Study of sound absorption using acoustic impedance tube
This report presents the process of using micro-perforated plates and the impedance tube to study sound absorption coefficient. The theory behind the formulas to analyse sound absorption coefficient has been explained. The factors affecting it include perforation ratio, thickness, materials and a...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/77639 |
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| Institution: | Nanyang Technological University |
| Language: | English |