Vehicle horn England, developed a standard electric car horn in 1910. Car horns are usually electric, driven by a flat circular steel diaphragm that has an electromagnet acting on it in one direction and a spring pulling in the opposite direction. The diaphragm is attached to contact points that repeatedly interrupt the current to that electromagnet causing the diaphragm to spring back the other way, which complete the circuit again. This arrangement opens and closes the circuit hundreds of times per second which creates a loud noise like a buzzer or electric bell, which sound enters a horn to be amplified. There
Sound the Alarm (Saves the Day album) any organ you’d care to eviscerate". John J. Moser of "The Morning Call" considered the lyrics were "as dark and violent" as possible, and suggested they would "repuls[e] listeners instead of having them relate." Renshaw, on the other hand, said "the thing that keeps you coming back to this album is the lyrics". All songs written by Saves the Day. All lyrics written by Chris Conley. Personnel per booklet. Saves the Day Production Sound the Alarm (Saves the Day album) Sound the Alarm is the fifth studio album by American rock band Saves the Day. After signing to major label