FR2326823A1 - Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications - Google Patents

Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications

Info

Publication number
FR2326823A1
FR2326823A1 FR7530183A FR7530183A FR2326823A1 FR 2326823 A1 FR2326823 A1 FR 2326823A1 FR 7530183 A FR7530183 A FR 7530183A FR 7530183 A FR7530183 A FR 7530183A FR 2326823 A1 FR2326823 A1 FR 2326823A1
Authority
FR
France
Prior art keywords
line
telephone exchange
interconnecting unit
analogue filters
analogue
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.)
Granted
Application number
FR7530183A
Other languages
English (en)
French (fr)
Other versions
FR2326823B1 (https=
Inventor
P Giry
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.)
TECH ELECTRO FSE
Original Assignee
TECH ELECTRO FSE
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 TECH ELECTRO FSE filed Critical TECH ELECTRO FSE
Priority to FR7530183A priority Critical patent/FR2326823A1/fr
Publication of FR2326823A1 publication Critical patent/FR2326823A1/fr
Application granted granted Critical
Publication of FR2326823B1 publication Critical patent/FR2326823B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/025—Filter arrangements
    • 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)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
FR7530183A 1975-10-02 1975-10-02 Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications Granted FR2326823A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530183A FR2326823A1 (fr) 1975-10-02 1975-10-02 Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530183A FR2326823A1 (fr) 1975-10-02 1975-10-02 Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications

Publications (2)

Publication Number Publication Date
FR2326823A1 true FR2326823A1 (fr) 1977-04-29
FR2326823B1 FR2326823B1 (https=) 1979-04-06

Family

ID=9160735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530183A Granted FR2326823A1 (fr) 1975-10-02 1975-10-02 Procede et dispositif pour le traitement de trames de reception dans une chaine de parole d'une unite de raccordement d'abonnes dans un central de telecommunications

Country Status (1)

Country Link
FR (1) FR2326823A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2231158A1 (https=) * 1973-05-24 1974-12-20 Philips Nv

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2231158A1 (https=) * 1973-05-24 1974-12-20 Philips Nv

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PUBLICATION FR "ASSOCIATION FRANCAISE DE CYBERNETIQUE ECONOMIQUE ET TECHNIQUE AFCET . APPORTS DES TELECOMMUNICATIONS A L'INFORMATIQUE. CONGRES 7-9-NOVEMBRE 1973, RENNES" "APPLICATION DES TECHNIQUES NUMERIQUES AU FILTRAGE DU SIGNAL TELEPHONIQUE: UN FILTRE DE VOIE NUMERIQUE POUR SYSTEME MIC", BELLANGER, DAGUET, LEPAGNOL, PAGES 133 A 142.) *

Also Published As

Publication number Publication date
FR2326823B1 (https=) 1979-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse