BE828662A - Dispositif regenerateur de signaux telegraphiques - Google Patents

Dispositif regenerateur de signaux telegraphiques

Info

Publication number
BE828662A
BE828662A BE1006634A BE1006634A BE828662A BE 828662 A BE828662 A BE 828662A BE 1006634 A BE1006634 A BE 1006634A BE 1006634 A BE1006634 A BE 1006634A BE 828662 A BE828662 A BE 828662A
Authority
BE
Belgium
Prior art keywords
regenerator
telegraphic signals
telegraphic
signals
Prior art date
Application number
BE1006634A
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
Application filed filed Critical
Publication of BE828662A publication Critical patent/BE828662A/xx

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
BE1006634A 1974-05-27 1975-05-02 Dispositif regenerateur de signaux telegraphiques BE828662A (fr)

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
BE828662A true BE828662A (fr) 1975-11-03

Family

ID=9139294

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006634A BE828662A (fr) 1974-05-27 1975-05-02 Dispositif regenerateur de signaux telegraphiques

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
IE41366B1 (en) 1979-12-19
JPS512303A (xx) 1976-01-09
IE41366L (en) 1975-11-27
NL7506253A (nl) 1975-12-01
DK231675A (da) 1975-11-28

Similar Documents

Publication Publication Date Title
AT373455B (de) Verbesserte unempfindlichkeit gegenueber frequenzselektiver daempfung aufweisendes digitales datenuebertragungssystem
FR2285014A1 (fr) Circuit de demodulation de signaux porteurs numeriques
NO753549L (no) Anordning til overfoering av informasjon
IT1042394B (it) Dispositivo per modulare e filtrare segnali digitali
DK142894C (da) Signaloptagelsessystem
BE855460A (fr) Transmetteur de donnees numeriques
BE828148A (fr) Dispositif de centrage
FR2327584A1 (fr) Horloge emettant des signaux horaires
FR2284419A1 (fr) Dispositif de percage
NO137954C (no) Anordning for overfoering av informasjon
FR2276648A1 (fr) Systeme de transmission de signaux
BE828662A (fr) Dispositif regenerateur de signaux telegraphiques
FR2292142A1 (fr) Dispositif de couplage
FR2294009A1 (fr) Dispositif de percage
BE883286A (fr) Modulateur-demodulateur de donnees
SE400682B (sv) Transmissionssystem for pulssignaler med fast klockfrekvens
FR2277473A1 (fr) Transmission de signaux numeriques
BE850718A (fr) Dispositif de transmission de signaux numeriques
FR2280139A1 (fr) Dispositif de compression de donnees
FR2275099A1 (fr) Systeme de reproduction de signaux
BE824248A (fr) Dispositif de transmission de signaux en opposition de phase
BE823911A (fr) Dispositif de cadran
AT341011B (de) Schaltungsanordnung zum begrenzen der ubertragungsgeschwindigkeit von binaren datensignalen
BE824757A (fr) Generateur d'indicatif pour telescripteur ou tele-imprimeur de donnees
BE782055A (fr) Generateur de signaux de tonalite numerique