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Sound Pressure Level Calculator
Helmholtz Resonator
Room Resonance
Calculator for Room Resonances
Room Resonance
Resonance in a closed room
Please enter decimal separators "."
Room dimensions
Height in m:
Width in m:
Depth in m:
Main modes 1st Order
*)
:
Hz
Hz
Hz
Main modes 2nd Order
*)
:
Hz
Hz
Hz
Main modes 3rd Order
*)
:
Hz
Hz
Hz
Tangential modes 1. Order
*)
:
Hz
Hz
Hz
Tangential modes 2a. Order
*)
:
Hz
Hz
Hz
Tangential modes 2b. Order
*)
:
Hz
Hz
Hz
Diagonal mode 1. Order
*)
:
Hz
-
-
Calculations: f
res
= c/2 * sqrt( (l/lx)^2 + (m/mx)^2 + (n/nx)^2), with l,m,n = 0,1,2... and c as sound velocity
main modes: one wall, tangential modes: two walls, diagonal mode: all 3 walls
*)
at 20 Grad centigrade
© Lautsprechershop Daniel Gattig GmbH, 2002-2012. All rights reserved - Warranty excluded
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