JPS5715596A - Exchange control system for telephone and telegraphic line time division - Google Patents

Exchange control system for telephone and telegraphic line time division

Info

Publication number
JPS5715596A
JPS5715596A JP9091380A JP9091380A JPS5715596A JP S5715596 A JPS5715596 A JP S5715596A JP 9091380 A JP9091380 A JP 9091380A JP 9091380 A JP9091380 A JP 9091380A JP S5715596 A JPS5715596 A JP S5715596A
Authority
JP
Japan
Prior art keywords
time division
telegraphic
signal
division multiplex
telephone
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.)
Granted
Application number
JP9091380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239878B2 (en]
Inventor
Yutaka Horii
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 JP9091380A priority Critical patent/JPS5715596A/ja
Publication of JPS5715596A publication Critical patent/JPS5715596A/ja
Publication of JPS6239878B2 publication Critical patent/JPS6239878B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP9091380A 1980-07-03 1980-07-03 Exchange control system for telephone and telegraphic line time division Granted JPS5715596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9091380A JPS5715596A (en) 1980-07-03 1980-07-03 Exchange control system for telephone and telegraphic line time division

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9091380A JPS5715596A (en) 1980-07-03 1980-07-03 Exchange control system for telephone and telegraphic line time division

Publications (2)

Publication Number Publication Date
JPS5715596A true JPS5715596A (en) 1982-01-26
JPS6239878B2 JPS6239878B2 (en]) 1987-08-25

Family

ID=14011644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9091380A Granted JPS5715596A (en) 1980-07-03 1980-07-03 Exchange control system for telephone and telegraphic line time division

Country Status (1)

Country Link
JP (1) JPS5715596A (en])

Also Published As

Publication number Publication date
JPS6239878B2 (en]) 1987-08-25

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