GB1307508A - Numerical display distortionmeter - Google Patents

Numerical display distortionmeter

Info

Publication number
GB1307508A
GB1307508A GB5012771A GB5012771A GB1307508A GB 1307508 A GB1307508 A GB 1307508A GB 5012771 A GB5012771 A GB 5012771A GB 5012771 A GB5012771 A GB 5012771A GB 1307508 A GB1307508 A GB 1307508A
Authority
GB
United Kingdom
Prior art keywords
counter
reset
count
signal
transition
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
GB5012771A
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia Inc
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA, Nokia Inc filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of GB1307508A publication Critical patent/GB1307508A/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
    • H04L1/24—Testing correct operation
    • H04L1/248—Distortion measuring systems

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
GB5012771A 1970-10-28 1971-10-28 Numerical display distortionmeter Expired GB1307508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7038963A FR2110735A5 (enExample) 1970-10-28 1970-10-28

Publications (1)

Publication Number Publication Date
GB1307508A true GB1307508A (en) 1973-02-21

Family

ID=9063434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5012771A Expired GB1307508A (en) 1970-10-28 1971-10-28 Numerical display distortionmeter

Country Status (7)

Country Link
US (1) US3727130A (enExample)
BE (1) BE774053A (enExample)
DE (1) DE2153561A1 (enExample)
FR (1) FR2110735A5 (enExample)
GB (1) GB1307508A (enExample)
LU (1) LU64079A1 (enExample)
NL (1) NL7114774A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1155558B (it) * 1982-07-19 1987-01-28 Cselt Centro Studi Lab Telecom Procedimento e strumento per la misura dell ampiezza di un segnale periodico fortemente affetto da rumore e senza riferimento di fase
FR2932625B1 (fr) * 2008-06-16 2010-05-28 Airbus France Dispositif de comptage d'oscillations d'un signal temporel oscillant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462693A (en) * 1966-01-27 1969-08-19 Gen Dynamics Corp Data pulse detection apparatus
US3579109A (en) * 1969-04-02 1971-05-18 Gen Dynamics Corp Automatic equalizer for digital data transmission systems

Also Published As

Publication number Publication date
US3727130A (en) 1973-04-10
FR2110735A5 (enExample) 1972-06-02
BE774053A (fr) 1972-02-14
LU64079A1 (enExample) 1972-06-28
DE2153561A1 (de) 1972-05-04
NL7114774A (enExample) 1972-05-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee