Abstract: Noise pollution is considered as more important environmental problem, especially in the industrialized and developed countries. Industrial noise is an important source of noise pollution, which annoys and disrupts the daily activities of workers. This study focuses on the industrial noise and its effects on workers. The Noise measurement and survey studies have been carried out at concrete traverse, cement, iron and steel and textile factories. A questionnaire was completed by 256 of workers during this study in order to determine the physical, physiological, and psycho-social impacts of the noise on humans and to specify what kind of measurements have been taken both by the employers and workers for protection from the effects of noise. It has been specified, during the surveys, that the noise levels detected in all the industries are much above the 80 dBA that is specified in the regulations: 73.83% of the workers in these industries are disturbed from the noise in their workplaces, 60.96 % of them have complaints about their nervous situations, 30.96% of these workers are suffering hearing problems although they had not had any periodical hearing tests and they are only 10% of workers were using ear protection equipment. The conclusion drawn from this study is that the technique or the combination of techniques to be employed for noise control depends upon the extent of the noise reduction required, nature of the equipment used and the economy aspects of the available techniques.
Keywords: Industrial noise, noise effect, psychological effects, physiological effects.
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DOI:
10.17148/IARJSET.2022.9576