FR1405518A - Transmission system - Google Patents

Transmission system

Info

Publication number
FR1405518A
FR1405518A FR980274A FR980274A FR1405518A FR 1405518 A FR1405518 A FR 1405518A FR 980274 A FR980274 A FR 980274A FR 980274 A FR980274 A FR 980274A FR 1405518 A FR1405518 A FR 1405518A
Authority
FR
France
Prior art keywords
transmission system
transmission
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
FR980274A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US292646A external-priority patent/US3303424A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR980274A priority Critical patent/FR1405518A/en
Application granted granted Critical
Publication of FR1405518A publication Critical patent/FR1405518A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
FR980274A 1963-07-03 1964-07-01 Transmission system Expired FR1405518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR980274A FR1405518A (en) 1963-07-03 1964-07-01 Transmission system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US292646A US3303424A (en) 1963-07-03 1963-07-03 Asynchronous data system transmitting before each data pulse a pulse of opposite polarity
FR980274A FR1405518A (en) 1963-07-03 1964-07-01 Transmission system

Publications (1)

Publication Number Publication Date
FR1405518A true FR1405518A (en) 1965-07-09

Family

ID=26208653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980274A Expired FR1405518A (en) 1963-07-03 1964-07-01 Transmission system

Country Status (1)

Country Link
FR (1) FR1405518A (en)

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