Effect of Sheet Vibration on the Theoretical Analysis and Experimentation of Nonwoven Fabric Sheet with Back Air Space

The purpose of this study was to improve the accuracy of the theoretical analysis of sound absorption mechanisms when a back air space is used in nonwoven fabrics. In the case of a nonwoven sheet with a back air space, it can be shown that there is a difference between the experimental results and t...

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Bibliographic Details
Main Authors: Shuichi Sakamoto, Ryo Iizuka, Takumi Nozawa
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/15/11/3840