FR57670E - Systèmes de communication télégraphique par codes à éléments multiples - Google Patents

Systèmes de communication télégraphique par codes à éléments multiples

Info

Publication number
FR57670E
FR57670E FR57670DA FR57670E FR 57670 E FR57670 E FR 57670E FR 57670D A FR57670D A FR 57670DA FR 57670 E FR57670 E FR 57670E
Authority
FR
France
Prior art keywords
communication systems
multiple element
element code
telegraph communication
code 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)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57670E publication Critical patent/FR57670E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Electronic Switches (AREA)
FR57670D 1946-08-17 1947-08-18 Systèmes de communication télégraphique par codes à éléments multiples Expired FR57670E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691282A US2523300A (en) 1946-08-17 1946-08-17 Printer telegraph circuit

Publications (1)

Publication Number Publication Date
FR57670E true FR57670E (fr) 1953-05-04

Family

ID=24775907

Family Applications (2)

Application Number Title Priority Date Filing Date
FR951662D Expired FR951662A (fr) 1946-08-17 1947-08-07 Systèmes de communication télégraphique par codes à éléments multiples
FR57670D Expired FR57670E (fr) 1946-08-17 1947-08-18 Systèmes de communication télégraphique par codes à éléments multiples

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR951662D Expired FR951662A (fr) 1946-08-17 1947-08-07 Systèmes de communication télégraphique par codes à éléments multiples

Country Status (3)

Country Link
US (1) US2523300A (fr)
ES (1) ES181015A1 (fr)
FR (2) FR951662A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471306A (fr) * 1946-02-19
US2622148A (en) * 1948-03-15 1952-12-16 Nederlanden Staat Error detector for telegraph printer codes
FR1015700A (fr) * 1949-03-04 1952-10-17 Int Standard Electric Corp Circuits électriques utilisant des tubes à décharge gazeuse
US2771599A (en) * 1953-03-06 1956-11-20 Marchant Calculators Inc Readout mechanism
US2966659A (en) * 1953-12-30 1960-12-27 Bell Telephone Labor Inc Signaling system
US3009134A (en) * 1957-09-05 1961-11-14 Bosch Arma Corp Binary signal verification system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1332976A (en) * 1920-03-09 Signaling system
US1258809A (en) * 1913-10-18 1918-03-12 Austin Mclanahan Transmitting apparatus for electric telegraphs and the like.
US1332961A (en) * 1918-06-06 1920-03-09 Western Electric Co Signaling system
USRE20052E (en) * 1931-04-11 1936-07-28 Communication system
GB430685A (en) * 1934-03-23 1935-06-24 Cable & Wireless Ltd Improvements relating to telegraph signalling apparatus
US2174691A (en) * 1935-12-14 1939-10-03 Ibm Communication system
US2118246A (en) * 1936-05-20 1938-05-24 Bell Telephone Labor Inc Regulating system
NL53380C (fr) * 1937-06-10
US2250578A (en) * 1939-11-18 1941-07-29 Rca Corp Transmitter control circuit
US2387536A (en) * 1942-09-28 1945-10-23 Rca Corp Relay control circuit

Also Published As

Publication number Publication date
FR951662A (fr) 1949-11-02
ES181015A1 (es) 1948-02-01
US2523300A (en) 1950-09-26

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