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James West - Johns Hopkins Whiting School of Engineering
James West is a professor of electrical and computer engineering and mechanical engineering. He is known worldwide as the co-inventor of the foil electret microphone. This is a type of…
engineering.jhu.edu
"He is known worldwide as the co-inventor of the foil electret microphone. This is a type of condenser microphone upon which 90 percent of all microphones used today are based (such as telephones, sound and music recording equipment, and hearing aids). West developed the invention with his research partner Gerhard Sessler in 1962 while both were scientists at Bell Laboratories in Murray Hills, NJ."