COMMAND     PID       USER   FD   TYPE DEVICE SIZE NODE NAME
mixer_app  6141 mcginleyr1   17u   CHR 116,10      8851 /dev/snd/controlC0
firefox-b  6183 mcginleyr1  mem    CHR  116,8      8833 /dev/snd/pcmC0D0p
firefox-b  6183 mcginleyr1   59u   CHR  116,8      8833 /dev/snd/pcmC0D0p
evince    15182 mcginleyr1   59u   CHR  116,8      8833 /dev/snd/pcmC0D0p
soffice   16467 mcginleyr1   59u   CHR  116,8      8833 /dev/snd/pcmC0D0p
soffice.b 16481 mcginleyr1   59u   CHR  116,8      8833 /dev/snd/pcmC0D0p