Engineering Sciences

Development of any infrastructure having its major drawbacks in the shape of noise pollution either in a city or in forest areas. Railways, highways or aviation contributes to approximately 72% noise pollution. For control of the noise pollution different types of frequency based noise barriers has been developed. It will kill the actual disturbing noise frequencies accordingly. it will be highly useful for urban areas where there is a noise hotspots and highway and railway passing through them. for the protection of human and animal health these newly developed frequency based noise barriers are highly useful.