FR2373192A1 - Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede - Google Patents

Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede

Info

Publication number
FR2373192A1
FR2373192A1 FR7636531A FR7636531A FR2373192A1 FR 2373192 A1 FR2373192 A1 FR 2373192A1 FR 7636531 A FR7636531 A FR 7636531A FR 7636531 A FR7636531 A FR 7636531A FR 2373192 A1 FR2373192 A1 FR 2373192A1
Authority
FR
France
Prior art keywords
bit sequence
coding
bit
block
decoding system
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
FR7636531A
Other languages
English (en)
French (fr)
Other versions
FR2373192B3 (https=
Inventor
Jean-Marc Kergosien
Jean-Claude Lehureau
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
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7636531A priority Critical patent/FR2373192A1/fr
Publication of FR2373192A1 publication Critical patent/FR2373192A1/fr
Application granted granted Critical
Publication of FR2373192B3 publication Critical patent/FR2373192B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • H04L25/4906—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 binary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Error Detection And Correction (AREA)
FR7636531A 1976-12-03 1976-12-03 Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede Granted FR2373192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7636531A FR2373192A1 (fr) 1976-12-03 1976-12-03 Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636531A FR2373192A1 (fr) 1976-12-03 1976-12-03 Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede

Publications (2)

Publication Number Publication Date
FR2373192A1 true FR2373192A1 (fr) 1978-06-30
FR2373192B3 FR2373192B3 (https=) 1980-09-19

Family

ID=9180644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636531A Granted FR2373192A1 (fr) 1976-12-03 1976-12-03 Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede

Country Status (1)

Country Link
FR (1) FR2373192A1 (https=)

Also Published As

Publication number Publication date
FR2373192B3 (https=) 1980-09-19

Similar Documents

Publication Publication Date Title
US4397022A (en) Weighted erasure codec for the (24, 12) extended Golay code
EP0150082A3 (en) Method of transmitting information, encoding device for use in the method, and decoding device for use in the method
ATE50429T1 (de) System zum uebertragen von worten, gesichert bei einer kombination eines blockcodes und eines rekurrenten kodes, uebertragungsgeraet zur verwendung in solchem system und empfaengergeraet zur verwendung in solchem system.
AU552984B2 (en) Data processing using symbol correcting code
JPS55115753A (en) Pcm signal transmission method
AU6816387A (en) Error correction apparatus for digital data
GB1500232A (en) Digital data signal transmission arrangements
GB1389551A (en) Multiplex digital telecommunications apparatus having error- correcting facilities
GB1480367A (en) Communication system for disseminating coded digital data in analogue form
FR2373192A1 (fr) Procede de codage-decodage pour la diffusion de donnees numeriques sous forme analogique et dispositif de diffusion mettant en oeuvre ledit procede
GB1116092A (en) Data manipulation apparatus
JPS5632851A (en) Coding and decoding system for binary information
JPS52103902A (en) Code error correcting method
JPS54152832A (en) Loading system
JPS647831A (en) Digital signal transmission method
SU445045A1 (ru) Устройство дл обнаружени и локализации одиночных ошибок при передаче цифровой информации
JPS5369017A (en) Binary data coding system
GB1366833A (en) Telemunications systems
JPS5389331A (en) Parallel-serial conversion system for data
JPS5549053A (en) Coding communication system
GB976204A (en) Improvements in or relating to data coding apparatus
JPS563494A (en) Defect remedying system for bubble memory
JPS54105444A (en) Double-error correction circuit
JPS5271955A (en) Data transmit control system
JPS5584013A (en) Magnetic recorder/reproducer

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse