Vehicle horn horn. Bicycles often have a classic "bulb horn", operated by squeezing a rubber bulb attached to a metal horn. Squeezing the bulb forces air through a steel reed located in the throat of the horn, making it vibrate, producing a single note. The flaring horn matches the acoustic impedance of the reed to the open air, radiating the sound waves efficiently, making the sound louder. Other types of horns used on bicycles include battery-operated horns (sometimes even car horns on 12-volt circuits are incorporated) and small air horns powered by a small can of compressed gas. Oliver Lucas of Birmingham,
Sound the Alarm (band) Sound the Alarm (band) Sound the Alarm is an American pop rock band from Bangor, Pennsylvania. The band consists of singer Cody Jancovic, guitarists Joe Brule and Brian Chiusano, bassist Colin Ellis, and drummer Rick Stephans. Their newest album, "Stay Inside", was released on July 17, 2007 by Geffen Records. Sound The Alarm was formed in 1999 by Cody Jancovic, Brian Chiusano, Colin Ellis, Rick Stephans in their hometown of Bangor in Upper Mount Bethel Township, Pennsylvania. At that time, the band members were only 12 years old. The four played covers of favorite bands under the name Sleepwell. After