History · Inventions and Discoveries
Who among the following American electrical engineers is credited with patenting wide-band Frequency Modulation (FM) radio in 1933?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1John Logie Baird
- 2Edwin H. Armstrong✓
- 3Carl Benz
- 4Nikola Tesla
Correct answer
Edwin H. Armstrong
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