BE841556A - Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle - Google Patents

Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle

Info

Publication number
BE841556A
BE841556A BE2055012A BE2055012A BE841556A BE 841556 A BE841556 A BE 841556A BE 2055012 A BE2055012 A BE 2055012A BE 2055012 A BE2055012 A BE 2055012A BE 841556 A BE841556 A BE 841556A
Authority
BE
Belgium
Prior art keywords
time
connection device
switching center
multiple connection
digital switching
Prior art date
Application number
BE2055012A
Other languages
English (en)
Inventor
M A R Henrion
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 filed Critical
Publication of BE841556A publication Critical patent/BE841556A/fr

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
BE2055012A 1975-05-07 1976-05-07 Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle BE841556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514401A FR2310669A1 (fr) 1975-05-07 1975-05-07 Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle

Publications (1)

Publication Number Publication Date
BE841556A true BE841556A (fr) 1976-11-08

Family

ID=9154999

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055012A BE841556A (fr) 1975-05-07 1976-05-07 Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle

Country Status (5)

Country Link
BE (1) BE841556A (fr)
CH (1) CH615307A5 (fr)
DE (1) DE2619555C2 (fr)
FR (1) FR2310669A1 (fr)
GB (1) GB1498316A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298977A (en) * 1979-09-10 1981-11-03 Bell Telephone Laboratories, Incorporated Broadcast and alternate message time slot interchanger
FR2470495B1 (fr) * 1979-11-21 1988-06-24 Int Standard Electric Corp Systeme de commutation numerique de telecommunications capable d'etablir des connexions multilaterales de teleconference et de diffusion selective d'informations ou de signaux
DE3170917D1 (en) * 1980-02-29 1985-07-18 Ibm Time division multiple access broadcasting, multipoint, and conferencing communication apparatus and method
GB2128448B (en) * 1982-10-08 1985-11-13 Standard Telephones Cables Ltd Telephone exchange conference circuit
GB2134751B (en) * 1983-01-18 1986-07-30 Plessey Co Plc Conference bridge
GB8301323D0 (en) * 1983-01-18 1983-02-16 Plessey Co Plc Conference bridge
GB8324058D0 (en) * 1983-09-08 1983-10-12 Plessey Co Plc Conference bridge circuit arrangement
US4570258A (en) * 1984-02-13 1986-02-11 Wang Laboratories, Inc. Exchange switch
FR3153902B1 (fr) 2023-10-05 2025-08-29 Psa Automobiles Sa Procédé d’affichage tête haute multi-plans, dispositif et véhicule automobile associés.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551600A (en) * 1968-02-23 1970-12-29 Stromberg Carlson Corp High capacity,high side-tone suppression,4-wire conference circuit
DE2041605C3 (de) * 1970-08-21 1980-04-24 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren für die Herstellung von Rückfrageverbindungen in zeitmultiplexen Vermittlungseinrichtungen

Also Published As

Publication number Publication date
FR2310669B1 (fr) 1981-06-19
DE2619555A1 (de) 1976-11-25
GB1498316A (en) 1978-01-18
CH615307A5 (en) 1980-01-15
FR2310669A1 (fr) 1976-12-03
DE2619555C2 (de) 1984-10-11

Similar Documents

Publication Publication Date Title
JPS5234606A (en) Telephone switching system
FR2327625A1 (fr) Dispositif a rotor pour commutateur electrique
FR2301043A1 (fr) Agencement de commutation pour un dispositif electronique portable
ATA451481A (de) Schnittstelleneinrichtung zum anschluss von fernsprechleitungen an eine digitale vermittlung
AU7001774A (en) Switching circuit
FR2517113B1 (fr) Dispositif a contacts multiples pour appareils de commutation
ZA763085B (en) Opto-electronic switching element
FR2310669A1 (fr) Dispositif de connexions multiples pour centre de commutation numerique a repartition temporelle
JPS51149737A (en) Switching system base mechanism
DE3161901D1 (en) Digital data switching device
IL43049A0 (en) A switching device
AU1812976A (en) Automatic telecommunication switching system
FR2315205A1 (fr) Dispositif de commutation pour centrale de telecommunication automatique
FR2316801A1 (fr) Dispositif de commutation a semi-conducteur
BE812635A (fr) Dispositif de telecommunications a division temporelle
BE809892A (fr) Irradiation pour thyristors a commutation rapide
RO68638A (fr) Corps de contact pour un dispositif de commutation
BE842159A (fr) Dispositif de commutation
FR2312090A1 (fr) Mecanisme de commutation pour un phonographe simple
JPS522107A (en) Digital switching center
FR2326809A1 (fr) Dispositif de commutation a semi-conducteurs
FR2336844A1 (fr) Dispositif de commutation de telecommunications
JPS51139711A (en) Telephone switching system
FR2319238A1 (fr) Circuit de commutation pour convertisseur statique continu-alternatif
FR2324109A1 (fr) Dispositif de commande pour appareil de commutation

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19840507