"Noise is part of our everyday life.," says Brendan Farrell, founder of HowLoud, Inc., a web-based service that maps noise levels in places around the country. HowLoud has multiple uses surrounding the noise level in any given area. Want to know which hotel is the quietest or if you'll hear airplanes in that new neighborhood? They will bring the information to you.
There are two factors that determine how loud an area is: the Soundscore (with adjectives to describe the noise source) and the map display.