JPS6321381B2 - - Google Patents

Info

Publication number
JPS6321381B2
JPS6321381B2 JP22328482A JP22328482A JPS6321381B2 JP S6321381 B2 JPS6321381 B2 JP S6321381B2 JP 22328482 A JP22328482 A JP 22328482A JP 22328482 A JP22328482 A JP 22328482A JP S6321381 B2 JPS6321381 B2 JP S6321381B2
Authority
JP
Japan
Prior art keywords
communication channel
communication
signal
audio
transmission path
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
JP22328482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59112755A (ja
Inventor
Takane Kakuno
Mitsuhiro Ishizaka
Shigeo Nakatsuka
Tachiki Ichihashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP22328482A priority Critical patent/JPS59112755A/ja
Publication of JPS59112755A publication Critical patent/JPS59112755A/ja
Publication of JPS6321381B2 publication Critical patent/JPS6321381B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP22328482A 1982-12-20 1982-12-20 音声交換システム Granted JPS59112755A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22328482A JPS59112755A (ja) 1982-12-20 1982-12-20 音声交換システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22328482A JPS59112755A (ja) 1982-12-20 1982-12-20 音声交換システム

Publications (2)

Publication Number Publication Date
JPS59112755A JPS59112755A (ja) 1984-06-29
JPS6321381B2 true JPS6321381B2 (ru) 1988-05-06

Family

ID=16795713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22328482A Granted JPS59112755A (ja) 1982-12-20 1982-12-20 音声交換システム

Country Status (1)

Country Link
JP (1) JPS59112755A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449152B (sv) * 1986-03-19 1987-04-06 Paul Gosta Wilhelm Rosen Kommunikationsanleggning innefattande ett flertal enheter vilka kan uppretthalla en konferenskoppling

Also Published As

Publication number Publication date
JPS59112755A (ja) 1984-06-29

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