MODELLING THE EFFECT OF VIBRATION ON THE SOUND ABSORPTION PERFORMANCE OF GREEN SOUND ABSORBER USING WAVE PROPAGATION TECHNIQUE

• Main Authors: Putra, Azma, Sajidin, Muhammad, Salleh, Norliana, Hady, Efendy
• 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/8893/2/MODELLING_THE_EFFECT_OF_VIBRATION_ON_THE_SOUND.pdf; http://eprints.utem.edu.my/id/eprint/8893/; http://icei2012.utem.edu.my
• Institution: Universiti Teknikal Malaysia Melaka

Natural fibers (NF) have been known to have good acoustic performance and can potentially substitute the classical synthetic absorber materials which give negative impact for the environment. Commonly, the sound absorption model available for porous acoustic panel ignores the vibration of the p...