FR2652217B1 - Dispositif de transmission synchrone, notamment pour declencheur electronique. - Google Patents

Dispositif de transmission synchrone, notamment pour declencheur electronique.

Info

Publication number
FR2652217B1
FR2652217B1 FR8912446A FR8912446A FR2652217B1 FR 2652217 B1 FR2652217 B1 FR 2652217B1 FR 8912446 A FR8912446 A FR 8912446A FR 8912446 A FR8912446 A FR 8912446A FR 2652217 B1 FR2652217 B1 FR 2652217B1
Authority
FR
France
Prior art keywords
transmission device
synchronous transmission
electronic trigger
trigger
electronic
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 - Fee Related
Application number
FR8912446A
Other languages
English (en)
Other versions
FR2652217A1 (fr
Inventor
Paul Tripodi
Vecchio Alain Del
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8912446A priority Critical patent/FR2652217B1/fr
Publication of FR2652217A1 publication Critical patent/FR2652217A1/fr
Application granted granted Critical
Publication of FR2652217B1 publication Critical patent/FR2652217B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
FR8912446A 1989-09-20 1989-09-20 Dispositif de transmission synchrone, notamment pour declencheur electronique. Expired - Fee Related FR2652217B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8912446A FR2652217B1 (fr) 1989-09-20 1989-09-20 Dispositif de transmission synchrone, notamment pour declencheur electronique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912446A FR2652217B1 (fr) 1989-09-20 1989-09-20 Dispositif de transmission synchrone, notamment pour declencheur electronique.

Publications (2)

Publication Number Publication Date
FR2652217A1 FR2652217A1 (fr) 1991-03-22
FR2652217B1 true FR2652217B1 (fr) 1994-02-18

Family

ID=9385749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912446A Expired - Fee Related FR2652217B1 (fr) 1989-09-20 1989-09-20 Dispositif de transmission synchrone, notamment pour declencheur electronique.

Country Status (1)

Country Link
FR (1) FR2652217B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399164A1 (fr) * 1977-07-29 1979-02-23 Cibie Projecteurs Commande multiplexee avec transmission d'horloge
JPS5452406A (en) * 1977-10-03 1979-04-25 Sanyo Electric Co Ltd Receiver circuit for transmission signal
FR2460573B1 (fr) * 1979-07-04 1987-06-05 Radiotechnique Compelec Dispositif d'echange de signaux numeriques entre une unite centrale et au moins un poste peripherique relies par une ligne de transmission
IT1128766B (it) * 1980-04-04 1986-06-04 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la sincronizzazione di trama di un segnale di informazione supplementare trasmesso a divisione di livello
JPS609253A (ja) * 1983-06-28 1985-01-18 Fujitsu Ltd 信号伝送方法
JPS6038955A (ja) * 1983-08-11 1985-02-28 Fujitsu Ltd 自動スレツシヨルドレベル制御方式

Also Published As

Publication number Publication date
FR2652217A1 (fr) 1991-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse