An Improved MSA Model for Evaluating the Sound Transmission Loss of a Rectangular Plate for Diffuse Field Incidence

An Improved MSA Model for Evaluating the Sound Transmission Loss of a Rectangular Plate for Diffuse Field Incidence

This paper presents an approximate analytical model for estimating the transmission loss (TL) of a finite rectangular plate in the low frequency range, which is based on the modal summation approach (MSA) taking into account the modal radiation impedance and fluid loading. The mode-dependent radiati...

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Bibliographic Details
Main Authors: Myong-Jin KIM, Kyong-Su WON, Chol-Su RI
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2019-04-01
Series:Archives of Acoustics
Subjects:
transmission loss
low frequency range
natural vibration mode
diffuse field incidence
Online Access:https://acoustics.ippt.pan.pl/index.php/aa/article/view/2412
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