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Advancing the Electronic Age: Lee de Forest
Advancing the Electronic Age Lee de Forest
Author: Donald Wollheim
Seldom has a single invention unlocked so many doors as did Lee de Forest's audion, the forerunner of the vacuum tube. The audion made possible radio broadcasting, effective long distance telephoning, modern sound reproduction, television, radar and computers. — The road to triumph as an inventor was a rocky one for Lee de Forest. He had to str...  more »
ISBN: 14568
Pages: 191
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Publisher: Encyclopedia Britannica
Book Type: Hardcover
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