# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/otto-julius-zobel
# Generated: 2026-08-14T23:37:28.527Z

schema: https://schema.org/Person
url: "https://fame.am/person/otto-julius-zobel"
name: "Otto Julius Zobel"
slug: "otto-julius-zobel"
description: "Otto Julius Zobel 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."
tagline: "American electrical engineer (1887–1970)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/OJ_Zobel.jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1887-10-20"
deathDate: "1970"
livingStatus: "DECEASED"
scores:
  popularity:           38.86
  momentum:             0
  historical:           8.071742666666667
  currentAttention:     0
  sourceConfidence:     50.00000000000001
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sr.wikipedia.org/wiki/%D0%9E%D1%82%D0%BE_%D0%88%D1%83%D0%BB%D0%B8%D1%98%D1%83%D1%81_%D0%97%D0%BE%D0%B1%D0%B5%D0%BB"
    title: "Ото Јулијус Зобел"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%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"
    title: "أوتو جوليوس زوبل"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://mg.wikipedia.org/wiki/Otto_Julius_Zobel"
    title: "Otto Julius Zobel"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q380756"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump