| Birthplace
|
http://dbpedia.org/resource/Ripon%2C_Wisconsin +
|
| http://dbpedia.org/ontology/abstract
|
Otto Julius Zobel (Ripon, 20 ottobre 1887 … Otto Julius Zobel (Ripon, 20 ottobre 1887 – Morristown, gennaio 1970) è stato un ingegnere elettrotecnico e inventore statunitense che lavorò presso la American Telephone & Telegraph Company nei primi decenni del XX secolo. Zobel fece un lavoro innovativo nel progettare filtri e assieme all'opera di , diede un impulso commerciale significativo alla AT&T nel campo della frequency division multiplex (FDM) nella telefonia. Il lavoro di Zobel è ancora valido nella progettazione dei filtri, alla base della teoria dei filtri. Zobel inventò il m-derived filter e la rete di Zobel. Zobel e Carson aiutarono a comprendere il rumore elettrico nei circuiti, dichiarando che è impossibile eliminarlo completamente. Anticiparono il lavoro di Claude Shannon, sulla teoria della trasmissione dei segnali.lla teoria della trasmissione dei segnali.
, أوتو جوليوس زوبل (بالإنجليزية: Otto Julius Zobel) (20 أكتوبر 1887 - يناير 1970) هو مهندس كهربائي أمريكي عَمل في التليفون والتلغراف الأمريكي في بدايات القرن العشرين.
, Otto Julius Zobel (October 20, 1887 – Janu … Otto Julius Zobel (October 20, 1887 – January 1970) was an electrical engineer who worked for the American Telephone & Telegraph Company (AT&T) in the early part of the 20th century. Zobel's work on filter design was revolutionary and led, in conjunction with the work of John R. Carson, to significant commercial advances for AT&T in the field of frequency-division multiplex (FDM) telephone transmissions. Although much of Zobel's work has been superseded by more modern filter designs, it remains the basis of filter theory and his papers are still referenced today. Zobel invented the m-derived filterand the constant-resistance filter, which remains in use. Zobel and Carson helped to establish the nature of noise in electric circuits, concluding that—contrary to mainstream belief—it is not even theoretically possible to filter out noise entirely and that noise will always be a limiting factor in what is possible to transmit. Thus, they anticipated the later work of Claude Shannon, who showed how the theoretical information rate of a channel is related to the noise of the channel.el is related to the noise of the channel.
, Otto Julius Zobel (* 20. Oktober 1887 in Ripon (Wisconsin); † Januar 1970 in Morristown (New Jersey)) war ein US-amerikanischer Elektroingenieur und leistete im Bereich der Dimensionierung von Filtern wesentliche Arbeiten zu Beginn der Nachrichtentechnik.
, Otto Julius Zobel (20 octobre 1887 - 11 ja … Otto Julius Zobel (20 octobre 1887 - 11 janvier 1970) était un ingénieur ayant travaillé pour le compte de la société AT&T au début du XXe siècle. Son travail sur les filtres électriques, ainsi que ceux de John R. Carson, ont mené à une importante avancée technologique dans le domaine de la transmission de signaux téléphoniques par le multiplexage fréquentiel (FDM). Les filtres conçus par Zobel ont été remplacés par des filtres plus modernes, mais son travail théorique a marqué la théorie des filtres et ses articles sont encore cités au début du XXIe siècle. Zobel a notamment créé les et les , toujours en usage au début du XXIe siècle. Les travaux de Zobel et de Carson ont permis d'établir la nature du , démontrant, à l'encontre de la conception généralement acceptée à l'époque, qu'il est théoriquement impossible de filtrer complètement le bruit et que, de plus, le bruit sera toujours un facteur limitant la quantité d'information pouvant être transmise. Ils ont ainsi pavé la voie aux travaux de Claude Shannon, qui a démontré dans le deuxième théorème de Shannon, que le taux d'information théorique d'un canal de transmission est lié au bruit du canal.de transmission est lié au bruit du canal.
