JPS56112146A - Encoding and decoding circuit supervisory system - Google Patents

Encoding and decoding circuit supervisory system

Info

Publication number
JPS56112146A
JPS56112146A JP1578280A JP1578280A JPS56112146A JP S56112146 A JPS56112146 A JP S56112146A JP 1578280 A JP1578280 A JP 1578280A JP 1578280 A JP1578280 A JP 1578280A JP S56112146 A JPS56112146 A JP S56112146A
Authority
JP
Japan
Prior art keywords
channel
circuit
encoding
supervisory signal
signal
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
JP1578280A
Other languages
English (en)
Inventor
Hideo Fukuyama
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 JP1578280A priority Critical patent/JPS56112146A/ja
Publication of JPS56112146A publication Critical patent/JPS56112146A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP1578280A 1980-02-12 1980-02-12 Encoding and decoding circuit supervisory system Pending JPS56112146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1578280A JPS56112146A (en) 1980-02-12 1980-02-12 Encoding and decoding circuit supervisory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1578280A JPS56112146A (en) 1980-02-12 1980-02-12 Encoding and decoding circuit supervisory system

Publications (1)

Publication Number Publication Date
JPS56112146A true JPS56112146A (en) 1981-09-04

Family

ID=11898383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1578280A Pending JPS56112146A (en) 1980-02-12 1980-02-12 Encoding and decoding circuit supervisory system

Country Status (1)

Country Link
JP (1) JPS56112146A (ja)

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