JPS5660342U - - Google Patents

Info

Publication number
JPS5660342U
JPS5660342U JP1980147206U JP14720680U JPS5660342U JP S5660342 U JPS5660342 U JP S5660342U JP 1980147206 U JP1980147206 U JP 1980147206U JP 14720680 U JP14720680 U JP 14720680U JP S5660342 U JPS5660342 U JP S5660342U
Authority
JP
Japan
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
JP1980147206U
Other languages
Japanese (ja)
Other versions
JPS5717583Y2 (enrdf_load_stackoverflow
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
Publication of JPS5660342U publication Critical patent/JPS5660342U/ja
Application granted granted Critical
Publication of JPS5717583Y2 publication Critical patent/JPS5717583Y2/ja
Expired legal-status Critical Current

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)
JP1980147206U 1973-08-06 1980-10-17 Expired JPS5717583Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS5660342U true JPS5660342U (enrdf_load_stackoverflow) 1981-05-22
JPS5717583Y2 JPS5717583Y2 (enrdf_load_stackoverflow) 1982-04-13

Family

ID=5889038

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49090200A Pending JPS5076966A (enrdf_load_stackoverflow) 1973-08-06 1974-08-06
JP1980147206U Expired JPS5717583Y2 (enrdf_load_stackoverflow) 1973-08-06 1980-10-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP49090200A Pending JPS5076966A (enrdf_load_stackoverflow) 1973-08-06 1974-08-06

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
GB1482971A (en) 1977-08-17
BE818558R (fr) 1974-12-02
ATA626974A (de) 1978-10-15
IT1046369B (it) 1980-06-30
DE2339806B2 (de) 1976-09-23
DE2339806A1 (de) 1975-02-27
AU7208274A (en) 1976-02-12
AT350111B (de) 1979-05-10
JPS5717583Y2 (enrdf_load_stackoverflow) 1982-04-13
SE7410037L (enrdf_load_stackoverflow) 1975-02-07
SE404745B (sv) 1978-10-23
JPS5076966A (enrdf_load_stackoverflow) 1975-06-24

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