JPS5528608A - Conference operation system - Google Patents
Conference operation systemInfo
- 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
Links
- 230000015654 memory Effects 0.000 abstract 7
- 230000005540 biological transmission Effects 0.000 abstract 1
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)
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 (enExample) | 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 (enExample) |
Cited By (6)
| 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 |
-
1978
- 1978-08-21 JP JP10156678A patent/JPS5528608A/ja active Granted
Cited By (6)
| 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 (enExample) | 1986-05-24 |
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