| LC control no. | n 86823147 |
|---|---|
| Descriptive conventions | rda |
| Personal name heading | Armstrong, Edwin H. (Edwin Howard), 1890-1954 |
| Variant(s) | Armstrong, Edwin Howard, 1890-1954 |
| Associated country | United States |
| Birth date | 1890-12-18 |
| Death date | 1954-01-31 |
| Place of birth | New York (N.Y.) |
| Place of death | New York (N.Y.) |
| Field of activity | Radio--Receivers and reception Superheterodyne receivers FM broadcasting Radio frequency modulation |
| Profession or occupation | Inventors Engineers |
| Found in | nuc86-15629: His Edwin H. Armstrong, 1972 (heading on DSI report: Armstrong, Edwin Howard, 1890-1954; usage: Edwin H. Armstrong) LC data base, April 29, 1986 (access point: Armstrong, Edwin Howard, 1890-1954) Britannica.com, academic edition, November 20, 2017 (Edwin H. Armstrong, in full Edwin Howard Armstrong, (born December 18, 1890, New York, New York, U.S.; died January 31, 1954, New York, New York); 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) |
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