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LEE DE FOREST

Lee De Forest (1873-1961), an American inventor, who in 1906 invented the first vacuum tube known as the Audion, which amplifies weak electrical signals. De Forest was a pioneer in the field of electronics, with over 180 patents to his credit.
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Title: LEE DE FOREST
Caption: Lee De Forest (1873-1961), an American inventor, who in 1906 invented the first vacuum tube known as the Audion, which amplifies weak electrical signals. De Forest was a pioneer in the field of electronics, with over 180 patents to his credit.
Credit: Album / Science Source / NEW YORK PUBLIC LIBRARY
Releases: ? Model Release: No - ? Property Release: No
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Image size: 3171 × 3436 px | 31.2 MB
Print size: 26.8 × 29.1 cm | 1248.4 × 1352.8 in (300 dpi)
Keywords: AMERICAN • AMPLIFIER • AND • AUDION • BLACK • DE • E-COMMERCE • ELECTRONIC COMMERCE • ELECTRONIC SYSTEM • ELECTRONICS • FOREST • HISTORIC • HISTORICAL • HISTORY • INVENTOR (MALE) • INVENTOR • LANDSCAPE • LEE • MALE • MAN • MEN • MONOCHROMATIC • MONOCHROME • PEOPLE • PERSON • PERSONALITY • PORTAIT • PORTRAIT • POTRAIT • SAVANT • SCIENTIFIC • SCIENTIST • TUBE • VACUUM • WHITE • WOODLAND • WOODS