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FR2533784B1 - Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion - Google Patents

Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion

Info

Publication number
FR2533784B1
FR2533784B1 FR8216295A FR8216295A FR2533784B1 FR 2533784 B1 FR2533784 B1 FR 2533784B1 FR 8216295 A FR8216295 A FR 8216295A FR 8216295 A FR8216295 A FR 8216295A FR 2533784 B1 FR2533784 B1 FR 2533784B1
Authority
FR
France
Prior art keywords
stickers
connection network
conference device
multiple conference
mic time
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
Application number
FR8216295A
Other languages
English (en)
Other versions
FR2533784A1 (fr
Inventor
Daniel Lecomte
Raymond Blaszykowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
ALE International SAS
Original Assignee
Thomson CSF Telephone SA
Le Materiel Telephonique Thomson CSF
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 by Thomson CSF Telephone SA, Le Materiel Telephonique Thomson CSF filed Critical Thomson CSF Telephone SA
Priority to FR8216295A priority Critical patent/FR2533784B1/fr
Publication of FR2533784A1 publication Critical patent/FR2533784A1/fr
Application granted granted Critical
Publication of FR2533784B1 publication Critical patent/FR2533784B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
FR8216295A 1982-09-28 1982-09-28 Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion Expired FR2533784B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8216295A FR2533784B1 (fr) 1982-09-28 1982-09-28 Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216295A FR2533784B1 (fr) 1982-09-28 1982-09-28 Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion

Publications (2)

Publication Number Publication Date
FR2533784A1 FR2533784A1 (fr) 1984-03-30
FR2533784B1 true FR2533784B1 (fr) 1989-06-30

Family

ID=9277802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216295A Expired FR2533784B1 (fr) 1982-09-28 1982-09-28 Dispositif de conferences multiples pour autocommutateur temporel mic avec reseau de connexion

Country Status (1)

Country Link
FR (1) FR2533784B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588986A (en) * 1984-09-28 1986-05-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for operating on companded PCM voice data
US4797877A (en) * 1986-12-18 1989-01-10 American Telephone And Telegraph Company Communication system dynamic conferencer circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1027265A (fr) * 1975-04-23 1978-02-28 Alan S.J. Chapman Methode et dispositif permettant de tenir plusieurs conferences simultanees dans un systeme a commutation par modulation d'impulsions codees
IT1040208B (it) * 1975-07-31 1979-12-20 Sits Soc It Telecom Siemens Circuito cnferenza per centrali telefonische di commutazione di tipo numperico
JPS56122566A (en) * 1980-03-03 1981-09-26 Nec Corp Digital compounding circuit
FR2493647B1 (fr) * 1980-11-03 1987-10-02 Thomson Csf Mat Tel Dispositif de conference multiple pour central telephonique

Also Published As

Publication number Publication date
FR2533784A1 (fr) 1984-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse