Payne Jr for steering me in the right direction a few years ago. I believe the beginning of it started in the Pi forum. I have not heard from Sam in awhile, wonder what he is up to lately???
Bill, have you moved your horns back around yet?????? LOL
Ron
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