Posted by hitsware [ 67.172.122.47 ] on December 06, 2004 at 17:03:24:

In Reply to: Re: alighnments posted by Wayne Parham on December 06, 2004 at 15:15:16:

>Defining an effective diameter for any baffle
>shape other than circular is a simplification.

That's what I need !

So say a 3' x 5' baffle on the floor.....
a = area = 15 sq.ft.
r = radius = (15/pi)^0.5 = ~2.19'
d = 2 x r = ~4.37'
Fc = 565/4.37 = ~130Hz
Since it's on the floor Fc = .707*130=~92Hz
-3db = .707*92=~65Hz
Sound reasonable ?

Replies:

• Re: alighnments - Wayne Parham 18:01:28 12/06/04 (5)
  • Re: alighnments - hitsware 19:16:35 12/06/04 (4)
    • Re: alighnments - Wayne Parham 01:16:56 12/07/04 (3)
      • Re: alighnments - hitsware 20:08:24 12/07/04 (2)
        • Re: alighnments - Wayne Parham 23:17:05 12/07/04 (1)
          • Re: alighnments - hitsware 09:00:41 12/08/04 (0)