, Otto Julius Zobel (20 de octubre de 1887 - … Otto Julius Zobel (20 de octubre de 1887 - enero de 1970) fue un ingeniero de diseño estadounidense que trabajó para la American Telephone & Telegraph Company (AT&T) durante la primera mitad del siglo XX. Los trabajos de Zobel en el diseño de filtros fueron revolucionarios y dieron lugar, en relación con la obra de John R. Carson, a importantes avances comerciales de AT&T en el ámbito de la multiplexación por división de frecuencia (FDM) en las transmisiones de los teléfonos. Aunque gran parte de los trabajos de Zobel han sido superados por otros diseños de filtros más modernos, siguen siendo la base de la teoría del filtro, y sus papeles todavía son referidos en la actualidad. Zobel inventó el filtro de tipo-m y el filtro de resistencia constante, que sigue en uso. Zobel y Carson ayudaron a establecer la naturaleza del ruido en los circuitos eléctricos, para concluir que, en contra de la creencia general, no es ni siquiera teóricamente posible filtrar totalmente el ruido y que este será siempre un factor limitante en lo que es posible transmitir. Así, se prevé la obra posterior de Claude Shannon, quien mostró cómo la tasa de información teórica de un canal estaba relacionada con el ruido del canal.estaba relacionada con el ruido del canal.
|
| http://dbpedia.org/ontology/birthDate
|
"1887-10-20"^^xsd:date
|
| http://dbpedia.org/ontology/deathPlace
|
http://dbpedia.org/resource/Morristown%2C_New_Jersey +
|
| http://dbpedia.org/ontology/institution
|
http://dbpedia.org/resource/Bell_Labs +
|
| http://dbpedia.org/ontology/knownFor
|
http://dbpedia.org/resource/General_mn-type_image_filter +
, http://dbpedia.org/resource/Lattice_phase_equaliser +
, http://dbpedia.org/resource/Electronic_filter_topology +
, http://dbpedia.org/resource/M-derived_filter +
, http://dbpedia.org/resource/Equivalent_impedance_transforms +
, http://dbpedia.org/resource/Zobel_network +
, http://dbpedia.org/resource/Mm%27-type_filter +
, http://dbpedia.org/resource/Composite_image_filter +
, http://dbpedia.org/resource/Artificial_transmission_line +
|
| http://dbpedia.org/ontology/thumbnail
|
http://commons.wikimedia.org/wiki/Special:FilePath/Signature.png?width=300 +
|
| http://dbpedia.org/ontology/wikiPageExternalLink
|
https://books.google.com/books%3Fid=cjyREwANqwUC&pg=PP1 +
, https://web.archive.org/web/20090420124216/http:/www.postalmuseum.si.edu/symposiums/SchwartzM-paper.pdf +
|
| http://dbpedia.org/ontology/wikiPageID
|
16144107
|
| http://dbpedia.org/ontology/wikiPageLength
|
35333
|
| http://dbpedia.org/ontology/wikiPageRevisionID
|
1123962172
|
| http://dbpedia.org/ontology/wikiPageWikiLink
|
http://dbpedia.org/resource/File:DSCN1739-thomson-tide-machine.jpg +
, http://dbpedia.org/resource/Harry_Nyquist +
, http://dbpedia.org/resource/FM_broadcasting +
, http://dbpedia.org/resource/Multiplexed +
, http://dbpedia.org/resource/Category:American_electrical_engineers +
, http://dbpedia.org/resource/Walter_H._Schottky +
, http://dbpedia.org/resource/File:Zobel_original_drawing.PNG +
, http://dbpedia.org/resource/Bandwidth_%28signal_processing%29 +
, http://dbpedia.org/resource/Edwin_Armstrong +
, http://dbpedia.org/resource/Thermodynamics +
, http://dbpedia.org/resource/Category:American_electronics_engineers +
, http://dbpedia.org/resource/Static_%28radio%29 +
, http://dbpedia.org/resource/Category:Radio_pioneers +
, http://dbpedia.org/resource/Single_sideband +
, http://dbpedia.org/resource/Category:People_from_Ripon%2C_Wisconsin +
, http://dbpedia.org/resource/Composite_image_filter +
, http://dbpedia.org/resource/Band-pass +
, http://dbpedia.org/resource/Heaviside_condition +
