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 GB31024/50Aexternal-prioritypatent/GB673805A/en
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES200772A1publicationCriticalpatent/ES200772A1/en
A communication system by electrical signals comprising in a transmitter means for periodically solving a signal wave means to derive from each selection a single index that ambiguously represents the selection of signal in a continuous scale and means to transmit the index to a receiver over a communication media; and in the receiver means that respond to the rhythm and direction of change of the received indices to recover ambiguously said signal wave from them. (Machine-translation by Google Translate, not legally binding)
ES0200772A1950-12-201951-12-05A communication system for electrical signals (Machine-translation by Google Translate, not legally binding)
ExpiredES200772A1
(en)