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 (band) Stay Alive 3. Cutting Deep 4. Prove Them Wrong 5. Waiting For Winter 6. Never Let You Down Track Listing: 1. Closer 2. Picture Perfect 3. Suffocating 4. Stay Inside 5. Until We Collide 6. Fact or Fiction 7. Telling Lies 8. If I Told You 9. Count On Me 10. Something New 11. Blame It All On Me 12. Fight For... The song "Dearly Departed" from "Coin Operated Entertainment" was re-recorded as "Count On Me" for "Stay Inside". Similarly, the demo version of "Suffocating" from "Stay Inside" is called "Suffocate To Stay Alive" on "Sound The Alarm". Sound the