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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
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Amplifiers
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CH273559D1946-04-161947-04-16Procédé de communication par impulsions électriques modulées en temps.
CH273559A
(fr)
Procede et dispositif de demodulation de signaux a enveloppe constante et phase continue modules angulairement par un train de symboles binaires, tolerant les derives de frequence