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About: Edgar Villchur     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatAcousticalEngineers, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingfoaf:Personpersondul:NaturalPersonEukaryotePersonHumanAnimalyago:WikicatAmericanAudioEngineersyago:WikicatAmericanElectricalEngineersyago:WikicatAmericanInventorsanimaleukaryotespeciesschema:Personyago:CausalAgent100007347yago:Creator109614315yago:ElectricalEngineer110049017yago:Engineer109615807yago:Inventor110214637yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Person100007846yago:PhysicalEntity100001930yago:YagoLegalActoryago:YagoLegalActorGeoyago:Whole100003553yago:WikicatAcousticalEngineers New Facet based on Instances of this Class

Edgar Marion Villchur (28 May 1917 – 17 October 2011) was an American inventor, educator, and writer widely known for his 1954 invention of the acoustic suspension loudspeaker which revolutionized the field of high-fidelity equipment. A speaker Villchur developed, the AR-3, is exhibited at The Smithsonian Institution's Information Age Exhibit in Washington, DC.