USER        PID ACCESS COMMAND
/dev/snd/controlC0:  apw        2721 F.... pulseaudio
/dev/snd/controlC2:  apw        2721 F.... pulseaudio
/dev/snd/pcmC2D0p:   apw        2721 F...m pulseaudio
/dev/snd/controlC1:  apw        2721 F.... pulseaudio
/dev/snd/pcmC1D0c:   apw        2721 F...m pulseaudio