pavucontrol: pavucontrol (PulseAudio Volume Controller) pavucontrol: pavucontrol: It is a simple GTK based volume control tool ("mixer") for PulseAudio pavucontrol: sound server. In contrast to classic mixer tools, this one allows you pavucontrol: to control both the volume of hardware devices and of each playback pavucontrol: stream separately. pavucontrol: pavucontrol: Homepage: https://freedesktop.org/software/pulseaudio/pavucontrol pavucontrol: pavucontrol: pavucontrol: