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.)
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
Priority claimed from GB8798/43Aexternal-prioritypatent/GB585827A/en
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES177442A1publicationCriticalpatent/ES177442A1/es
Reduction Or Emphasis Of Bandwidth Of Signals
(AREA)
Abstract
Sistema de comunicación de impulsos eléctricos de modulación en tiempo caracterizado porque el mensaje es transmitido por un tren de impulsos eléctricos controlados en tiempo de modo que el intervalo de tiempo entre cualquier impulso de señal y el impulso precedente en dicho tren depende solamente en la magnitud instantánea de la señal representada por dicho impulso de señal dado.
ES0177442A1941-03-311947-03-31Mejoras en o relativas a sistemas multicanales de comunicacion eléctrica
ExpiredES177442A1
(es)