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,
Alarm Will Sound Band member Matt Marks, who performed horn, keyboards and electronics, died on May 11, 2018. He was 38 years old. Alarm Will Sound Alarm Will Sound is a 20-member chamber orchestra that focuses on recordings and performances of contemporary classical music. Its performances have been described as "equal parts exuberance, nonchalance, and virtuosity" by the "Financial Times" and as "a triumph of ensemble playing" by the "San Francisco Chronicle". "The New York Times" said that Alarm Will Sound is "one of the most vital and original ensembles on the American music scene." Alarm Will Sound's repertoire ranges from European to