Abstract

A. K. Gorai1* and A. K. Pal2

Community noise is a term used generally to refer to noise exposure outside the industrial work place. This paper highlights the procedure of determining the noise environmental quality in residential/ commercial/ sensitive areas situated near the industrial (iron ore mining) complex. The noise environmental qualities (NEQ) for each locality were determine from value function curves developed for each noise impact parameters identified. The study reveals that almost all the areas register noise stress situations as the observed resultant noise environmental quality [NEQ(R)] at all the locations exceeding the desirable noise environmental quality [NEQ(R)] of the corresponding locations. The poor noise environmental quality and its associated harmful consequences demand incorporation of effective noise control mechanism in order to reduce the noise stress significantly.