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On Thu, 01 Sep 2016 14:52:13 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:
According to the article, open end tubes resonate at twice their
length, and he says this design is open end.
However, I dabbled a bit in building wooden organ pipes at one time
and if you close the end the note (resonant frequency) drops to 1/2
the open end frequency, so I suspect he may have some facts wrong.
Assuming his design works, and I trust it does, it may be acting like
a closed tube, so electrets would work fine without changing the tube
length.
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:
One could go "hog-wild" and put an electret microphone on each tube.
Phil Hobbs would be the proper person to tell us if there would be a
noise (or spectral) advantage and how to sum them altogether... I
wouldn't have a clue.
According to the article, open end tubes resonate at twice their
length, and he says this design is open end.
However, I dabbled a bit in building wooden organ pipes at one time
and if you close the end the note (resonant frequency) drops to 1/2
the open end frequency, so I suspect he may have some facts wrong.
Assuming his design works, and I trust it does, it may be acting like
a closed tube, so electrets would work fine without changing the tube
length.