FR2441968A1 - Montage pour la conversion de signaux numeriques binaires en impulsions alternatives pseudoternaires - Google Patents

Montage pour la conversion de signaux numeriques binaires en impulsions alternatives pseudoternaires

Info

Publication number
FR2441968A1
FR2441968A1 FR7927863A FR7927863A FR2441968A1 FR 2441968 A1 FR2441968 A1 FR 2441968A1 FR 7927863 A FR7927863 A FR 7927863A FR 7927863 A FR7927863 A FR 7927863A FR 2441968 A1 FR2441968 A1 FR 2441968A1
Authority
FR
France
Prior art keywords
digital signals
assembly
binary digital
conversion
output
Prior art date
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.)
Withdrawn
Application number
FR7927863A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Original Assignee
Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
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 Tekade Felten and Guilleaume Fernmeldeanlagen GmbH filed Critical Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Publication of FR2441968A1 publication Critical patent/FR2441968A1/fr
Withdrawn legal-status Critical Current

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
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Logic Circuits (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

L'INVENTION CONCERNE UN MONTAGE POUR LA CONVERSION DE SIGNAUX NUMERIQUES BINAIRES A FREQUENCE DE SUCCESSION DE BITS EN IMPULSIONS ALTERNATIVES PSEUDOTERNAIRES. MONTAGE CARACTERISE EN CE QU'IL COMPORTE UN ETAGE FORMATEUR D'IMPULSIONS I PRESENTANT UNE ENTREE DE SIGNAL S ET UNE ENTREE DE RYTHME T, UNE PREMIERE SORTIE A DE L'ETAGE FORMATEUR D'IMPULSIONS ETANT RELIEE A UN CIRCUIT DE PORTE III; EN OUTRE, UNE DEUXIEME SORTIE DE L'ETAGE FORMATEUR D'IMPULSIONS ETANT RELIEE A UNE ENTREE DE SIGNAL DE COMMANDE B D'UNE UNITE DE SIGNAL DE COMMANDEII ET EN CE QUE L'UNITE DE SIGNAL DE COMMANDE II, PAR UNE SORTIE DE SIGNAL DE COMMANDE C, COMMANDE LE CIRCUIT DE PORTE III DE TELLE SORTE QU'UNE IMPULSION ALTERNATIVE PSEUDOTERNAIRE EST ENGENDREE A LA SORTIE DU SIGNAL F. L'INVENTION EST PLUS PARTICULIEREMENT APPLICABLE A LA CONVERSION DE SIGNAUX NUMERIQUES BINAIRES.
FR7927863A 1978-11-18 1979-10-31 Montage pour la conversion de signaux numeriques binaires en impulsions alternatives pseudoternaires Withdrawn FR2441968A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782850129 DE2850129A1 (de) 1978-11-18 1978-11-18 Schaltungsanordnung zur umwandlung von binaeren digitalsignalen in pseudoternaere wechselimpulse

Publications (1)

Publication Number Publication Date
FR2441968A1 true FR2441968A1 (fr) 1980-06-13

Family

ID=6055047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927863A Withdrawn FR2441968A1 (fr) 1978-11-18 1979-10-31 Montage pour la conversion de signaux numeriques binaires en impulsions alternatives pseudoternaires

Country Status (7)

Country Link
US (1) US4346367A (fr)
JP (1) JPS5573162A (fr)
CA (1) CA1134046A (fr)
DE (1) DE2850129A1 (fr)
FR (1) FR2441968A1 (fr)
GB (1) GB2038143A (fr)
SE (1) SE7907523L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224479A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Anordnung zur erzeugung gleichstromfeier pseudoternaerer signale

