NO761248L - - Google Patents

Info

Publication number
NO761248L
NO761248L NO761248A NO761248A NO761248L NO 761248 L NO761248 L NO 761248L NO 761248 A NO761248 A NO 761248A NO 761248 A NO761248 A NO 761248A NO 761248 L NO761248 L NO 761248L
Authority
NO
Norway
Prior art keywords
input
nand gate
frequency
pulse
signal
Prior art date
Application number
NO761248A
Other languages
English (en)
Norwegian (no)
Inventor
R Pospischil
J Doemer
H G Haerle
Original Assignee
Siemens Ag
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 DE19752519322 external-priority patent/DE2519322C2/de
Priority claimed from DE19752526451 external-priority patent/DE2526451C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NO761248L publication Critical patent/NO761248L/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/38Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40Transmitting circuits; Receiving circuits
    • H04L25/49Transmitting 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
    • H04L25/4917Transmitting 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
    • H04L25/4923Transmitting 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-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)
  • Dc Digital Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NO761248A 1975-04-30 1976-04-09 NO761248L (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752519322 DE2519322C2 (de) 1975-04-30 1975-04-30 Nachrichtenuebertragungsverfahren und doppelgegentaktmodulator, insbesondere zur durchfuehrung des verfahrens
DE19752526451 DE2526451C3 (de) 1975-06-13 Nachrichtenübertragungsverfahren und Doppelgegentaktmodulator zu dessen Durchführung

Publications (1)

Publication Number Publication Date
NO761248L true NO761248L (enrdf_load_stackoverflow) 1976-11-02

Family

ID=25768830

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761248A NO761248L (enrdf_load_stackoverflow) 1975-04-30 1976-04-09

Country Status (12)

Country Link
JP (1) JPS51134508A (enrdf_load_stackoverflow)
BR (1) BR7602664A (enrdf_load_stackoverflow)
DK (1) DK138976A (enrdf_load_stackoverflow)
FR (1) FR2310042A1 (enrdf_load_stackoverflow)
GB (1) GB1541273A (enrdf_load_stackoverflow)
IE (1) IE42558B1 (enrdf_load_stackoverflow)
IL (1) IL49366A (enrdf_load_stackoverflow)
IT (1) IT1060039B (enrdf_load_stackoverflow)
LU (1) LU74847A1 (enrdf_load_stackoverflow)
NL (1) NL7604667A (enrdf_load_stackoverflow)
NO (1) NO761248L (enrdf_load_stackoverflow)
SE (1) SE7602367L (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DK138976A (da) 1976-10-31
AU1307876A (en) 1977-10-20
BR7602664A (pt) 1976-11-23
SE7602367L (sv) 1976-10-31
IT1060039B (it) 1982-07-10
LU74847A1 (enrdf_load_stackoverflow) 1977-02-08
IL49366A (en) 1978-10-31
IE42558L (en) 1976-10-30
JPS51134508A (en) 1976-11-22
NL7604667A (nl) 1976-11-02
IE42558B1 (en) 1980-08-27
FR2310042A1 (fr) 1976-11-26
IL49366A0 (en) 1976-07-30
GB1541273A (en) 1979-02-28

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