BR7901008A - Disposicao de circuito para a recepcao de sinais telegraficos de corrente singela e de corrente dupla - Google Patents

Disposicao de circuito para a recepcao de sinais telegraficos de corrente singela e de corrente dupla

Info

Publication number
BR7901008A
BR7901008A BR7901008A BR7901008A BR7901008A BR 7901008 A BR7901008 A BR 7901008A BR 7901008 A BR7901008 A BR 7901008A BR 7901008 A BR7901008 A BR 7901008A BR 7901008 A BR7901008 A BR 7901008A
Authority
BR
Brazil
Prior art keywords
current
double
circuit arrangement
receiving single
signs
Prior art date
Application number
BR7901008A
Other languages
English (en)
Inventor
D Giersberg
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR7901008A publication Critical patent/BR7901008A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Dc Digital Transmission (AREA)
BR7901008A 1978-02-17 1979-02-16 Disposicao de circuito para a recepcao de sinais telegraficos de corrente singela e de corrente dupla BR7901008A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806884A DE2806884C2 (de) 1978-02-17 1978-02-17 Schaltungsanordnung zum Empfang von Einfachstrom- und Doppelstrom-Telegrafiezeichen

Publications (1)

Publication Number Publication Date
BR7901008A true BR7901008A (pt) 1979-10-02

Family

ID=6032302

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901008A BR7901008A (pt) 1978-02-17 1979-02-16 Disposicao de circuito para a recepcao de sinais telegraficos de corrente singela e de corrente dupla

Country Status (9)

Country Link
US (1) US4232188A (pt)
EP (1) EP0003755B1 (pt)
AR (1) AR218105A1 (pt)
AT (1) AT377141B (pt)
BR (1) BR7901008A (pt)
CA (1) CA1113174A (pt)
DE (2) DE2806884C2 (pt)
DK (1) DK149679B (pt)
MX (1) MX146018A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1130480B (it) * 1980-06-16 1986-06-11 Olivetti & Co Spa Telescrivente elettronica per il trattamento di messaggi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430547A (en) * 1943-10-28 1947-11-11 Rca Corp Start-stop electronic regenerative telegraph signal repeater
FR2055882A5 (pt) * 1969-08-04 1971-05-14 Cit Alcatel
US3843834A (en) * 1969-10-06 1974-10-22 Honeywell Inc Bidirectional line driver-receiver circuit
DE2423463C3 (de) * 1974-05-14 1979-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur galvanischen Trennung mit optoelektronischen Koppelelementen
US3999085A (en) * 1975-07-14 1976-12-21 Stromberg-Carlson Corporation Noise rejection circuit
US4024501A (en) * 1975-09-03 1977-05-17 Standard Oil Company Line driver system
US3999013A (en) * 1976-02-23 1976-12-21 Rockwell International Corporation Bi-directional signaling apparatus
US4032911A (en) * 1976-02-26 1977-06-28 Westinghouse Electric Corporation Signal repeater for power distribution line communication systems

Also Published As

Publication number Publication date
CA1113174A (en) 1981-11-24
MX146018A (es) 1982-04-30
DE2806884C2 (de) 1980-03-13
EP0003755B1 (de) 1983-04-13
DK149679B (da) 1986-09-01
EP0003755A1 (de) 1979-09-05
DE2806884B1 (de) 1979-07-05
DK69579A (da) 1979-08-18
DE2965170D1 (en) 1983-05-19
AR218105A1 (es) 1980-05-15
US4232188A (en) 1980-11-04
AT377141B (de) 1985-02-11
ATA115679A (de) 1984-06-15

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