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GB2138575B - Testing pcm transmission systems - Google Patents

Testing pcm transmission systems

Info

Publication number
GB2138575B
GB2138575B GB08305354A GB8305354A GB2138575B GB 2138575 B GB2138575 B GB 2138575B GB 08305354 A GB08305354 A GB 08305354A GB 8305354 A GB8305354 A GB 8305354A GB 2138575 B GB2138575 B GB 2138575B
Authority
GB
United Kingdom
Prior art keywords
transmission systems
pcm transmission
testing
testing pcm
systems
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
GB08305354A
Other versions
GB8305354D0 (en
GB2138575A (en
Inventor
Peter John Dyke
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08305354A priority Critical patent/GB2138575B/en
Publication of GB8305354D0 publication Critical patent/GB8305354D0/en
Priority to AU24682/84A priority patent/AU2468284A/en
Publication of GB2138575A publication Critical patent/GB2138575A/en
Application granted granted Critical
Publication of GB2138575B publication Critical patent/GB2138575B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
GB08305354A 1983-02-25 1983-02-25 Testing pcm transmission systems Expired GB2138575B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08305354A GB2138575B (en) 1983-02-25 1983-02-25 Testing pcm transmission systems
AU24682/84A AU2468284A (en) 1983-02-25 1984-02-17 Bipolar pcm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08305354A GB2138575B (en) 1983-02-25 1983-02-25 Testing pcm transmission systems

Publications (3)

Publication Number Publication Date
GB8305354D0 GB8305354D0 (en) 1983-03-30
GB2138575A GB2138575A (en) 1984-10-24
GB2138575B true GB2138575B (en) 1986-11-19

Family

ID=10538650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08305354A Expired GB2138575B (en) 1983-02-25 1983-02-25 Testing pcm transmission systems

Country Status (2)

Country Link
AU (1) AU2468284A (en)
GB (1) GB2138575B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189613B (en) * 1986-04-24 1991-01-09 Argos Alarms & Security Produc Monitoring means for testing electrical /electronic circuitry or components
DE4121480C1 (en) * 1991-06-26 1993-02-25 Siemens Ag, 8000 Muenchen, De
US7437624B2 (en) 2002-09-30 2008-10-14 Lecroy Corporation Method and apparatus for analyzing serial data streams
US7434113B2 (en) 2002-09-30 2008-10-07 Lecroy Corporation Method of analyzing serial data streams
US7519874B2 (en) 2002-09-30 2009-04-14 Lecroy Corporation Method and apparatus for bit error rate analysis

Also Published As

Publication number Publication date
GB8305354D0 (en) 1983-03-30
AU2468284A (en) 1984-08-30
GB2138575A (en) 1984-10-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee