BE520984A - - Google Patents

Info

Publication number
BE520984A
BE520984A BE520984DA BE520984A BE 520984 A BE520984 A BE 520984A BE 520984D A BE520984D A BE 520984DA BE 520984 A BE520984 A BE 520984A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE520984A publication Critical patent/BE520984A/xx

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
    • H04L1/24—Testing correct operation
    • H04L1/248—Distortion measuring systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
    • H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
BE520984D 1952-06-26 BE520984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16078/52A GB735117A (en) 1952-06-26 1952-06-26 Improvements in or relating to printing telegraph apparatus

Publications (1)

Publication Number Publication Date
BE520984A true BE520984A (fr) 1900-01-01

Family

ID=10070759

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520984D BE520984A (fr) 1952-06-26

Country Status (4)

Country Link
US (1) US2856457A (fr)
BE (1) BE520984A (fr)
CH (1) CH318649A (fr)
GB (1) GB735117A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985716A (en) * 1957-02-18 1961-05-23 British Telecomm Res Ltd Pulse distortion detecting equipment
US3045061A (en) * 1958-12-23 1962-07-17 Teletype Corp Signal distortion indicator
US3155772A (en) * 1959-06-03 1964-11-03 Bell Telephone Labor Inc Method for measuring data signal impairment
NL268912A (fr) * 1960-09-07
US3130268A (en) * 1960-11-25 1964-04-21 Stelma Inc Signal distortion monitor
GB954807A (en) * 1961-07-05 1964-04-08 Mini Of Aviat London Improvements in or relating to electrical telegraphy
US3176070A (en) * 1961-12-29 1965-03-30 Ibm Noise analyzer
BE666677A (fr) * 1964-07-11
DE1285499B (de) * 1966-09-23 1968-12-19 Siemens Ag Schaltungsanordnung zum Messen der Verzerrung von hintereinander folgenden Zeitintervallen, insbesondere von Telegrafie-Signalen mit grosser Schrittgeschwindigkeit, und Anzeige der Verzerrung auf dem Bildschirm eines Oszillographen
DE2028655B2 (de) * 1970-06-10 1971-09-30 Siemens AG, 1000 Berlin u. 8000 München Verfahren zur messung der verzerrung von uebertragungssystemen die die daten in zeichenweiser bitparalleler codierter form uebertragen
US3700808A (en) * 1971-10-07 1972-10-24 Computest Corp Distortion analysis system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816621A (en) * 1927-08-04 1931-07-28 Bell Telephone Labor Inc Testing system
BE360487A (fr) * 1927-12-02
US1845994A (en) * 1929-12-14 1932-02-16 Western Union Telegraph Co Signal distortion indicator
US1873440A (en) * 1931-01-22 1932-08-23 Bell Telephone Labor Inc Rotary distributor phasing circuit
US1972941A (en) * 1931-02-19 1934-09-11 Union Switch & Signal Co Railway signaling
US1920454A (en) * 1931-04-21 1933-08-01 American Telephone & Telegraph Signal distortion indicating device
US2342318A (en) * 1942-02-28 1944-02-22 Bell Telephone Labor Inc Electrical timing circuit
US2425307A (en) * 1942-09-16 1947-08-12 Ncr Co Communication system
FR906654A (fr) * 1944-03-20 1946-01-16 Sadir Carpentier Méthode de mesure d'un déphasage
GB637722A (en) * 1946-07-24 1950-05-24 Telephone Mfg Co Ltd Improvements in and relating to electrical testing and indicating systems

Also Published As

Publication number Publication date
GB735117A (en) 1955-08-17
CH318649A (fr) 1957-01-15
US2856457A (en) 1958-10-14

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