Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/394158
Title: Correlation between noise exposure and l-kaz� coefficient for Malaysian army 3-tonne truck drivers
Authors: Shamsul Akmar Ab Aziz
Mohd Zaki Nuawi
Mohd Jailani Mohd Nor
Dian Darina Indah Daruis
Abdul Rahim Bahari
Mohammad Syuhaimi Ab-Rahman
Conference Name: International Conference on Recent Advances in Automotive Engineering and Mobility Research
Keywords: Noise exposure
Sound pressure
Conference Date: 16/12/2013
Conference Location: Kuala Lumpur
Abstract: Safety, health and comfort for hearing are among ergonomic aspects that are very important in vehicle driving. Noise exposure increases as the size and weight of vehicle increases. This study is conducted to identify sound pressure inside Malaysian Army 3-tonnetruck drivers. A statistical analysis method called Integrated Kurtosis-based Algorithm for Z-notch filter (l-kaz???) is used to determine the sound pressure. Noise exposure is measured using a Duo smart noise monitor which is capable to record raw sound pressure in Pascal unit. The correlation between sound pressure, I_kaz??? coefficient and the different truck speeds was also studied. From the results, noise exposure to Malaysian Army truck drivers could be presented in sound pressure and f-kaz??? coefficient which the value will increase proportional to the truck speed.
Pages: 415-420 p.
Call Number: TD195.T7.I546 2014 kat sem
Publisher: Switzerland : Trans Tech Publications Ltd., 2014.,Switzerland
Appears in Collections:Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding

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