Numerical vibro-acoustic analysis of sound insulation performance of wall members based on a 3-D transmission model with a membrane/plate

Acoustical Science and Technology

Takuya Oshima¹  Tetsuya Sakuma² 

[1] Graduate School of Engineering, Niigata University, Niigata, 950–2181, Japan;Institute of Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 7–3–1 Hongo, Bunkyo-ku, Tokyo, 113–0033 Japan

关键词: Vibro-acoustic analysis;    Sound insulation;    Transmission loss;    Membrane;    Plate;   

DOI  :  10.1250/ast.22.367

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown