Room Acoustics
Posted by kent h [IP: 209.31.25.149] on March 31, 1999 at 19:53:47
Using Mozilla/4.04 [en] (WinNT; I):
In Reply to: Room Acoustics posted by Scott Boyd on March 31, 1999 at 16:45:02:
As Andre said, non-parallel walls do not eliminate room modes. Slightly angled walls can help reduce flutter echo.
Non-parallel walls still have very strong room modes, but they can't be easily calculated. See F. Alton Everest's "Master Handbook of Acoustics"
for more info. He has a diagram of a room with non-parallel walls that show the room modes, they are strong but were not predictable.
See the thread below on room resonances, you can get a spreadsheet for calculating modes and helping get a good ratio of dimensions. Hope this helps, - kent h
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