The experimental investigation of the sound transmission loss (STL) through the thin aluminium panels with lumped masses, ribs and absorptive layers was made. The STL through the double paralleled membranes was also experimentally studied. In the experiments, it was observed that (1) the effects of ...
#Sound-waves Acoustical engineering Membranes (Technology) 음향 흡수재 음향 투과 손실 박막 음향 특성 Absorption of sound;
|총페이지||[iv], 64 p.|
|키워드||Sound-waves Acoustical engineering Membranes (Technology) 음향 흡수재 음향 투과 손실 박막 음향 특성 Absorption of sound|
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