FR2374789A1 - Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif - Google Patents

Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif

Info

Publication number
FR2374789A1
FR2374789A1 FR7638127A FR7638127A FR2374789A1 FR 2374789 A1 FR2374789 A1 FR 2374789A1 FR 7638127 A FR7638127 A FR 7638127A FR 7638127 A FR7638127 A FR 7638127A FR 2374789 A1 FR2374789 A1 FR 2374789A1
Authority
FR
France
Prior art keywords
oscillator
time base
counting circuit
clock signal
indicating unit
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
FR7638127A
Other languages
English (en)
French (fr)
Other versions
FR2374789B1 (enExample
Inventor
Christian Auzet
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.)
EUROP TELETRANSMISSION
Original Assignee
EUROP TELETRANSMISSION
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 EUROP TELETRANSMISSION filed Critical EUROP TELETRANSMISSION
Priority to FR7638127A priority Critical patent/FR2374789A1/fr
Publication of FR2374789A1 publication Critical patent/FR2374789A1/fr
Application granted granted Critical
Publication of FR2374789B1 publication Critical patent/FR2374789B1/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
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR7638127A 1976-12-17 1976-12-17 Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif Granted FR2374789A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638127A FR2374789A1 (fr) 1976-12-17 1976-12-17 Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638127A FR2374789A1 (fr) 1976-12-17 1976-12-17 Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2374789A1 true FR2374789A1 (fr) 1978-07-13
FR2374789B1 FR2374789B1 (enExample) 1982-04-02

Family

ID=9181202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638127A Granted FR2374789A1 (fr) 1976-12-17 1976-12-17 Dispositif pour l'emission d'un signal d'indication d'alarme et demultiplexeur numerique comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2374789A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010662A1 (de) * 1978-10-27 1980-05-14 Siemens Aktiengesellschaft Multiplexgerät
EP0018453A1 (en) * 1979-05-02 1980-11-12 THE PLESSEY COMPANY plc Synthesis arrangements for use in digital data transmission systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010662A1 (de) * 1978-10-27 1980-05-14 Siemens Aktiengesellschaft Multiplexgerät
EP0018453A1 (en) * 1979-05-02 1980-11-12 THE PLESSEY COMPANY plc Synthesis arrangements for use in digital data transmission systems

Also Published As

Publication number Publication date
FR2374789B1 (enExample) 1982-04-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse