JPH0229256B2 - - Google Patents

Info

Publication number
JPH0229256B2
JPH0229256B2 JP59007226A JP722684A JPH0229256B2 JP H0229256 B2 JPH0229256 B2 JP H0229256B2 JP 59007226 A JP59007226 A JP 59007226A JP 722684 A JP722684 A JP 722684A JP H0229256 B2 JPH0229256 B2 JP H0229256B2
Authority
JP
Japan
Prior art keywords
signal
frame
circuit
pcm
signal processing
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 - Lifetime
Application number
JP59007226A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60152139A (ja
Inventor
Katsunori Fujii
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59007226A priority Critical patent/JPS60152139A/ja
Publication of JPS60152139A publication Critical patent/JPS60152139A/ja
Publication of JPH0229256B2 publication Critical patent/JPH0229256B2/ja
Granted 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)
  • Time-Division Multiplex Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP59007226A 1984-01-20 1984-01-20 回路障害監視回路 Granted JPS60152139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59007226A JPS60152139A (ja) 1984-01-20 1984-01-20 回路障害監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59007226A JPS60152139A (ja) 1984-01-20 1984-01-20 回路障害監視回路

Publications (2)

Publication Number Publication Date
JPS60152139A JPS60152139A (ja) 1985-08-10
JPH0229256B2 true JPH0229256B2 (da) 1990-06-28

Family

ID=11660077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59007226A Granted JPS60152139A (ja) 1984-01-20 1984-01-20 回路障害監視回路

Country Status (1)

Country Link
JP (1) JPS60152139A (da)

Also Published As

Publication number Publication date
JPS60152139A (ja) 1985-08-10

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