Helmholtz resonator calculations
All sizes should be inserted in millimeters
Insert construction sizes meanings according to the drawing After insertion, press “Calculate”
Effective slot depth will be calculated automatically.
Slot width
mm
Slat width
mm
Construction depth
mm
Slat thickness
mm
Effective slot depth
mm
Resonant frequency:
Hz
Applying slats of different cut, making slots of different width, and verifying general depth of the construction you can tune the sound absorber to various frequencies in rather wide range.
Note:
Resonator construction must be hermetic all over the frame outline!
Copyright © 2009-2010 Acoustic Ukraine
Developed by Andrey Smirnov | Powered by
Webtime