Posted by Bob Brines [ 148.63.220.187 ] on December 15, 2005 at 13:29:11:
In Reply to: Re: best driver for voigt pipes posted by GM on December 15, 2005 at 11:09:34:
>>Hmm, TC's speaker is one of Voigt's pipe designs shown in his patent, ergo is what I consider a 'Voigt pipe' to be, so are you saying it's not like the seemingly mislabeled LCofN's mass loaded variant?
I guess that I will have to read the text of Voigt's patent again, but I don't see either the B-is-B or the LCN pipe matching the figures. But, then they could be easily considered correlaries of one or more of the figures.
The terminalogy used today fits neither the physics or the history of pipe design. I guess this is my main point. Voigt pipes, MLTL's, TL's, TQWT's, back horn, corner horn, you get the picture.
I agree with you (agreeing with me?) that the B-is-B is a corner loaded back horn. As such it works completely different from the LCN TQWT. So, I can't consider them the same or correlaries of each other.
Anyway, keep me straight!
Bob
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