USER        PID ACCESS COMMAND
/dev/snd/controlC5:  psppwner300   1737 F.... pulseaudio
/dev/snd/controlC3:  psppwner300   1737 F.... pulseaudio
/dev/snd/controlC2:  psppwner300   1737 F.... pulseaudio
/dev/snd/controlC1:  psppwner300   1737 F.... pulseaudio
/dev/snd/controlC0:  psppwner300   1737 F.... pulseaudio