JPS5528608A - Conference operation system - Google Patents

Conference operation system

Info

Publication number
JPS5528608A
JPS5528608A JP10156678A JP10156678A JPS5528608A JP S5528608 A JPS5528608 A JP S5528608A JP 10156678 A JP10156678 A JP 10156678A JP 10156678 A JP10156678 A JP 10156678A JP S5528608 A JPS5528608 A JP S5528608A
Authority
JP
Japan
Prior art keywords
communication signal
conference
buffer memory
total value
memory
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
JP10156678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121027B2 (enrdf_load_stackoverflow
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
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

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561Arrangements 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 true JPS5528608A (en) 1980-02-29
JPS6121027B2 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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820055A (ja) * 1981-06-08 1983-02-05 ノ−ザン・テレコム・リミテツド デイジタル方式の電話会議回路
JPS59152769A (ja) * 1983-02-21 1984-08-31 Hitachi Ltd 会議通話装置
JPS59189766A (ja) * 1983-01-18 1984-10-27 プレツシ− オ−バ−シ−ズ リミテツド 会議用ブリツジ装置
JPS60214666A (ja) * 1984-04-11 1985-10-26 Fujitsu Ltd 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
JPS63224454A (ja) * 1987-03-13 1988-09-19 Oki Electric Ind Co Ltd ディジタルネットワークにおける会議トランク制御方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820055A (ja) * 1981-06-08 1983-02-05 ノ−ザン・テレコム・リミテツド デイジタル方式の電話会議回路
JPS59189766A (ja) * 1983-01-18 1984-10-27 プレツシ− オ−バ−シ−ズ リミテツド 会議用ブリツジ装置
JPS59152769A (ja) * 1983-02-21 1984-08-31 Hitachi Ltd 会議通話装置
JPS60214666A (ja) * 1984-04-11 1985-10-26 Fujitsu Ltd 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
JPS63224454A (ja) * 1987-03-13 1988-09-19 Oki Electric Ind Co Ltd ディジタルネットワークにおける会議トランク制御方法

Also Published As

Publication number Publication date
JPS6121027B2 (enrdf_load_stackoverflow) 1986-05-24

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