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Impedance chart for designing sound absorber systems

✍ Scribed by W.A. Davern


Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
694 KB
Volume
6
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES


A design criterion for sound-absorbent l
✍ W.A. Davern πŸ“‚ Article πŸ“… 1972 πŸ› Elsevier Science 🌐 English βš– 84 KB

The usual criterion of 10 % or less pressure reflection for lining materials of anechoic chambers is related to the real and imaginary parts of the specific acoustic impedance ratio, allowing some more direct relationship between the acoustic and physical properties of the lining material.