JPS6121027B2 - - Google Patents

Info

Publication number
JPS6121027B2
JPS6121027B2 JP10156678A JP10156678A JPS6121027B2 JP S6121027 B2 JPS6121027 B2 JP S6121027B2 JP 10156678 A JP10156678 A JP 10156678A JP 10156678 A JP10156678 A JP 10156678A JP S6121027 B2 JPS6121027 B2 JP S6121027B2
Authority
JP
Japan
Prior art keywords
conference
address
buffer memory
output
call
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
JP10156678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5528608A (en
Inventor
Tadashi Murayama
Meiki Yahata
Kazuhiko Hanawa
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10156678A priority Critical patent/JPS5528608A/ja
Publication of JPS5528608A publication Critical patent/JPS5528608A/ja
Publication of JPS6121027B2 publication Critical patent/JPS6121027B2/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)
JP10156678A 1978-08-21 1978-08-21 Conference operation system Granted JPS5528608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10156678A JPS5528608A (en) 1978-08-21 1978-08-21 Conference operation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10156678A JPS5528608A (en) 1978-08-21 1978-08-21 Conference operation system

Publications (2)

Publication Number Publication Date
JPS5528608A JPS5528608A (en) 1980-02-29
JPS6121027B2 true JPS6121027B2 (enrdf_load_stackoverflow) 1986-05-24

Family

ID=14303949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10156678A Granted JPS5528608A (en) 1978-08-21 1978-08-21 Conference operation system

Country Status (1)

Country Link
JP (1) JPS5528608A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1151327A (en) * 1981-06-08 1983-08-02 Ernst A. Munter Digital conference circuit and method
GB8301323D0 (en) * 1983-01-18 1983-02-16 Plessey Co Plc Conference bridge
JPS59152769A (ja) * 1983-02-21 1984-08-31 Hitachi Ltd 会議通話装置
JPH0744610B2 (ja) * 1984-04-11 1995-05-15 富士通株式会社 音声信号加算回路
JPS6377254A (ja) * 1986-09-19 1988-04-07 Fujitsu Ltd ミキシング機能を有する交換システム
JP2524996B2 (ja) * 1987-03-13 1996-08-14 沖電気工業株式会社 ディジタルネットワ―クにおける会議トランク制御方法

Also Published As

Publication number Publication date
JPS5528608A (en) 1980-02-29

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