DK231675A - Regeneratorkreds for telegrafisignaler - Google Patents

Regeneratorkreds for telegrafisignaler

Info

Publication number
DK231675A
DK231675A DK231675A DK231675A DK231675A DK 231675 A DK231675 A DK 231675A DK 231675 A DK231675 A DK 231675A DK 231675 A DK231675 A DK 231675A DK 231675 A DK231675 A DK 231675A
Authority
DK
Denmark
Prior art keywords
regenerator circuit
telegraphic signals
telegraphic
signals
regenerator
Prior art date
Application number
DK231675A
Other languages
Danish (da)
English (en)
Inventor
M Lemoussu
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of DK231675A publication Critical patent/DK231675A/da

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
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/062—Setting decision thresholds using feedforward techniques only
DK231675A 1974-05-27 1975-05-26 Regeneratorkreds for telegrafisignaler DK231675A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418283A FR2273422B1 (xx) 1974-05-27 1974-05-27

Publications (1)

Publication Number Publication Date
DK231675A true DK231675A (da) 1975-11-28

Family

ID=9139294

Family Applications (1)

Application Number Title Priority Date Filing Date
DK231675A DK231675A (da) 1974-05-27 1975-05-26 Regeneratorkreds for telegrafisignaler

Country Status (11)

Country Link
US (1) US4009341A (xx)
JP (1) JPS512303A (xx)
BE (1) BE828662A (xx)
DE (1) DE2522307A1 (xx)
DK (1) DK231675A (xx)
FR (1) FR2273422B1 (xx)
GB (1) GB1500538A (xx)
IE (1) IE41366B1 (xx)
IT (1) IT1038280B (xx)
LU (1) LU72465A1 (xx)
NL (1) NL7506253A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403695A1 (fr) * 1977-09-16 1979-04-13 Cii Honeywell Bull Dispositif pour assurer l'alimentation et la transmission de signaux electriques entre deux dispositifs par l'intermediaire de contacts en nombre reduit
DE2933847C2 (de) * 1979-08-21 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Empfang von Gleichstromzeichen in Fernschreib- und Datenübertragungsanlagen
DE3100801A1 (de) * 1981-01-13 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur stoerimpulsausblendung
JPH03217904A (ja) * 1990-01-23 1991-09-25 Toshiba Mach Co Ltd 入力モジュール
ES2102937B1 (es) * 1994-03-07 1998-04-01 Telefonica Nacional Espana Co Circuito transmisor-receptor.
DE19935755C2 (de) * 1999-07-27 2002-04-11 Siemens Ag Funkeinrichtung mit Energieextraktionseinrichtung
WO2002054752A1 (en) * 2000-12-28 2002-07-11 Koninklijke Philips Electronics N.V. Method for synchronisation of two devices or apparatus connected to a telephone line
US7113547B2 (en) * 2001-08-24 2006-09-26 Matsushita Electric Industrial Co., Ltd. Data communication system, controller device and data communication method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216919B (de) * 1966-01-25 1966-05-18 Telefunken Patent Schaltungsanordnung zur Konstanthaltung des Stromes und zur Gewaehrleistung der Nulliniensymmetrie von Doppelstrom-telegrafiezeichen
US3604941A (en) * 1969-11-18 1971-09-14 Harris Intertype Corp System for sensing indicia on moving members
FR2146946B1 (xx) * 1971-07-27 1974-03-29 Lignes Telegraph Telephon
US3766325A (en) * 1971-09-13 1973-10-16 Lordel Mfg Co Control circuits for key telephone system
BE788735A (fr) * 1971-09-22 1973-03-13 Cit Alcatel Regenerateur d'impulsions
DD97984A1 (xx) * 1972-01-17 1973-05-21
US3840753A (en) * 1972-10-02 1974-10-08 Texas Instruments Inc Tape read amplifier and logic circuit

Also Published As

Publication number Publication date
IT1038280B (it) 1979-11-20
LU72465A1 (xx) 1976-03-17
FR2273422B1 (xx) 1979-09-28
DE2522307A1 (de) 1975-12-11
FR2273422A1 (xx) 1975-12-26
US4009341A (en) 1977-02-22
GB1500538A (en) 1978-02-08
BE828662A (fr) 1975-11-03
IE41366B1 (en) 1979-12-19
JPS512303A (xx) 1976-01-09
IE41366L (en) 1975-11-27
NL7506253A (nl) 1975-12-01

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