Fall
2002
Noise level is measured in
seven different locations in Dhanmondi Residential area. It was observed the
average noise level (80 dBA from 10am-5pm) is high as per local prescribe
standard of noise level for residential area due commercial activities, high
densities of traffic, traffic jam, huge construction activities, weak
enforcement of regulations and Lack of awareness. Inhabitant of this area who
are living long time, are suffering different types of noise induced problems
like; hearing impairment; interference with speech communication; disturbance of
rest and sleep; psycho physiological, mental-health and performance effects;
effects on residential behavior and annoyance; and interference with intended
activities even the problem is unknown to the most inhabitants due to lack of
awareness. Proper enforcement of law and wide awareness campaign can reduce the
noise pollution. |