FR2471097B3 - - Google Patents
Info
- Publication number
- FR2471097B3 FR2471097B3 FR7929242A FR7929242A FR2471097B3 FR 2471097 B3 FR2471097 B3 FR 2471097B3 FR 7929242 A FR7929242 A FR 7929242A FR 7929242 A FR7929242 A FR 7929242A FR 2471097 B3 FR2471097 B3 FR 2471097B3
- Authority
- FR
- France
- 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
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
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
- H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7929242A FR2471097A1 (fr) | 1979-11-28 | 1979-11-28 | Systeme de conference |
| BE2/58879A BE886384A (fr) | 1979-11-28 | 1980-11-28 | Systeme de conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7929242A FR2471097A1 (fr) | 1979-11-28 | 1979-11-28 | Systeme de conference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471097A1 FR2471097A1 (fr) | 1981-06-12 |
| FR2471097B3 true FR2471097B3 (Direct) | 1982-07-23 |
Family
ID=9232166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7929242A Granted FR2471097A1 (fr) | 1979-11-28 | 1979-11-28 | Systeme de conference |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE886384A (Direct) |
| FR (1) | FR2471097A1 (Direct) |
-
1979
- 1979-11-28 FR FR7929242A patent/FR2471097A1/fr active Granted
-
1980
- 1980-11-28 BE BE2/58879A patent/BE886384A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE886384A (fr) | 1981-06-01 |
| FR2471097A1 (fr) | 1981-06-12 |