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
Horn to Horn Horn to Horn Horn to Horn is an album by saxophonists Teddy Edwards and Houston Person which was recorded in 1994 and first released on the Muse label in 1996. In his review on Allmusic, Scott Yanow notes that "This is a logical and very successful collaboration featuring the East Coast tenor Houston Person and L.A.'s legendary Teddy Edwards. Although one can generally tell the two veterans apart (Person has a heavier sound than the comparatively light-toned Edwards), the co-leaders are quite complementary and work together well in the tradition of Sonny Stitt and Gene Ammons ... Edwards and Person