Publication Date:
2019-06-27
Description:
A prediction method is reported for noise reduction through a cavity-backed panel. The analysis takes into account only cavity modes in one direction. The results of this analysis were to find the effect of acoustic stiffness of a backing cavity on the panel behavior. The resulting changes in the noise reduction through the panel are significant.
Keywords:
ACOUSTICS
Type:
NASA-CR-157588
,
KU-FRL-317-8
Format:
application/pdf
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