2   Artículos

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en línea
Kimihiro Sakagami, Midori Kusaka and Takeshi Okuzono    
Recently, dotted-art MPPs have been proposed in which a designed pattern is made with the holes. In such a case, the MPP becomes heterogeneous in general. However, existing theories used for the prediction of the absorption characteristics of MPPs assume... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Kimihiro Sakagami, Midori Kusaka, Takeshi Okuzono and Shinsuke Nakanishi    
In this study, we discuss the effect of the manufacturing accuracy of a microperforated panel (MPP) produced by 3D printers on acoustic properties through measured and calculated results as a pilot study. The manufacturing costs of MPPs have long been on... ver más
Revista: Acoustics    Formato: Electrónico

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