INSERTION OF A MICRO-PERFORATED PANEL TO IMPROVE SOUND TRANSMISSION LOSS OF A DOUBLE-LEAF PARTITION

• Main Authors: Putra, Azma, Ismail, Ahmad Yusuf, Ayob, Md Razali
• Format: Conference or Workshop Item
• Language: English
• Published: Universiti Teknikal Malaysia Melaka 2012
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utem.edu.my/id/eprint/8894/2/INSERTION_OF_A_MICRO-PERFORATED_PANEL_TO_IMPROVE.pdf; http://eprints.utem.edu.my/id/eprint/8894/; http://icei2012.utem.edu.my/
• Institution: Universiti Teknikal Malaysia Melaka

Over decades a double-leaf partition in engineering structures has been widely applied for its advantages i.e. in terms of the mechanical strength and toughness as well as its lightweight property. For noise control application, the double-leaf has also been known to be an effective noise barri...