ES184582A1 - MEJORAS EN O RELATIVAS A SISTEMAS DE CENTRALES DE TELECOMUNICACIoN - Google Patents

MEJORAS EN O RELATIVAS A SISTEMAS DE CENTRALES DE TELECOMUNICACIoN

Info

Publication number
ES184582A1
ES184582A1 ES0184582A ES184582A ES184582A1 ES 184582 A1 ES184582 A1 ES 184582A1 ES 0184582 A ES0184582 A ES 0184582A ES 184582 A ES184582 A ES 184582A ES 184582 A1 ES184582 A1 ES 184582A1
Authority
ES
Spain
Prior art keywords
pulse
central systems
telecommunication central
telecommunication
time cycle
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.)
Expired
Application number
ES0184582A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES184582A1 publication Critical patent/ES184582A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Meter Arrangements (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

En un sistema de central de telecomunicación un sistema de transmisión de tiempo de impulso que comprende medios para seleccionar tiempos de impulso de un primer ciclo de tiempo de repetición de impulsos y medios para transferir las modulaciones portadas por tiempos de impulso seleccionados a un número correspondiente de tiempos de impulso en un segundo ciclo de tiempo de repetición de impulso independiente y no relacionado.
ES0184582A 1947-07-22 1948-07-15 MEJORAS EN O RELATIVAS A SISTEMAS DE CENTRALES DE TELECOMUNICACIoN Expired ES184582A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1961547A GB677984A (en) 1947-07-22 1947-07-22 Improvements in or relating to telecommunication electric pulse systems

Publications (1)

Publication Number Publication Date
ES184582A1 true ES184582A1 (es) 1948-12-16

Family

ID=10132318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0184582A Expired ES184582A1 (es) 1947-07-22 1948-07-15 MEJORAS EN O RELATIVAS A SISTEMAS DE CENTRALES DE TELECOMUNICACIoN

Country Status (2)

Country Link
ES (1) ES184582A1 (es)
GB (1) GB677984A (es)

Also Published As

Publication number Publication date
GB677984A (en) 1952-08-27

Similar Documents

Publication Publication Date Title
CH243939A (de) Einrichtung zur Verminderung des Übersprechens bei der absatzweisen Mehrfachsignalübertragung.
FR989180A (fr) Système régénérateur de signaux télégraphiques émis dans le code arythmique
CH333408A (fr) Installation de communication utilisant des impulsions
ES184582A1 (es) MEJORAS EN O RELATIVAS A SISTEMAS DE CENTRALES DE TELECOMUNICACIoN
CH260748A (fr) Dispositif distributeur d'impulsions.
CH233969A (de) Korpuskularstrahlapparat.
ES182252A1 (es) UN SISTEMA DE CONMUTACIoN PARA TELECOMUNICACIoN
CH288280A (de) Automatische Fernschreiberamtsanlage.
CH307830A (fr) Modulateur pour installation de transmission par impulsions codées.
CH276282A (de) Fernmeldeamtsanlage.
CH268314A (de) Schaltung zur Erzeugung kurzdauernder periodischer Impulse.
DK105207C (da) Fremgangsmåde til fremstilling af d-glucon- eller d-glucoheptonsyreadditionssalte af erythromycin.
FR928311A (fr) Système de communication multiplex utilisant des impulsions
CH324090A (de) Verfahren zur Sicherung der Übertragung von Nachrichtenimpulsgruppen
FR1073707A (fr) Dispositif sélecteur de groupe
DK65138C (da) Apparat til Overføring af Manøvreringsimpulser.
FR70712E (fr) Système de communication par impulsions codées
DK94848C (da) Apparat til frembringelse af synkroniseringsimpulser i impulskode-modulationssystemer.
ES8542Y (es) Sistema ele letreros de caracteres cambiables.
DK85722C (da) Apparat til frembringelse af synkroniseringsimpulser i impulskode-modulations-systemer.
CH308154A (de) Telephonanlage mit Einrichtung zum Übertragen von Signalisierungsimpulsen.
CH275642A (de) Verfahren zur gleichzeitigen Übertragung mehrerer Nachrichten mittels phasenmodulierter Impulse.
ES178261A1 (es) Sistema de comunicacion y senalizacion
CH225057A (de) Einrichtung zur Erzeugung periodischer Impulse.
FR897491A (fr) Dispositif de compoundage, notamment de convertisseurs statiques contrôlés