The evaluation of acoustic characteristic performance on natural sound absorbing materials from cogon grass waste
In the past few decades, synthetic fibers are been used widely in the field of sound absorption due to their superior characteristics such as durable and chemical resistant. However, there are several disadvantages of synthetic fibers such as non-biodegradability and hazards to the health of human....
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| Format: | Thesis |
| Language: | English English English |
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2019
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| Online Access: | http://eprints.uthm.edu.my/391/1/24p%20MOHD%20NOR%20AZMI%20AHMAD%20NORDIN.pdf http://eprints.uthm.edu.my/391/2/MOHD%20NOR%20AZMI%20AHMAD%20NORDIN%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/391/3/MOHD%20NOR%20AZMI%20AHMAD%20NORDIN%20WATERMARK.pdf |