FIELD: physics, radio.
SUBSTANCE: invention refers to signal gain control devices in telecommunication equipment and specifically to VoIP voice gain control methods. Method contains the stages as followings: incomer measurements, simultaneous calculation of two, the first and second current gains based on measuring result, calculation of total gain by multiplication of the first and second current gains, and output gain control based on calculated total gain.
EFFECT: higher jump signal response speed, lower background noise, and smooth gain control.
12 cl, 6 dwg
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