Sound Meter is in the 4th set of the Smart Tools collection. Have you ever suffered from the noise of the neighbors? SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference. REMEMBER! Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB).
Joliet, Illinois. Joliet is a vibrant city in Will and Kendall Counties in the U.S. state of Illinois, located 40 miles southwest of Chicago. It became the county seat of Will County in 1836. With a diverse population of 148,000, Joliet offers a family friendly atmosphere and a thriving business community.
WEBSITE CURRENTLY UNDER CONSTRUCTION!!!!!!!!!!!! Welcome to Sunset's official web site. Founded as the Village of Sunset in 1904, it held its first meeting on December 7, 1904, with Victor Hugo Sibille serving as the first mayor. Sunset was once the sweet potato capital of the world. As the sweet potato crops declined, soybean and corn have taken over.