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FR828081A - Improvements to telegraph systems - Google Patents

Improvements to telegraph systems

Info

Publication number
FR828081A
FR828081A FR828081DA FR828081A FR 828081 A FR828081 A FR 828081A FR 828081D A FR828081D A FR 828081DA FR 828081 A FR828081 A FR 828081A
Authority
FR
France
Prior art keywords
telegraph systems
telegraph
systems
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
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 FR828081A publication Critical patent/FR828081A/en
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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
FR828081D 1936-10-21 1937-10-20 Improvements to telegraph systems Expired FR828081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US106904A US2233346A (en) 1936-10-21 1936-10-21 Telegraph system

Publications (1)

Publication Number Publication Date
FR828081A true FR828081A (en) 1938-05-10

Family

ID=22313883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828081D Expired FR828081A (en) 1936-10-21 1937-10-20 Improvements to telegraph systems

Country Status (3)

Country Link
US (1) US2233346A (en)
FR (1) FR828081A (en)
GB (1) GB499905A (en)

Also Published As

Publication number Publication date
US2233346A (en) 1941-02-25
GB499905A (en) 1939-01-31

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