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8006165A (nl) * 1980-11-12 1982-06-01 Philips Nv Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem.
JPS59190790A (ja) * 1983-04-13 1984-10-29 Iwatsu Electric Co Ltd 加入者線伝送方式
US5511119A (en) * 1993-02-10 1996-04-23 Bell Communications Research, Inc. Method and system for compensating for coupling between circuits of quaded cable in a telecommunication transmission system
US5995016A (en) * 1996-12-17 1999-11-30 Rambus Inc. Method and apparatus for N choose M device selection
FR2802688B1 (fr) * 1999-12-20 2002-02-08 Commissariat Energie Atomique Procede de transmission d'informations d'un dispositif interrogateur vers des objets portatifs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154777A (en) * 1962-07-25 1964-10-27 Bell Telephone Labor Inc Three-level binary code transmission
GB1008387A (en) * 1960-12-19 1965-10-27 Western Electric Co Improvements in or relating to pulse code communication
GB1146728A (en) * 1965-09-20 1969-03-26 Trt Telecom Radio Electr Improvements in and relating to binary information transmission systems
DE1965883A1 (de) * 1969-06-28 1971-02-18 Siemens Ag Verfahren zur Datenuebertragung
US3863025A (en) * 1973-04-25 1975-01-28 Gte Automatic Electric Lab Inc Data transmission method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233236A (en) * 1961-06-28 1966-02-01 Lear Siegler Inc System for bandwidth compression of binary signals
US3502810A (en) * 1966-08-15 1970-03-24 Bell Telephone Labor Inc Bipolar pulse transmission system with self-derived timing and drift compensation
US3622983A (en) * 1969-10-10 1971-11-23 Northern Electric Co Pseudodensity modulation system
FR2301137A1 (fr) * 1975-02-14 1976-09-10 Telecommunications Sa Procede et dispositif pour la formation d'un signal bipolaire de rapport cyclique 1/2

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008387A (en) * 1960-12-19 1965-10-27 Western Electric Co Improvements in or relating to pulse code communication
US3154777A (en) * 1962-07-25 1964-10-27 Bell Telephone Labor Inc Three-level binary code transmission
GB1146728A (en) * 1965-09-20 1969-03-26 Trt Telecom Radio Electr Improvements in and relating to binary information transmission systems
DE1965883A1 (de) * 1969-06-28 1971-02-18 Siemens Ag Verfahren zur Datenuebertragung
US3863025A (en) * 1973-04-25 1975-01-28 Gte Automatic Electric Lab Inc Data transmission method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224479A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Anordnung zur erzeugung gleichstromfeier pseudoternaerer signale

Also Published As

Publication number Publication date
GB2038143A (en) 1980-07-16
CA1134046A (fr) 1982-10-19
SE7907523L (sv) 1980-05-19
DE2850129A1 (de) 1980-06-04
US4346367A (en) 1982-08-24
JPS5573162A (en) 1980-06-02

Similar Documents

Publication Publication Date Title
AU584597B2 (en) Interpolating filter arrangement with irrational ratio between the input and the output sampling frequencies
DE3373856D1 (en) Direct digital to digital sampling rate conversion method and apparatus
JPS56152373A (en) Laser recording device
FR2441968A1 (fr) Montage pour la conversion de signaux numeriques binaires en impulsions alternatives pseudoternaires
GB1501235A (en) Circuit arrangement for use in a telephone set
GB1188328A (en) Electrical Drives with Motor Energizing Systems
FR2397107A1 (fr)
EP0213695A3 (fr) Générateur numérique de bruit
AU540220B2 (en) Determination of median frequency of 3 sequences
GB1014358A (en) Pulse converting system
ES2113436T3 (es) Muestreo de señales.
SU400024A1 (ru) Время-импульсный пониусный преобразователь
FI854683A0 (fi) Till sin troeskelkaenslighet foerbaettrad analogdigitalomvandlingsanordning foer en radiofrekvensmottagare.
US4716373A (en) Method and circuit arrangement for increasing the signal-to-noise ratio of a periodical electrical signal
US4717837A (en) Sample and hold network
SU936403A1 (ru) Формирователь напр жени ступенчатой формы
JPS6437124A (en) Pulse width modulating signal generator
SU1723662A1 (ru) Способ регистрации измен ющихс сигналов и устройство дл его осуществлени
JPS57150113A (en) Muting device
JPS581566B2 (ja) パルス発生回路
SU902297A1 (ru) Устройство дл передачи частотно-манипулированных сигналов
SU611287A1 (ru) Демодул тор частотно-модулированного сигнала
SU1163478A1 (ru) Преобразователь двоичного кода в биимпульсный
SU1665544A1 (ru) Устройство формировани видеосигнала
SU949803A2 (ru) Устройство дл преобразовани параллельного кода в частоту следовани импульсов

Legal Events

Date Code Title Description
ST Notification of lapse