| Thread | Last Post | Replies |
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| Organ pipe simulation please | 08 Feb 2005 17:42 GMT | 7 |
I am a computer software analyst who turned recently in pipe organ building (for
a change!). I have a little spare time project of my own: i would like to
program a model of a pipe to predict, when modifiing some parameters, how the
pipe will sound. I have found something to start ...
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| wall of water an effective sound barrier? | 06 Feb 2005 05:55 GMT | 4 |
Just curious if water would be as effective as brick or concrete for
stopping sounds. Heavy and limp. Perhaps a wall of square water
jugs with no gaps.
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| Standing waves terminology revisited | 03 Feb 2005 17:44 GMT | 11 |
Folks,
A while back I asked the regulars here about distinguishing standing waves
from modes since, as I see it, standing waves can exist at non-modal
frequencies. I just wanted to offer a small update.
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| Acoustics simulation by the BEM | 03 Feb 2005 04:08 GMT | 1 |
See
http://www.boundary-element-method.com/acoustics
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| Resonator Q and bandwidth | 02 Feb 2005 02:01 GMT | 8 |
I'm trying to calculate the bandwidth of cylindrical Helmholtz
resonators. For Q I'm using
Q=2*(x/(1+x^2))*Qmax
where x = V/V1
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