Museum of Broadcast Communications on Twitter: "Back in 1912, Edwin Howard Armstrong invented Frequency Modulation. Known as FM, this brought high fidelity sound to radio and became the industry standard for music
FM broadcasting, Inventor by : Edwin Howard Armstrong. Year - 1922. | Scientist, Broadcast, Edwin
Invention of radio - Wikipedia
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Early FM Radio
Edwin Howard Armstrong - Wikipedia
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Edwin Howard Armstrong, Inventor of FM Radio
Who invented the radio? | HowStuffWorks
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Edwin Howard Armstrong - Wikipedia
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The Invention of Radio Technology
FM Radio : Innowiki
Edwin Howard Armstrong - Wikipedia
Early FM Radio
When was FM radio invented? A brief history | by Radio Fidelity | Medium
Edwin Howard Armstrong (December 18, 1890 – January 31, 1954) was an American electrical engineer and inventor. He has been called 'the most prolific and influential inventor in radio history'. He invented
Biography of Edwin H Armstrong -- FM Radio Pioneer
The Father of FM Broadcasting is Heard Over WNYC 63 Years Ago Today! | NYPR Archives & Preservation | WNYC
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Edwin H. Armstrong, inventor of static-free FM radio, c. 1935, Stock Photo, Picture And Rights Managed Image. Pic. ERE-PBDEDAR-EC033-H | agefotostock
