Search results
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.
May 7, 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.
- Mary Bellis
Feb 27, 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 .
Apr 1, 2002 · Edwin Armstrong: Pioneer of the Airwaves. A brilliant engineer well ahead of his time, Edwin Armstrong fought all his life to champion the inventions that made modern radio possible. Columbia University Archives. The chief object of science is to explain nature.
Edwin Howard Armstrong. (1890—1954) American electrical engineer. Quick Reference. (1890–1954) US electrical engineer, who invented the superheterodyne radio receiver and the FM radio. The son of a publisher, he was educated at Columbia University, New York.
People also ask
Who was Edwin Howard Armstrong?
How did Edwin Armstrong Die?
Who was Esther Marion Armstrong?
How did Marion Armstrong become the inventor of FM?
Why did Armstrong have a 'howling' in his amplifiers?
Why did Armstrong choose FM over AM?
In 1918, he invented the superheterodyne circuit, a highly selective means of receiving, converting, and greatly amplifying very weak, high frequency electromagnetic waves. His crowning achievement (1933) was the invention of wide-band frequency modulation, now known as FM radio.
