FR2668327B1 - Dispositif de commutation matriciel a large bande. - Google Patents
Dispositif de commutation matriciel a large bande.Info
- Publication number
- FR2668327B1 FR2668327B1 FR9012824A FR9012824A FR2668327B1 FR 2668327 B1 FR2668327 B1 FR 2668327B1 FR 9012824 A FR9012824 A FR 9012824A FR 9012824 A FR9012824 A FR 9012824A FR 2668327 B1 FR2668327 B1 FR 2668327B1
- Authority
- FR
- France
- Prior art keywords
- switching device
- matrix switching
- broadband matrix
- broadband
- switching
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/68—Grouping or interlacing selector groups or stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012824A FR2668327B1 (fr) | 1990-10-17 | 1990-10-17 | Dispositif de commutation matriciel a large bande. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012824A FR2668327B1 (fr) | 1990-10-17 | 1990-10-17 | Dispositif de commutation matriciel a large bande. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2668327A1 FR2668327A1 (fr) | 1992-04-24 |
FR2668327B1 true FR2668327B1 (fr) | 1992-12-31 |
Family
ID=9401308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9012824A Expired - Fee Related FR2668327B1 (fr) | 1990-10-17 | 1990-10-17 | Dispositif de commutation matriciel a large bande. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2668327B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2707071A1 (en) * | 1993-06-23 | 1994-12-30 | Blesson De Geoffroy | Audio-video signal distribution device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1019765B (it) * | 1974-08-01 | 1977-11-30 | Sits Soc It Telecom Siemens | Accoppiatore pluristadio a selezio ne diretta per centro di distribu zione programmi |
US4725835A (en) * | 1985-09-13 | 1988-02-16 | T-Bar Incorporated | Time multiplexed bus matrix switching system |
DE3776379D1 (de) * | 1986-04-11 | 1992-03-12 | Siemens Ag | Einrichtung zum durchschalten von farbfernsehsignalen. |
DE3808647A1 (de) * | 1988-03-15 | 1989-10-05 | Nixdorf Computer Ag | Verfahren zum steuern des aufbaus von datenuebertragungsverbindungen in telekommunikationsanlagen |
-
1990
- 1990-10-17 FR FR9012824A patent/FR2668327B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2668327A1 (fr) | 1992-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20070629 |