, http://dbpedia.org/resource/Western_Electric +
, http://dbpedia.org/resource/Electronic_filter_topology +
, http://dbpedia.org/resource/Acoustical_Society_of_America +
, http://dbpedia.org/resource/Carrier_wave +
, http://dbpedia.org/resource/Maplewood%2C_New_Jersey +
, http://dbpedia.org/resource/Woofer +
, http://dbpedia.org/resource/Multiplexing +
, http://dbpedia.org/resource/Oliver_Heaviside +
, http://dbpedia.org/resource/American_Physical_Society +
, http://dbpedia.org/resource/General_mn-type_image_filter +
, http://dbpedia.org/resource/George_A._Campbell +
, http://dbpedia.org/resource/Low-pass_filter +
, http://dbpedia.org/resource/Category:1970_deaths +
, http://dbpedia.org/resource/American_Telephone_&_Telegraph +
, http://dbpedia.org/resource/Shot_noise +
, http://dbpedia.org/resource/Fourier_analysis +
, http://dbpedia.org/resource/Lord_Kelvin +
, http://dbpedia.org/resource/Geophysics +
, http://dbpedia.org/resource/Stopband +
, http://dbpedia.org/resource/Thermal_noise +
, http://dbpedia.org/resource/John_Bray_%28communications_engineer%29 +
, http://dbpedia.org/resource/World_War_II +
, http://dbpedia.org/resource/Category:University_of_Wisconsin%E2%80%93Madison_College_of_Letters_and_Science_alumni +
, http://dbpedia.org/resource/Radar +
, http://dbpedia.org/resource/Loading_coils +
, http://dbpedia.org/resource/Heat_equation +
, http://dbpedia.org/resource/Morristown%2C_New_Jersey +
, http://dbpedia.org/resource/Category:People_from_Morristown%2C_New_Jersey +
, http://dbpedia.org/resource/Conduction_%28heat%29 +
, http://dbpedia.org/resource/Hi-fi +
, http://dbpedia.org/resource/Baseband +
, http://dbpedia.org/resource/Institution_of_Electrical_Engineers +
, http://dbpedia.org/resource/Audio_crossover +
, http://dbpedia.org/resource/Spectrum_analyser +
, http://dbpedia.org/resource/Fourier_series +
, http://dbpedia.org/resource/Lattice_phase_equaliser +
, http://dbpedia.org/resource/Ripon%2C_Wisconsin +
, http://dbpedia.org/resource/M-derived_filter +
, http://dbpedia.org/resource/Lumped_component +
, http://dbpedia.org/resource/Ripon_High_School_%28Wisconsin%29 +
, http://dbpedia.org/resource/Mm%27-type_filter +
, http://dbpedia.org/resource/Zobel_network +
, http://dbpedia.org/resource/Frequency_domain +
, http://dbpedia.org/resource/Category:Ripon_College_%28Wisconsin%29_alumni +
, http://dbpedia.org/resource/Bell_Labs +
, http://dbpedia.org/resource/Ladder_network +
, http://dbpedia.org/resource/Ripon_College_%28Wisconsin%29 +
, http://dbpedia.org/resource/Propagation_constant +
, http://dbpedia.org/resource/Amplitude_modulation +
, http://dbpedia.org/resource/Hybrid_transformer +
, http://dbpedia.org/resource/Image_impedance +
, http://dbpedia.org/resource/Passivity_%28engineering%29 +
, http://dbpedia.org/resource/Linear_filters +
, http://dbpedia.org/resource/Constant_k_filter +
, http://dbpedia.org/resource/High-pass +
, http://dbpedia.org/resource/Category:Engineers_from_New_Jersey +
, http://dbpedia.org/resource/Genetic_programming +
, http://dbpedia.org/resource/Cut-off_frequency +
, http://dbpedia.org/resource/Equivalent_impedance_transforms +
, http://dbpedia.org/resource/Tuned_circuit +
, http://dbpedia.org/resource/Phantom_circuit +
, http://dbpedia.org/resource/Cutoff_frequency +
, http://dbpedia.org/resource/Signal-to-noise_ratio +
, http://dbpedia.org/resource/Category:1887_births +
, http://dbpedia.org/resource/International_Telecommunication_Union +
, http://dbpedia.org/resource/Tweeter +
, http://dbpedia.org/resource/Artificial_transmission_line +
, http://dbpedia.org/resource/Passband +
, http://dbpedia.org/resource/Category:20th-century_American_inventors +
