This HTML5 document contains 24 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
dbpedia-owlhttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
dchttp://purl.org/dc/elements/1.1/
rdfshttp://www.w3.org/2000/01/rdf-schema#
n5http://commons.wikimedia.org/wiki/Special:FilePath/EdwinHowardArmstrong.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#
dbpediahttp://dbpedia.org/resource/
n6http://commons.wikimedia.org/wiki/Special:FilePath/EdwinHowardArmstrong.jpg?width=
n8http://dbpedia.org/resource/Chelsea,
Subject Item
dbpedia:Edwin_Howard_Armstrong
rdfs:comment
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 the regenerative circuit while he was an undergraduate and patented it in 1914, followed by the super-regenerative circuit in 1922, and the superheterodyne receiver in 1918. Armstrong was also the inventor of modern frequency modulation (FM) radio transmission.
foaf:name
Armstrong, Edwin Howard Edwin H. Armstrong
foaf:depiction
n5:jpg
dc:description
Americanelectrical engineerandinventor
dbpedia-owl:award
dbpedia:IEEE_Edison_Medal dbpedia:IEEE_Medal_of_Honor
dbpedia-owl:birthDate
1890-12-18Z
dbpedia-owl:birthPlace
dbpedia:New_York n8:_Manhattan dbpedia:New_York_City dbpedia:United_States
dbpedia-owl:birthYear
1890-01-01Z
dbpedia-owl:deathDate
1954-01-31Z
dbpedia-owl:deathPlace
dbpedia:New_York_City dbpedia:New_York
dbpedia-owl:deathYear
1954-01-01Z
dbpedia-owl:education
dbpedia:Columbia_University
dbpedia-owl:knownFor
dbpedia:FM_broadcasting
dbpedia-owl:occupation
dbpedia:Edwin_Howard_Armstrong__1 dbpedia:Invention dbpedia:Electrical_engineering
dbpedia-owl:spouse
dbpedia:Esther_Marion_Armstrong
dbpedia-owl:thumbnail
n6:300