BE812635A - Dispositif de telecommunications a division temporelle - Google Patents

Dispositif de telecommunications a division temporelle

Info

Publication number
BE812635A
BE812635A BE142279A BE142279A BE812635A BE 812635 A BE812635 A BE 812635A BE 142279 A BE142279 A BE 142279A BE 142279 A BE142279 A BE 142279A BE 812635 A BE812635 A BE 812635A
Authority
BE
Belgium
Prior art keywords
time division
telecommunications device
division telecommunications
time
telecommunications
Prior art date
Application number
BE142279A
Other languages
English (en)
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 BE812635A publication Critical patent/BE812635A/fr

Links

Classifications

    • 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)
  • Small-Scale Networks (AREA)
BE142279A 1973-03-22 1974-03-21 Dispositif de telecommunications a division temporelle BE812635A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343824A US3835259A (en) 1973-03-22 1973-03-22 Time division conference hybrid circuit

Publications (1)

Publication Number Publication Date
BE812635A true BE812635A (fr) 1974-07-15

Family

ID=23347827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142279A BE812635A (fr) 1973-03-22 1974-03-21 Dispositif de telecommunications a division temporelle

Country Status (3)

Country Link
US (1) US3835259A (fr)
BE (1) BE812635A (fr)
CA (1) CA1018682A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983332A (en) * 1974-06-03 1976-09-28 International Business Machines Corporation Conference call circuitry for TDM signal exchange
DE2445092B1 (de) * 1974-09-20 1976-01-22 Siemens Ag Verfahren zum verbinden wenigstens dreier teilnehmer einer zeitmultiplex- fernmelde-, insbesondere pcm-fernsprechvermittlungsanlage
DE2445129B2 (de) * 1974-09-20 1977-03-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zum verbinden wenigstens dreier teilnehmer einer zeitmultiplexfernmelde-, insbesondere pcm-fernsprechvermittlungsanlage
DE2607480C2 (de) * 1976-02-20 1982-11-25 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Schaltungsanordnung für eine Gabel
US4024349A (en) * 1976-04-22 1977-05-17 Bell Telephone Laboratories, Incorporated Quasi-resonant transfer conferencing circuit
US4074087A (en) * 1976-08-16 1978-02-14 Bell Telephone Laboratories, Incorporated Bidirectional voice frequency repeater
US4049920A (en) * 1976-10-18 1977-09-20 Bell Telephone Laboratories, Incorporated Analog signal summing conference circuit
US4311878A (en) * 1979-07-02 1982-01-19 Bell Telephone Laboratories, Incorporated Dialing interval transmission gating arrangement
US5034947A (en) * 1990-03-06 1991-07-23 Confertech International Whisper circuit for a conference call bridge including talker nulling and method therefor
US5231629A (en) * 1990-10-01 1993-07-27 Motorola, Inc. Full-duplex communication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530260A (en) * 1966-12-23 1970-09-22 Bell Telephone Labor Inc Transistor hybrid circuit
US3551600A (en) * 1968-02-23 1970-12-29 Stromberg Carlson Corp High capacity,high side-tone suppression,4-wire conference circuit
US3566031A (en) * 1968-12-23 1971-02-23 Bell Telephone Labor Inc Direct-current data set arranged for polar signaling and full duplex operation
US3742147A (en) * 1972-02-09 1973-06-26 Bell Telephone Labor Inc Time division communication system utilizing time separation switching

Also Published As

Publication number Publication date
US3835259A (en) 1974-09-10
CA1018682A (fr) 1977-10-04

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19940321