, http://dbpedia.org/resource/John_R._Carson +
, http://dbpedia.org/resource/Claude_Shannon +
, http://dbpedia.org/resource/Category:Engineers_from_Wisconsin +
, http://dbpedia.org/resource/Category:University_of_Minnesota_faculty +
, http://dbpedia.org/resource/Decomposition_%28computer_science%29 +
, http://dbpedia.org/resource/Constant-resistance_network +
, http://dbpedia.org/resource/Pole_%28complex_analysis%29 +
, http://dbpedia.org/resource/White_noise +
, http://dbpedia.org/resource/Directional_antenna +
, http://dbpedia.org/resource/Crosstalk +
, http://dbpedia.org/resource/Sidebands +
, http://dbpedia.org/resource/Selectivity_%28radio%29 +
, http://dbpedia.org/resource/Matched_filter +
, http://dbpedia.org/resource/Constant_k_filters +
, http://dbpedia.org/resource/Frequency-division_multiplexing +
, http://dbpedia.org/resource/Category:Scientists_at_Bell_Labs +
, http://dbpedia.org/resource/Waveguide_filter +
|
| http://dbpedia.org/property/almaMater
|
University of Wisconsin
|
| http://dbpedia.org/property/birthDate
|
"1887-10-20"^^xsd:date
|
| http://dbpedia.org/property/birthPlace
|
http://dbpedia.org/resource/Ripon%2C_Wisconsin +
|
| http://dbpedia.org/property/deathDate
|
January 1970
|
| http://dbpedia.org/property/deathPlace
|
http://dbpedia.org/resource/Morristown%2C_New_Jersey +
|
| http://dbpedia.org/property/fields
|
Electrical engineering
|
| http://dbpedia.org/property/footnotes
|
Zobel's signature in his draughtsmanlike hand as it appears on a patent application
|
| http://dbpedia.org/property/knownFor
|
http://dbpedia.org/resource/General_mn-type_image_filter +
, http://dbpedia.org/resource/Zobel_network +
, http://dbpedia.org/resource/M-derived_filter +
, http://dbpedia.org/resource/Artificial_transmission_line +
, http://dbpedia.org/resource/Mm%27-type_filter +
, http://dbpedia.org/resource/Equivalent_impedance_transforms +
, http://dbpedia.org/resource/Electronic_filter_topology +
, http://dbpedia.org/resource/Lattice_phase_equaliser +
, http://dbpedia.org/resource/Composite_image_filter +
|
| http://dbpedia.org/property/name
|
Otto Julius Zobel
|
| http://dbpedia.org/property/nationality
|
American
|
| http://dbpedia.org/property/signature
|
Signature.PNG
|
| http://dbpedia.org/property/signatureAlt
|
Handwritten "Inventor: O. J. Zobel".
|
| http://dbpedia.org/property/wikiPageUsesTemplate
|
http://dbpedia.org/resource/Template:Birth_date +
, http://dbpedia.org/resource/Template:Infobox_scientist +
, http://dbpedia.org/resource/Template:= +
, http://dbpedia.org/resource/Template:Portal_bar +
, http://dbpedia.org/resource/Template:TOC_limit +
, http://dbpedia.org/resource/Template:Authority_control +
, http://dbpedia.org/resource/Template:ISBN +
, http://dbpedia.org/resource/Template:Featured_article +
, http://dbpedia.org/resource/Template:Short_description +
, http://dbpedia.org/resource/Template:Pp-move-indef +
, http://dbpedia.org/resource/Template:Reflist +
|
| http://dbpedia.org/property/wordnet type
|
http://www.w3.org/2006/03/wn/wn20/instances/synset-scientist-noun-1 +
|
| http://dbpedia.org/property/workplaces
|
AT&T Co, Bell Labs
|
| http://purl.org/dc/terms/subject
|
http://dbpedia.org/resource/Category:Radio_pioneers +
, http://dbpedia.org/resource/Category:People_from_Ripon%2C_Wisconsin +
, http://dbpedia.org/resource/Category:University_of_Wisconsin%E2%80%93Madison_College_of_Letters_and_Science_alumni +
, http://dbpedia.org/resource/Category:Engineers_from_New_Jersey +
, http://dbpedia.org/resource/Category:Engineers_from_Wisconsin +
, http://dbpedia.org/resource/Category:Ripon_College_%28Wisconsin%29_alumni +
