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Publication of BE477653ApublicationCriticalpatent/BE477653A/fr
H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
Circuit de réglage du rapport cyclique d'un signal périodique impulsionnel et dispositif multiplicateur de fréquence par 2n, incluant ce circuit de réglage