JPS5394810A - Signal monitor system - Google Patents

Signal monitor system

Info

Publication number
JPS5394810A
JPS5394810A JP990077A JP990077A JPS5394810A JP S5394810 A JPS5394810 A JP S5394810A JP 990077 A JP990077 A JP 990077A JP 990077 A JP990077 A JP 990077A JP S5394810 A JPS5394810 A JP S5394810A
Authority
JP
Japan
Prior art keywords
monitor system
signal monitor
monitor
ensure
space
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.)
Pending
Application number
JP990077A
Other languages
Japanese (ja)
Inventor
Junichi Yamaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP990077A priority Critical patent/JPS5394810A/en
Publication of JPS5394810A publication Critical patent/JPS5394810A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE: To carry out the monitor for the state display and to ensure an easy fault search through a numerical count for the space between the transmission signals.
COPYRIGHT: (C)1978,JPO&Japio
JP990077A 1977-01-31 1977-01-31 Signal monitor system Pending JPS5394810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP990077A JPS5394810A (en) 1977-01-31 1977-01-31 Signal monitor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP990077A JPS5394810A (en) 1977-01-31 1977-01-31 Signal monitor system

Publications (1)

Publication Number Publication Date
JPS5394810A true JPS5394810A (en) 1978-08-19

Family

ID=11732979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP990077A Pending JPS5394810A (en) 1977-01-31 1977-01-31 Signal monitor system

Country Status (1)

Country Link
JP (1) JPS5394810A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158761A (en) * 1979-05-26 1980-12-10 Fujitsu Ltd Alarm device for discrimination reproducing circuit
JPS5852571A (en) * 1981-09-24 1983-03-28 Fujitsu Ltd Carrier detecting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158761A (en) * 1979-05-26 1980-12-10 Fujitsu Ltd Alarm device for discrimination reproducing circuit
JPS5852571A (en) * 1981-09-24 1983-03-28 Fujitsu Ltd Carrier detecting circuit

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