FR2472310B1 - METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME - Google Patents

METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME

Info

Publication number
FR2472310B1
FR2472310B1 FR7930932A FR7930932A FR2472310B1 FR 2472310 B1 FR2472310 B1 FR 2472310B1 FR 7930932 A FR7930932 A FR 7930932A FR 7930932 A FR7930932 A FR 7930932A FR 2472310 B1 FR2472310 B1 FR 2472310B1
Authority
FR
France
Prior art keywords
transmission
same
binary information
online
transmission 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.)
Expired
Application number
FR7930932A
Other languages
French (fr)
Other versions
FR2472310A1 (en
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7930932A priority Critical patent/FR2472310B1/en
Publication of FR2472310A1 publication Critical patent/FR2472310A1/en
Application granted granted Critical
Publication of FR2472310B1 publication Critical patent/FR2472310B1/en
Expired 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
    • H04L25/4906—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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR7930932A 1979-12-18 1979-12-18 METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME Expired FR2472310B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7930932A FR2472310B1 (en) 1979-12-18 1979-12-18 METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930932A FR2472310B1 (en) 1979-12-18 1979-12-18 METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME

Publications (2)

Publication Number Publication Date
FR2472310A1 FR2472310A1 (en) 1981-06-26
FR2472310B1 true FR2472310B1 (en) 1986-10-03

Family

ID=9232868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930932A Expired FR2472310B1 (en) 1979-12-18 1979-12-18 METHOD FOR TRANSCODING BINARY INFORMATION FOR ONLINE TRANSMISSION AND TRANSMISSION SYSTEM USING THE SAME

Country Status (1)

Country Link
FR (1) FR2472310B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250908A (en) * 1968-12-13 1971-10-27
GB1540617A (en) * 1968-12-13 1979-02-14 Post Office Transformation of binary coded signals into a form having lower disparity
GB1569076A (en) * 1978-05-18 1980-06-11 Plessey Co Ltd Digital transmission system using discrepancy line coding

Also Published As

Publication number Publication date
FR2472310A1 (en) 1981-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse