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Edwin Howard Armstrong è stato un ingegnere elettrico e inventore statunitense, noto per aver realizzato il radio-ricevitore eterodina e della modulazione di frequenza.
Edwin Howard Armstrong (December 18, 1890 – February 1, 1954) was an American electrical engineer and inventor, who developed FM (frequency modulation) radio and the superheterodyne receiver system.
Edwin H. Armstrong was an American inventor who laid the foundation for much of modern radio and electronic circuitry, including the regenerative and superheterodyne circuits and the frequency modulation (FM) system.
7 mag 2019 · Edwin Howard Armstrong (18 dicembre 1890-1 febbraio 1954) è stato un inventore americano e uno dei grandi ingegneri del 20° secolo. È noto soprattutto per aver sviluppato la tecnologia per la radio FM (modulazione di frequenza).
7 mag 2019 · Edwin Howard Armstrong (December 18, 1890–February 1, 1954) was an American inventor and one of the great engineers of the 20th century. He is best known for developing the technology for FM (frequency modulation) radio.
27 feb 2023 · Edwin Howard Armstrong is widely regarded as one of the foremost contributors to the field of radio-electronics. Among his principal contributions were regenerative feedback circuits, the superheterodyne radio receiver , and a frequency-modulation radio broadcasting system .
1 apr 2002 · A brilliant engineer well ahead of his time, Edwin Armstrong fought all his life to champion the inventions that made modern radio possible.
