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On June 1, 1930, Burroughs and Kahn incorporated under the name "Electro-Voice". [2] [3] The partners recognized an opportunity to capitalize on what they perceived as the generally poor quality and high prices of existing microphones. They purchased a lathe and a drill and started producing about one microphone a week. Soon after, Burroughs ...
The microphone came with a switch to tailor the mid-bass response, attenuating frequencies below 400 Hz with a mild high-pass filter. Like all premium microphones made by EV, it used EV's 1930s humbucker method of reducing electromagnetic interference by wiring a humbucking coil out of polarity with the microphone element coil.
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.
Ring-and-spring microphones, such as this Western Electric microphone, were common during the electrical age of sound recording c. 1925–45.. The second wave of sound recording history was ushered in by the introduction of Western Electric's integrated system of electrical microphones, electronic signal amplifiers and electromechanical recorders, which was adopted by major US record labels in ...
This is Trump on stage at a rally, pretending to perform a sex-act on a microphone. Trump appeared to make the gesture on stage at a rally in Milwaukee on November 1 (Fox News/YouTube) “This is ...
Timeline of women in warfare in the United States before 1900; Timeline of women in warfare in the United States from 1900 to 1949; Timeline of women lawyers; Timeline of women's legal rights in the United States (other than voting) Timeline of women's suffrage. Timeline of women's suffrage in Alabama; Timeline of women's suffrage in Alaska
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German scientist Johann Philipp Reis invented the microphone. 1862: Scottish physicist James Clerk Maxwell published the four equations bearing his name. 1866: The Transatlantic telegraph cable: 1873: Belgian engineer Zenobe Gramme who developed the DC generator accidentally discovered that a DC generator also works as a DC motor during an ...