[Attenuation of impulse interference at the output of a differential modulator].
A method of diminishing pulsed interference at the differential modulator output which arises at the commutation frequency is described. This method is based on the possibility to shift commutation pulses in relation to zero level in one or other side, depending on the cut-off voltage used in the modulator of transistors, and regulate the amplitude of the pulses themselves in a wide range. This possibility is realized by supplying the control generator from the regulating source. Such a shift permitted to diminish the interference amplitude at the modulator output to less than ImV at the commutation frequency of 3kz and the signal-source resistance of about 10 M omega.
D004582:Electronics, Medical / Q000379:methods*
Umen'shenie impul'snoĭ pomekhi na vykhode differentsial'nogo moduliatora.