Use the SoundPrint iPhone app to measure sound levels of restaurants, bars, and cafes in your city and tag them to the database.
This allows others in your city to discover which venues are quiet or noisy. Especially those with hearing loss, other sensory disorders or those who simply prefer quieter spots. It also helps add to the only large-scale sound level database that will be used for research to study the affects of loud noise on the health of venue employees and patrons.