FR1103546A - Système radiotélégraphique - Google Patents

Système radiotélégraphique

Info

Publication number
FR1103546A
FR1103546A FR1103546DA FR1103546A FR 1103546 A FR1103546 A FR 1103546A FR 1103546D A FR1103546D A FR 1103546DA FR 1103546 A FR1103546 A FR 1103546A
Authority
FR
France
Prior art keywords
telegraph system
radio telegraph
radio
telegraph
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)
Inventor
Hendrik Cornelis Anthon Duuren
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Application granted granted Critical
Publication of FR1103546A publication Critical patent/FR1103546A/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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
    • H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
    • H03M13/51—Constant weight codes; n-out-of-m codes; Berger codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1103546D 1953-04-27 1954-04-21 Système radiotélégraphique Expired FR1103546A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL326808X 1953-04-27

Publications (1)

Publication Number Publication Date
FR1103546A true FR1103546A (fr) 1955-11-03

Family

ID=19784200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103546D Expired FR1103546A (fr) 1953-04-27 1954-04-21 Système radiotélégraphique

Country Status (7)

Country Link
US (1) US2952734A (h)
BE (1) BE528127A (h)
CH (1) CH326808A (h)
DE (1) DE946348C (h)
FR (1) FR1103546A (h)
GB (1) GB789072A (h)
NL (2) NL84727C (h)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064080A (en) * 1959-02-19 1962-11-13 Bell Telephone Labor Inc Transmission system-selection by permutation of parity checks
US5067114A (en) * 1983-03-21 1991-11-19 Develco, Inc. Correlation for combinational coded telemetry

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL23411C (h) * 1928-08-20
US2082740A (en) * 1930-04-14 1937-06-01 Gen Railway Signal Co Centralized traffic control system
US2068711A (en) * 1931-07-10 1937-01-26 Associated Electric Lab Inc Stock quotation system
US2070950A (en) * 1935-07-27 1937-02-16 Rca Corp Code signaling
US2300463A (en) * 1939-11-06 1942-11-03 Bolinders Fabriks Ab Device for receiving and recording telegraphic symbols
US2404565A (en) * 1942-04-25 1946-07-23 Rca Corp Telegraphy
GB642244A (en) * 1945-05-23 1950-08-30 Rca Corp Improvements in or relating to printing telegraph systems and apparatus
US2574362A (en) * 1948-03-22 1951-11-06 Cable & Wireless Ltd Telegraph transmitter with message numbering
BE496070A (h) * 1949-06-02
US2625601A (en) * 1950-02-03 1953-01-13 Teletype Corp Automatic telegraph switching system
US2682574A (en) * 1952-03-29 1954-06-29 Rca Corp Electronic diplex transmitting distributor
BE527134A (h) * 1953-04-15
US2744955A (en) * 1953-08-24 1956-05-08 Rca Corp Reversible electronic code translators

Also Published As

Publication number Publication date
GB789072A (en) 1958-01-15
CH326808A (fr) 1957-12-31
BE528127A (h)
NL84727C (h)
NL177913B (nl)
US2952734A (en) 1960-09-13
DE946348C (de) 1956-08-02

Similar Documents

Publication Publication Date Title
FR1107939A (fr) Système de communication téléphonique
CH330332A (de) Antennenanlage
FR74686E (fr) Système de communication
FR1116065A (fr) Système télégraphique rythmique
FR1089421A (fr) Système de transmission magnétique
FR1118760A (fr) Dispositif de haut-parleur
FR1079845A (fr) Système radiotélégraphique multiple
FR1182250A (fr) Système de transmission radioélectrique
FR1146867A (fr) Système de radiotélégraphie
FR1103546A (fr) Système radiotélégraphique
NL184037B (nl) Luidsprekerstelsel.
CH322502A (de) Drahtlose Nachrichten-Übertragungsanlage
FR1114389A (fr) Discriminateur de fréquence
FR1103375A (fr) Radiorécepteur
DK83515C (da) Bærefrekvenstelegrafianlæg.
DK83514C (da) Bærefrekvenstelegrafianlæg.
FR1116210A (fr) Transmetteur télégraphique
FR1107449A (fr) Système de modulation
FR1106753A (fr) Système de télégraphie rythmique
FR1122222A (fr) Récepteur télégraphique
AT180981B (de) Fernmeldeanlage
FR1072633A (fr) Radiorécepteur
FR1092511A (fr) Système de radio-guidage
CH319139A (de) Fernschreibmaschine
FR1097237A (fr) Récepteur radio-électrique perfectionné