Sound reduction membrane
作者： Terrence A. Dear , Karl U. Ingard , Stephen P. Scheinberg
DOI: 10.1121/1.399556
关键词: Membrane 、 Audio frequency 、 Sound Absorber 、 Sound (geography) 、 Acoustics 、 Reduction (complexity) 、 Absorption (acoustics) 、 Materials science 、 Sound pressure 、 Thin sheet 、 Optics
摘要: A volumetric sound absorber for audible frequencies is made from a thin sheet material that permeable to air with thickness mass, and flow resistance within specified ranges.
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