Otto Julius Zobel (October 20, 1887 – January 1970) was an electrical engineer who worked for the American Telephone & Telegraph Company (AT&T) in the early part of the 20th century. Zobel's work on filter design was revolutionary and led, in conjunction with the work of John R. Carson, to significant commercial advances for AT&T in the field of frequency division multiplex (FDM) telephone transmissions.
Born |
20 October 1887 Ripon, Wisconsin
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Died |
1 January 1970 (aged 82) Morristown, New Jersey
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Zodiac | Libra |
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