FR672789A - Procédé pour la transmission sans perturbations de signes télégraphiques - Google Patents

Procédé pour la transmission sans perturbations de signes télégraphiques

Info

Publication number
FR672789A
FR672789A FR672789DA FR672789A FR 672789 A FR672789 A FR 672789A FR 672789D A FR672789D A FR 672789DA FR 672789 A FR672789 A FR 672789A
Authority
FR
France
Prior art keywords
interference
free transmission
telegraph
signs
telegraph signs
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR672789A publication Critical patent/FR672789A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR672789D 1928-04-10 1929-04-08 Procédé pour la transmission sans perturbations de signes télégraphiques Expired FR672789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE672789X 1928-04-10

Publications (1)

Publication Number Publication Date
FR672789A true FR672789A (fr) 1930-01-07

Family

ID=6590782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672789D Expired FR672789A (fr) 1928-04-10 1929-04-08 Procédé pour la transmission sans perturbations de signes télégraphiques

Country Status (2)

Country Link
BE (1) BE359626A (forum.php)
FR (1) FR672789A (forum.php)

Also Published As

Publication number Publication date
BE359626A (forum.php)

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