NO761799L - - Google Patents

Info

Publication number
NO761799L
NO761799L NO761799A NO761799A NO761799L NO 761799 L NO761799 L NO 761799L NO 761799 A NO761799 A NO 761799A NO 761799 A NO761799 A NO 761799A NO 761799 L NO761799 L NO 761799L
Authority
NO
Norway
Application number
NO761799A
Other languages
Norwegian (no)
Other versions
NO136124B (enExample
NO136124C (no
Inventor
J Arras
Oe M Mattson
W H E Widl
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO761799L publication Critical patent/NO761799L/no
Publication of NO136124B publication Critical patent/NO136124B/no
Publication of NO136124C publication Critical patent/NO136124C/no

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
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary
    • 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
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
NO761799A 1975-05-28 1976-05-26 Fremgangsmaate og anordning for oppmaaling i en kabel av den av overhoering fra minst et forstyrrende par til et forstyrret par foraarsakede bitfeilfrekvensen hos et for overfoering i 3-nivaakodet form beregnet pcm-system. NO136124C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506114A SE390783B (sv) 1975-05-28 1975-05-28 Forfarande och anordning for uppmetning i en kabel av den av overhorning fran minst ett storande par till ett stort par orsakade bitfelfrekvensen hos ett for overforing i 3-nivakodad form avsett pcm-system

Publications (3)

Publication Number Publication Date
NO761799L true NO761799L (enExample) 1976-11-30
NO136124B NO136124B (enExample) 1977-04-12
NO136124C NO136124C (no) 1991-03-08

Family

ID=20324674

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761799A NO136124C (no) 1975-05-28 1976-05-26 Fremgangsmaate og anordning for oppmaaling i en kabel av den av overhoering fra minst et forstyrrende par til et forstyrret par foraarsakede bitfeilfrekvensen hos et for overfoering i 3-nivaakodet form beregnet pcm-system.

Country Status (5)

Country Link
US (1) US4053723A (enExample)
BR (1) BR7603367A (enExample)
IT (1) IT1063155B (enExample)
NO (1) NO136124C (enExample)
SE (1) SE390783B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097697A (en) * 1977-06-02 1978-06-27 Northern Telecom Limited Digital signal performance monitor
DE2964136D1 (en) * 1979-06-15 1983-01-05 Post Office An arrangement for monitoring the performance of a digital transmission system
US4376309A (en) * 1981-05-29 1983-03-08 Bell Telephone Laboratories, Incorporated Method and apparatus for signal-eye tracking in digital transmission systems
US5511119A (en) * 1993-02-10 1996-04-23 Bell Communications Research, Inc. Method and system for compensating for coupling between circuits of quaded cable in a telecommunication transmission system
US8320555B2 (en) * 2008-09-12 2012-11-27 Centurylink Intellectual Property Llc Method and apparatus for determining a change in network-generated crosstalk levels caused by a multi-line phone
TWI824191B (zh) * 2020-04-14 2023-12-01 慧榮科技股份有限公司 均衡調整的電腦程式產品及方法以及裝置
TWI712050B (zh) * 2020-04-14 2020-12-01 慧榮科技股份有限公司 均衡調整的電腦程式產品及方法以及裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017275A1 (de) * 1970-04-10 1971-10-21 Siemens Ag Anordnung zur Messung von Fernnebensprecheigenschaften an Übertragungsleitungen
CA999989A (en) * 1972-12-14 1976-11-16 Edgar R. Allen Measurement of noise in a communication channel

Also Published As

Publication number Publication date
NO136124B (enExample) 1977-04-12
SE7506114L (sv) 1976-11-29
BR7603367A (pt) 1976-12-07
NO136124C (no) 1991-03-08
US4053723A (en) 1977-10-11
IT1063155B (it) 1985-02-11
SE390783B (sv) 1977-01-17

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