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Priority claimed from CH198368Aexternal-prioritypatent/CH499932A/de
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Publication of BE728208ApublicationCriticalpatent/BE728208A/fr
Procede de diffusion de donnees numeriques, notamment pour la radiodiffusion a haut debit vers des mobiles, a entrelacement temps-frequence et synchronisation analogique
Appareil de detection et de discrimination de sauts de phase dans un signal periodique et application a un signal telephonique de tonalite avec inversions de phase.
Redundant digital information transmission system - uses six frequency pulses in coded sequence to be received within time windows in order to reduce possibility of noise interference