Women’s Writing in the British Isles from the Beginnings to the Present
David Edward Hughes
Standard Name: Hughes, David Edward
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1878: Two years after the first microphone (a telephone...
Building item
1878
Two years after the first microphone (a telephone transmitter made for Alexander Graham Bell
), David Edward Hughes
invented the carbon microphone, forerunner of those which revolutionised sound recording around 1925.
Bellis, Mary. “The History of Microphones”. About.com: Inventors.
