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A microphone, colloquially called a mic (/ m aɪ k /), [1] or mike, [a] is a transducer that converts sound into an electrical signal. Microphones are used in many applications such as telephones , hearing aids , public address systems for concert halls and public events, motion picture production, live and recorded audio engineering , sound ...
A wireless microphone, or cordless microphone, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated. Also known as a radio microphone , it has a small, battery-powered radio transmitter in the microphone body, which transmits the audio signal from the ...
Pages in category "Microphone technology" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. B. Bias tee; D.
The charged elements in the vacuum tubes can mechanically vibrate, changing the distance between the elements, producing charge flows in and out of the tube in a manner identical to a capacitor microphone. A system sufficiently susceptible to microphonics could experience audio feedback, and make noises if jarred or bumped.
David Edward Hughes (16 May 1830 – 22 January 1900), was a British-American inventor, practical experimenter, and professor of music known for his work on the printing telegraph and the microphone. [3]
This mic was notoriously made use of by Hitler at the Berlin Olympics and at Nazi party rallies, and represented the state of the art in microphone technology at that time. [ 3 ] In 1958, Neumann took over the sale of their own mics from Telefunken and made many small changes to the U47 design; however, this mic perhaps more than any other ...
The Washington Post and Bowling Green University published a vividly thorough informative study about police officers who have killed people in the United States since 2005.The study found that ...
First patent on foil electret microphone by G. M. Sessler and J. E. West (pages 1 to 3) West was born on February 10, 1931, in Farmville, Prince Edward County, Virginia as the elder of two children to Samuel Edward and Matilda West. He was born in his maternal grandfather's house because the local hospital would not admit Black people.