About: History of the oscilloscope

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The history of the oscilloscope was fundamental to science because an oscilloscope is a device for viewing waveform oscillations, as of electrical voltage or current, in order to measure frequency and other wave characteristics. This was important in developing electromagnetic theory. The first recordings of waveforms were with a galvanometer coupled to a mechanical drawing system dating from the second decade of the 19th century. The modern day digital oscilloscope is a consequence of multiple generations of development of the oscillograph, cathode-ray tubes, analog oscilloscopes, and digital electronics.

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rdfs:label	History of the oscilloscope (en)
rdfs:comment	The history of the oscilloscope was fundamental to science because an oscilloscope is a device for viewing waveform oscillations, as of electrical voltage or current, in order to measure frequency and other wave characteristics. This was important in developing electromagnetic theory. The first recordings of waveforms were with a galvanometer coupled to a mechanical drawing system dating from the second decade of the 19th century. The modern day digital oscilloscope is a consequence of multiple generations of development of the oscillograph, cathode-ray tubes, analog oscilloscopes, and digital electronics. (en)
foaf:depiction
dcterms:subject	History of technology Laboratory equipment Electronics work tools Electronic test equipment
Wikipage page ID	27598561 (xsd:integer)
Wikipage revision ID	1117856937 (xsd:integer)
Link from a Wikipage to another Wikipage	Cartesian coordinate system Roger Melen Electron gun Melvin Jack Murdock Jonathan Zenneck Vladimir K. Zworykin Radar Analog-to-digital converter General Radio Electrons Galvanometer Mirror galvanometer Liquid crystal display Commutator (electric) Harry Garland History of technology CERN Trigger holdoff Western Electric Distributed amplifier DVBST Laboratory equipment Electronics work tools Digital electronics Digital storage oscilloscope Glitch Thermionic emission William Duddell Tektronix Electronic test equipment Karl Ferdinand Braun LeCroy Corporation Troubleshooting Howard Vollum Micro-channel plate Cathode-ray tube Cathode ray Multiplexing Oscilloscope Cathode-ray tube Raytheon Oscillograph Phosphor Synchronous motor A.C.Cossor dbr:Walter_LeCroy
Link from a Wikipage to an external page	https://archive.org/details/principlesofmode00spit
sameAs	History of the oscilloscope History of the oscilloscope
dbp:wikiPageUsesTemplate	dbt:Citation dbt:Cn dbt:Details dbt:Illm dbt:Lead_rewrite dbt:Multiple_image dbt:Refbegin dbt:Refend dbt:Refs dbt:Oscilloscopes
thumbnail	wiki-commons:Special:FilePath/Oscillograph_Joubert's_Step-by-Step_Method.png?width=300
align	left (en)
caption	Moving-film camera for recording the waveform (en) Rotating shutter and moving mirror assembly for placing time-index marks next to the waveform pattern (en) Duddell moving-coil oscillograph with mirror and two supporting moving coils on each side of it (en)
footer	Schematic and perspective view of the Hospitalier Ondograph, which used a pen on a paper drum to record a waveform image built up over time, using a synchronous motor drive mechanism and a permanent magnet galvanometer (en)
image	Hospitalier Ondograph Diagram.png (en) Hospitalier Ondograph.png (en) Oscillograph Cinematograph Camera.png (en) Oscillograph Duddell Moving Coil.png (en) Oscillograph Time-Index Generator.png (en)
total width	400 (xsd:integer)
has abstract	The history of the oscilloscope was fundamental to science because an oscilloscope is a device for viewing waveform oscillations, as of electrical voltage or current, in order to measure frequency and other wave characteristics. This was important in developing electromagnetic theory. The first recordings of waveforms were with a galvanometer coupled to a mechanical drawing system dating from the second decade of the 19th century. The modern day digital oscilloscope is a consequence of multiple generations of development of the oscillograph, cathode-ray tubes, analog oscilloscopes, and digital electronics. (en)
prov:wasDerivedFrom	wikipedia-en:History_of_the_oscilloscope?oldid=1117856937&ns=0
page length (characters) of wiki page	23535 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:History_of_the_oscilloscope

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