1888 - 1970
Ralph Hartley American Inventor
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Ralph Hartley is a member of the following lists: 1970 deaths, University of Utah alumni and American inventors.
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Details
First Name |
Ralph
|
Last Name |
Hartley
|
Birthday |
30th November, 1888
|
Birthplace |
Spruce, Nevada
|
Died |
1st May, 1970
|
Place of Death |
Summit, New Jersey, U.S.
|
Zodiac Sign |
Sagittarius
|
Nationality |
American
|
Occupation |
Inventor
|
Ralph Vinton Lyon Hartley (November 30, 1888 – May 1, 1970) was an American electronics researcher. He invented the Hartley oscillator and the Hartley transform, and contributed to the foundations of information theory.