FR1604603A - - Google Patents

Info

Publication number
FR1604603A
FR1604603A FR1604603DA FR1604603A FR 1604603 A FR1604603 A FR 1604603A FR 1604603D A FR1604603D A FR 1604603DA FR 1604603 A FR1604603 A FR 1604603A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1604603A publication Critical patent/FR1604603A/fr
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
    • H04L25/4908—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 using mBnB codes
    • H04L25/491—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 using mBnB codes using 1B2B codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FR1604603D 1967-08-04 1968-08-02 Expired FR1604603A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3585367A GB1154969A (en) 1967-08-04 1967-08-04 Improvements in and relating to Data Transmission Systems

Publications (1)

Publication Number Publication Date
FR1604603A true FR1604603A (fr) 1972-01-03

Family

ID=10382252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604603D Expired FR1604603A (fr) 1967-08-04 1968-08-02

Country Status (6)

Country Link
CH (1) CH486172A (fr)
DE (1) DE1762643A1 (fr)
ES (1) ES356901A1 (fr)
FR (1) FR1604603A (fr)
GB (1) GB1154969A (fr)
NL (1) NL6810985A (fr)

Also Published As

Publication number Publication date
CH486172A (de) 1970-02-15
ES356901A1 (es) 1970-02-16
DE1762643A1 (de) 1970-05-14
NL6810985A (fr) 1969-02-06
GB1154969A (en) 1969-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse