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Lee De Forest (Council Bluffs, 26 de agosto de 1873 — Hollywood, 30 de junho de 1961) foi um físico e inventor estadunidense.
Lee de Forest (August 26, 1873 – June 30, 1961) was an American inventor and a fundamentally important early pioneer in electronics. He invented the first practical electronic amplifier , the three-element " Audion " triode vacuum tube in 1906.
Lee de Forest was an American inventor of the Audion vacuum tube, which made possible live radio broadcasting and became the key component of all radio, telephone, radar, television, and computer systems before the invention of the transistor in 1947.
Learn about Lee DeForest, the "Father of Radio", who invented the triode or audion tube that made wireless radio broadcasting possible. Explore his biography, patents, and achievements in computing and telecommunications.
24 de abr. de 2024 · Born in 1873 in Council Bluffs, Iowa, Lee de Forest was an American inventor who is best known for his invention of the Audion tube, the first practical electronic amplifier. His work laid the groundwork for the development of all electronic media.
Na ciência, Forest criou o primeiro dispositivo capaz de amplificar sinais elétricos - o Audion, o radiotelefone, fez as primeiras experiências de radiodifusão, introduziu o som nos filmes e registou cerca de 300 patentes de dispositivos inovadores. Forest casou quatro vezes, mas os três primeiros
Learn about the life and inventions of Lee De Forest, an American inventor who created the Audion, a device that amplified and modulated electromagnetic signals. He also developed Phonofilm, a system of sound-on-film technology for motion pictures.
