GB940484A - Improvements in or relating to communication systems - Google Patents

Improvements in or relating to communication systems

Info

Publication number
GB940484A
GB940484A GB9345/61A GB934561A GB940484A GB 940484 A GB940484 A GB 940484A GB 9345/61 A GB9345/61 A GB 9345/61A GB 934561 A GB934561 A GB 934561A GB 940484 A GB940484 A GB 940484A
Authority
GB
United Kingdom
Prior art keywords
lines
gate
pair
line
code
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
GB9345/61A
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.)
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
Publication of GB940484A publication Critical patent/GB940484A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Dc Digital Transmission (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB9345/61A 1960-03-14 1961-03-14 Improvements in or relating to communication systems Expired GB940484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES67555A DE1109731B (de) 1960-03-14 1960-03-14 Schaltungsanordnung zur teilweisen Fehlererkennung bei Telegrafierzeichen

Publications (1)

Publication Number Publication Date
GB940484A true GB940484A (en) 1963-10-30

Family

ID=7499645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9345/61A Expired GB940484A (en) 1960-03-14 1961-03-14 Improvements in or relating to communication systems

Country Status (6)

Country Link
US (1) US3284771A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE601307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH390315A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1109731B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB940484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL262360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391386A (en) * 1964-05-25 1968-07-02 Western Union Telegraph Co Card data transmitter circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275126A (en) * 1940-02-08 1942-03-03 Bell Telephone Labor Inc Telegraph alarm circuit
US2471126A (en) * 1946-10-24 1949-05-24 Rca Corp Code converter and error detector
BE565985A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-03-23
US2989729A (en) * 1958-12-10 1961-06-20 Burroughs Corp Keyboard checking apparatus

Also Published As

Publication number Publication date
BE601307A (fr) 1961-07-03
US3284771A (en) 1966-11-08
CH390315A (de) 1965-04-15
NL262360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-05-25
DE1109731B (de) 1961-06-29

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