"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.
The Soundscore rating was developed through technology made by HowLoud. Numbers that score the location based on environmental noise range from 50 (very loud) to 100 (very quiet). That score is determined by three noise factors: vehicle traffic, air traffic and local sources (schools, shops, restaurants, etc.) - which are describe as either calm, active or busy. The displayed map is also color coated with the loudest areas appearing in red and the quiet areas in blue.
HowLoud currently covers the top 1,000 largest urban regions with the next 3,000 going live by the end of this month.
As HowLoud continues to develop, Farrell says he is happy that people are turning to the service for help. He also notes that assessing the sounds around you is "part of the quality of life...It's satisfying to see that it's now available and that people are using it and choosing what homes to go look at, which homes are worth driving across town to take a closer look at."