chef@chef-Aspire-5935:~$ cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xd9b00000 irq 48
 1 [NVidia         ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xd1000000 irq 16
chef@chef-Aspire-5935:~$ cat /proc/asound/modules
 0 snd_hda_intel
 1 snd_hda_intel
chef@chef-Aspire-5935:~$ lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
01:00.1 Audio device: NVIDIA Corporation GT216 HDMI Audio Controller (rev a1)
chef@chef-Aspire-5935:~$