Insert the meanings of construction sizes according to the drawing
After the insertion, press “Calculate”
Density of surface of panel
Theoretical working diapason:
Recommended minimal panel size:
Resonant frequency is mostly affected by 2 factors:
- Panel mass or density
- Size of the construction inner volume, which is defined by the size of the frame, where the panel has been put. Filling the absorber’s inner space with sound-absorbing material based on mineral water reduces the device’s working frequency.
Moreover, it also reduces absorber’s Q-value, which enhances its working diapason.
Copyright © 2009-2010 Acoustic Ukraine
Developed by Andrey Smirnov | Powered by