BE818558R - Systeme de transmission d'informations - Google Patents

Systeme de transmission d'informations

Info

Publication number
BE818558R
BE818558R BE147352A BE147352A BE818558R BE 818558 R BE818558 R BE 818558R BE 147352 A BE147352 A BE 147352A BE 147352 A BE147352 A BE 147352A BE 818558 R BE818558 R BE 818558R
Authority
BE
Belgium
Prior art keywords
transmission system
information transmission
information
transmission
Prior art date
Application number
BE147352A
Other languages
English (en)
French (fr)
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 DE19732339806 external-priority patent/DE2339806C3/de
Application filed filed Critical
Application granted granted Critical
Publication of BE818558R publication Critical patent/BE818558R/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J4/00—Combined time-division and frequency-division multiplex systems
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
BE147352A 1973-08-06 1974-08-06 Systeme de transmission d'informations BE818558R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339806 DE2339806C3 (de) 1973-08-06 Nachrichtenübertragungssystem

Publications (1)

Publication Number Publication Date
BE818558R true BE818558R (fr) 1974-12-02

Family

ID=5889038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147352A BE818558R (fr) 1973-08-06 1974-08-06 Systeme de transmission d'informations

Country Status (6)

Country Link
JP (2) JPS5076966A (enrdf_load_stackoverflow)
AT (1) AT350111B (enrdf_load_stackoverflow)
BE (1) BE818558R (enrdf_load_stackoverflow)
GB (1) GB1482971A (enrdf_load_stackoverflow)
IT (1) IT1046369B (enrdf_load_stackoverflow)
SE (1) SE404745B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368068A (en) * 1971-10-20 1974-09-25 Post Office Digital communication systems

Also Published As

Publication number Publication date
ATA626974A (de) 1978-10-15
IT1046369B (it) 1980-06-30
JPS5660342U (enrdf_load_stackoverflow) 1981-05-22
SE404745B (sv) 1978-10-23
JPS5076966A (enrdf_load_stackoverflow) 1975-06-24
DE2339806A1 (de) 1975-02-27
AT350111B (de) 1979-05-10
DE2339806B2 (de) 1976-09-23
GB1482971A (en) 1977-08-17
JPS5717583Y2 (enrdf_load_stackoverflow) 1982-04-13
AU7208274A (en) 1976-02-12
SE7410037L (enrdf_load_stackoverflow) 1975-02-07

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