Characteristics of sound interaction with materials

• Main Author: Seow, Yong Jie
• Other Authors: Lye Sun Woh
• Format: Final Year Project
• Language: English
• Published: 2017
• Subjects: DRNTU::Engineering::Mechanical engineering
• Online Access: http://hdl.handle.net/10356/72286
• Institution: Nanyang Technological University

High volume sound is known to be damaging to the human ear but even frequencies that are insensitive to human ear possess potential hearing issues. This thesis aim to investigate the best possible material for passive sound attenuation at various octave center frequencies. By performing an experi...