Edwin H. Armstrong makes a technical presentation and demonstration to the New York section of the Institute of Radio Engineers of his FM radio system, publicly introducing the system to the radio engineering community.
November 2, 2020 marks the 100th anniversary of the first commercial radio broadcast. To celebrate this special anniversary, we’re shining a spotlight on 100 key moments in radio's history.
We hope you’ll join us in celebrating your favorite radio memories throughout 2020. Use the hashtag #Radio100 across social media to share these moments with the world. Here’s to 100 wonderful years of radio, and to at least 100 more!
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