The current noise pollution affecting the environment in Bangkok Is huge, and has intensified steadily, and
has spread to various spots in major cities in the provinces.Cause of noise pollution since transportation, traffic
congestion, density . As well as construction.
The noise pollution is affecting the health of the people. Whether it's a group of people work in construction
activity, a group of residents along the route because People live or work in noisy areas. As a result, may
suffer stress both physical and mental or high blood pressure , gastritis, or hearing loss
For both temporary and permanent that is can not be heard. The pressure level of 25 dB in fees. Because of the noise
exposure for a long time.