Study of sound absorption using acoustic impedance tube

• Main Author: Tan, Kok Ngee.
• Other Authors: Huang Xiaoyang
• Format: Final Year Project
• Language: English
• Published: 2010
• Subjects: DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
• Online Access: http://hdl.handle.net/10356/40296
• Institution: Nanyang Technological University

This report presents an experimental study on sound absorption coefficient of micro-perforated plate by using the acoustic impedance tube. The large tube setup for the impedance tube was used in the experiment with a test frequency range of 50 Hz to 1.6 kHz. In this experiment, the effects of differ...