Linked from

The 10 pages that link to Lee de Forest, each with the reason it gives.

• Radio broadcastingRelated: The Audion made weak broadcast signals easier to amplify and receive.

• Vacuum tubeRelated: His added grid made tube amplification possible in early radio circuits.

• RadioRelated: The Audion made weak radio signals easier to amplify and detect.

• VitaphoneRelated: Phonofilm offered an earlier sound-on-film alternative to Vitaphone.

• Sound-on-filmRelated: His Phonofilm demonstrated synchronized optical sound on film in the 1920s.

• Frederick TermanRelated: Terman studied under de Forest at Stanford, an early influence on his electrical-engineering career.

• History of broadcastingRelated: Signal amplification helped make practical radio reception and broadcasting possible.

• History of electronics engineeringRelated: His addition of a control grid enabled electronic amplification.

• Vacuum electronicsRelated: The Audion added grid control and enabled electronic amplification.