JPS6313577B2 - - Google Patents

Info

Publication number
JPS6313577B2
JPS6313577B2 JP55049816A JP4981680A JPS6313577B2 JP S6313577 B2 JPS6313577 B2 JP S6313577B2 JP 55049816 A JP55049816 A JP 55049816A JP 4981680 A JP4981680 A JP 4981680A JP S6313577 B2 JPS6313577 B2 JP S6313577B2
Authority
JP
Japan
Prior art keywords
signal
line
sine wave
circuit
quality
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
JP55049816A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56146337A (en
Inventor
Kiichi Kenmotsu
Naoaki Nishizawa
Tsunemi Shikauchi
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.)
Tohoku Electric Power Co Inc
NEC Corp
Original Assignee
Tohoku Electric Power Co Inc
Nippon Electric Co Ltd
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 Tohoku Electric Power Co Inc, Nippon Electric Co Ltd filed Critical Tohoku Electric Power Co Inc
Priority to JP4981680A priority Critical patent/JPS56146337A/ja
Publication of JPS56146337A publication Critical patent/JPS56146337A/ja
Publication of JPS6313577B2 publication Critical patent/JPS6313577B2/ja
Granted 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP4981680A 1980-04-16 1980-04-16 Monitor device for circuit quality Granted JPS56146337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4981680A JPS56146337A (en) 1980-04-16 1980-04-16 Monitor device for circuit quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4981680A JPS56146337A (en) 1980-04-16 1980-04-16 Monitor device for circuit quality

Publications (2)

Publication Number Publication Date
JPS56146337A JPS56146337A (en) 1981-11-13
JPS6313577B2 true JPS6313577B2 (enExample) 1988-03-26

Family

ID=12841635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4981680A Granted JPS56146337A (en) 1980-04-16 1980-04-16 Monitor device for circuit quality

Country Status (1)

Country Link
JP (1) JPS56146337A (enExample)

Also Published As

Publication number Publication date
JPS56146337A (en) 1981-11-13

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