, http://dbpedia.org/resource/Category:1887_births +
, http://dbpedia.org/resource/Category:American_electronics_engineers +
, http://dbpedia.org/resource/Category:American_electrical_engineers +
, http://dbpedia.org/resource/Category:1970_deaths +
, http://dbpedia.org/resource/Category:20th-century_American_inventors +
, http://dbpedia.org/resource/Category:People_from_Morristown%2C_New_Jersey +
, http://dbpedia.org/resource/Category:Scientists_at_Bell_Labs +
, http://dbpedia.org/resource/Category:University_of_Minnesota_faculty +
|
| http://purl.org/linguistics/gold/hypernym
|
http://dbpedia.org/resource/Engineer +
|
| http://schema.org/sameAs
|
http://viaf.org/viaf/247200448 +
|
| http://www.w3.org/ns/prov#wasDerivedFrom
|
http://en.wikipedia.org/wiki/Otto_Julius_Zobel?oldid=1123962172&ns=0 +
|
| http://xmlns.com/foaf/0.1/depiction
|
http://commons.wikimedia.org/wiki/Special:FilePath/Zobel_original_drawing.png +
, http://commons.wikimedia.org/wiki/Special:FilePath/DSCN1739-thomson-tide-machine.jpg +
, http://commons.wikimedia.org/wiki/Special:FilePath/Signature.png +
|
| http://xmlns.com/foaf/0.1/isPrimaryTopicOf
|
http://en.wikipedia.org/wiki/Otto_Julius_Zobel +
|
| http://xmlns.com/foaf/0.1/name
|
Otto Julius Zobel
|
| owl:sameAs |
http://de.dbpedia.org/resource/Otto_Julius_Zobel +
, http://yago-knowledge.org/resource/Otto_Julius_Zobel +
, http://fr.dbpedia.org/resource/Otto_Julius_Zobel +
, http://dbpedia.org/resource/Otto_Julius_Zobel +
, http://es.dbpedia.org/resource/Otto_Julius_Zobel +
, https://global.dbpedia.org/id/3XKWe +
, http://www.wikidata.org/entity/Q380756 +
, http://it.dbpedia.org/resource/Otto_Julius_Zobel +
, http://ar.dbpedia.org/resource/%D8%A3%D9%88%D8%AA%D9%88_%D8%AC%D9%88%D9%84%D9%8A%D9%88%D8%B3_%D8%B2%D9%88%D8%A8%D9%84 +
, http://mg.dbpedia.org/resource/Otto_Julius_Zobel +
, http://rdf.freebase.com/ns/m.0411fbs +
, http://viaf.org/viaf/247200448 +
|
| rdf:type |
http://dbpedia.org/class/yago/Creator109614315 +
, http://dbpedia.org/class/yago/WikicatAmericanInventors +
, http://dbpedia.org/class/yago/WikicatEngineersFromWisconsin +
, http://www.wikidata.org/entity/Q215627 +
, http://dbpedia.org/class/yago/WikicatPeopleFromFondDuLacCounty%2CWisconsin +
, http://www.wikidata.org/entity/Q19088 +
, http://dbpedia.org/class/yago/LivingThing100004258 +
, http://dbpedia.org/ontology/Person +
, http://dbpedia.org/class/yago/WikicatAmericanElectronicsEngineers +
, http://dbpedia.org/class/yago/Organism100004475 +
, http://dbpedia.org/class/yago/CausalAgent100007347 +
, http://dbpedia.org/ontology/Animal +
, http://dbpedia.org/class/yago/Engineer109615807 +
, http://dbpedia.org/class/yago/Originator110383816 +
, http://dbpedia.org/class/yago/WikicatRadioPioneers +
, http://dbpedia.org/ontology/Eukaryote +
, http://dbpedia.org/class/yago/Pioneer110434725 +
, http://dbpedia.org/class/yago/Inventor110214637 +
, http://dbpedia.org/ontology/Species +
, http://dbpedia.org/class/yago/Scientist110560637 +
, http://schema.org/Person +
, http://dbpedia.org/class/yago/Person100007846 +
, http://dbpedia.org/class/yago/Alumnus109786338 +
, http://dbpedia.org/class/yago/Intellectual109621545 +
, http://dbpedia.org/class/yago/Scholar110557854 +
, http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#NaturalPerson +
, http://dbpedia.org/class/yago/WikicatAmericanEngineers +
, http://dbpedia.org/class/yago/PhysicalEntity100001930 +
, http://dbpedia.org/class/yago/YagoLegalActorGeo +
, http://dbpedia.org/class/yago/YagoLegalActor +
, http://dbpedia.org/class/yago/WikicatAmericanScientists +
, http://dbpedia.org/class/yago/WikicatAmericanPeople +
, http://dbpedia.org/class/yago/WikicatPeopleAssociatedWithElectricity +
, http://dbpedia.org/class/yago/WikicatRiponCollege%28Wisconsin%29Alumni +
, http://dbpedia.org/class/yago/WikicatElectricalEngineers +
, http://dbpedia.org/class/yago/WikicatAmericanElectricalEngineers +
, http://dbpedia.org/class/yago/ElectricalEngineer110049017 +
, http://xmlns.com/foaf/0.1/Person +
, http://dbpedia.org/class/yago/WikicatScientistsAtBellLabs +
, http://dbpedia.org/class/yago/Whole100003553 +
, http://dbpedia.org/ontology/Scientist +
, http://dbpedia.org/class/yago/Object100002684 +
, http://www.wikidata.org/entity/Q729 +
, http://www.wikidata.org/entity/Q5 +
, http://www.wikidata.org/entity/Q901 +
, http://dbpedia.org/class/yago/WikicatPeopleFromMorristown%2CNewJersey +
, http://umbel.org/umbel/rc/Scientist +
|
| rdfs:comment |
Otto Julius Zobel (October 20, 1887 – Janu … Otto Julius Zobel (October 20, 1887 – January 1970) was an electrical engineer who worked for the American Telephone & Telegraph Company (AT&T) in the early part of the 20th century. Zobel's work on filter design was revolutionary and led, in conjunction with the work of John R. Carson, to significant commercial advances for AT&T in the field of frequency-division multiplex (FDM) telephone transmissions.n multiplex (FDM) telephone transmissions.
, أوتو جوليوس زوبل (بالإنجليزية: Otto Julius Zobel) (20 أكتوبر 1887 - يناير 1970) هو مهندس كهربائي أمريكي عَمل في التليفون والتلغراف الأمريكي في بدايات القرن العشرين.
, Otto Julius Zobel (Ripon, 20 ottobre 1887 … Otto Julius Zobel (Ripon, 20 ottobre 1887 – Morristown, gennaio 1970) è stato un ingegnere elettrotecnico e inventore statunitense che lavorò presso la American Telephone & Telegraph Company nei primi decenni del XX secolo. Zobel fece un lavoro innovativo nel progettare filtri e assieme all'opera di , diede un impulso commerciale significativo alla AT&T nel campo della frequency division multiplex (FDM) nella telefonia. Il lavoro di Zobel è ancora valido nella progettazione dei filtri, alla base della teoria dei filtri. Zobel inventò il m-derived filter e la rete di Zobel. Zobel e Carson aiutarono a comprendere il rumore elettrico nei circuiti, dichiarando che è impossibile eliminarlo completamente. Anticiparono il lavoro di Claude Shannon, sulla teoria della trasmissione dei segnali.lla teoria della trasmissione dei segnali.
, Otto Julius Zobel (20 octobre 1887 - 11 ja … Otto Julius Zobel (20 octobre 1887 - 11 janvier 1970) était un ingénieur ayant travaillé pour le compte de la société AT&T au début du XXe siècle. Son travail sur les filtres électriques, ainsi que ceux de John R. Carson, ont mené à une importante avancée technologique dans le domaine de la transmission de signaux téléphoniques par le multiplexage fréquentiel (FDM).ues par le multiplexage fréquentiel (FDM).
, Otto Julius Zobel (20 de octubre de 1887 - … Otto Julius Zobel (20 de octubre de 1887 - enero de 1970) fue un ingeniero de diseño estadounidense que trabajó para la American Telephone & Telegraph Company (AT&T) durante la primera mitad del siglo XX. Los trabajos de Zobel en el diseño de filtros fueron revolucionarios y dieron lugar, en relación con la obra de John R. Carson, a importantes avances comerciales de AT&T en el ámbito de la multiplexación por división de frecuencia (FDM) en las transmisiones de los teléfonos.M) en las transmisiones de los teléfonos.
, Otto Julius Zobel (* 20. Oktober 1887 in Ripon (Wisconsin); † Januar 1970 in Morristown (New Jersey)) war ein US-amerikanischer Elektroingenieur und leistete im Bereich der Dimensionierung von Filtern wesentliche Arbeiten zu Beginn der Nachrichtentechnik.
|
| rdfs:label |
Otto Julius Zobel
, أوتو جوليوس زوبل
|
