Born This Day Of December 18

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.

Other Notable Birthdays Include

Chad Chandler (1938-1996)
Ossie Davis (1917-2005

#happybirthday #botd #edwinarmstrong #fmradio #history