Sounds.

There are many of sounds surrounding us everyday, one of the new sounds I’ve discovered in my daily are the construction sound. There are road and building construction going on in the city everyday lately. For me, construction sound is considering one of the nosiest sounds in the world. The sound can describe as choking noise, gagging , guttural , throttling sound, also it has no rhythm it is very irritating, most of the people cannot accept the sound.

 The duration of high noise levels may play a significant role in how a noise impact is perceived and/or mitigated. If the levels are of a brief nature, possibly only occurring once or twice during the project, the perceived impact could be quite different than that associated with a constant noise source. Similarly, any related noise mitigation techniques employed could be substantially different in terms of type and/or duration of application.