FR702178A - Réseaux de lignes artificielles - Google Patents

Réseaux de lignes artificielles

Info

Publication number
FR702178A
FR702178A FR702178DA FR702178A FR 702178 A FR702178 A FR 702178A FR 702178D A FR702178D A FR 702178DA FR 702178 A FR702178 A FR 702178A
Authority
FR
France
Prior art keywords
line networks
artificial line
artificial
networks
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Western Union Telegraph Co
Original Assignee
Western Union Telegraph Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Union Telegraph Co filed Critical Western Union Telegraph Co
Application granted granted Critical
Publication of FR702178A publication Critical patent/FR702178A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1407—Artificial lines or their setting

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR702178D 1929-09-04 1930-08-26 Réseaux de lignes artificielles Expired FR702178A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390348A US1815629A (en) 1929-09-04 1929-09-04 Artificial line network

Publications (1)

Publication Number Publication Date
FR702178A true FR702178A (fr) 1931-03-31

Family

ID=23542124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702178D Expired FR702178A (fr) 1929-09-04 1930-08-26 Réseaux de lignes artificielles

Country Status (5)

Country Link
US (1) US1815629A (de)
BE (1) BE382150A (de)
DE (1) DE599231C (de)
FR (1) FR702178A (de)
GB (1) GB363307A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524075A (en) * 1947-02-06 1950-10-03 Western Union Telegraph Co Network for balancing the sea return impedance of submarine cables
US2523453A (en) * 1947-11-12 1950-09-26 James H Starr Calculating table and the like
US2823354A (en) * 1952-05-22 1958-02-11 Underwood Corp Electrical delay line assemblage
GB1185059A (en) * 1967-11-22 1970-03-18 Solartron Electronic Group Improvements in Delay Lines

Also Published As

Publication number Publication date
GB363307A (en) 1931-12-15
BE382150A (de)
DE599231C (de) 1934-06-28
US1815629A (en) 1931-07-21

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