Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Hot_wire_barretter> ?p ?o. }
Showing items 1 to 28 of
28
with 100 items per page.
- Hot_wire_barretter abstract "The hot wire barretter was a demodulating detector, invented in 1902 by Reginald Fessenden, that found limited use in early radio receivers. In effect it was a highly sensitive thermoresistor developed to permit the reception of amplitude modulated signals, something that the coherer (the standard detector of the time) could not do.The first device used to demodulate audio signals, it was later superseded by the electrolytic detector, also generally attributed to Fessenden. The barretter principle is still used as a detector for microwave radiation, similar to a bolometer.".
- Hot_wire_barretter wikiPageExternalLink 1917de.htm.
- Hot_wire_barretter wikiPageExternalLink index.html.
- Hot_wire_barretter wikiPageExternalLink electrolytic.html.
- Hot_wire_barretter wikiPageExternalLink define.htm.
- Hot_wire_barretter wikiPageID "4495067".
- Hot_wire_barretter wikiPageRevisionID "549848195".
- Hot_wire_barretter hasPhotoCollection Hot_wire_barretter.
- Hot_wire_barretter subject Category:Canadian_inventions.
- Hot_wire_barretter subject Category:Detectors.
- Hot_wire_barretter subject Category:History_of_radio.
- Hot_wire_barretter subject Category:Radio_electronics.
- Hot_wire_barretter type Artifact100021939.
- Hot_wire_barretter type Detector103180969.
- Hot_wire_barretter type Detectors.
- Hot_wire_barretter type Device103183080.
- Hot_wire_barretter type Instrumentality103575240.
- Hot_wire_barretter type Object100002684.
- Hot_wire_barretter type PhysicalEntity100001930.
- Hot_wire_barretter type Whole100003553.
- Hot_wire_barretter comment "The hot wire barretter was a demodulating detector, invented in 1902 by Reginald Fessenden, that found limited use in early radio receivers. In effect it was a highly sensitive thermoresistor developed to permit the reception of amplitude modulated signals, something that the coherer (the standard detector of the time) could not do.The first device used to demodulate audio signals, it was later superseded by the electrolytic detector, also generally attributed to Fessenden.".
- Hot_wire_barretter label "Hot wire barretter".
- Hot_wire_barretter sameAs m.0c5hcf.
- Hot_wire_barretter sameAs Q5910895.
- Hot_wire_barretter sameAs Q5910895.
- Hot_wire_barretter sameAs Hot_wire_barretter.
- Hot_wire_barretter wasDerivedFrom Hot_wire_barretter?oldid=549848195.
- Hot_wire_barretter isPrimaryTopicOf Hot_wire_barretter.