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Arthur C. Keller : ウィキペディア英語版 | Arthur C. Keller
Arthur C. Keller (August 18, 1901 – August 25, 1983, Bronxville, NY) was a pioneer of high-fidelity and stereophonic recording techniques. ==Biography== Keller joined the Western Electric Engineering Department in 1917 and became an employee of Bell Laboratories in 1925 when AT&T set up a research and development unit.〔 He graduated from Cooper Union in 1923 during his early career and studied at Yale University and Columbia University, earning a master's degree in electrical engineering.
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