Effect of perforation size on sound absorption characteristics of membrane absorber

Effect of perforation size on sound absorption characteristics of membrane absorber

This paper describes the analysis on the sound absorption characteristics of perforated membrane absorber. This study aimed to investigate the effect of perforation sizes and percentage of perforation areas on the membrane sound absorption characteristic. The effects of physical and material propert...

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Bibliographic Details
Main Authors: Hamdan, Nur Izzah, Zainulabidin, Muhd Hafeez, Kasron, Md Zainorin, Ismail, Al Emran, Kassim, Angzzas Sari
Format: Article
Language:English
Published: UTHM 2018
Subjects:
T Technology (General)
TP1080-1185 Polymers and polymer manufacture
Online Access:http://eprints.uthm.edu.my/5511/
http://eprints.uthm.edu.my/5511/1/AJ%202018%20%28555%29.pdf

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