lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
01:00.1 Audio device: NVIDIA Corporation GK104 HDMI Audio Controller (rev a1)

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC898 Analog [ALC898 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC898 Digital [ALC898 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

lsmod 
Module                  Size  Used by
usb_storage            47384  0 
uas                    11119  0 
joydev                  9991  0 
hid_generic             1113  0 
usbhid                 36996  0 
hid                    85929  2 hid_generic,usbhid
snd_hda_codec_hdmi     24487  1 
snd_hda_codec_realtek    61193  1 
iTCO_wdt                5255  0 
iTCO_vendor_support     1929  1 iTCO_wdt
nls_cp437               5953  1 
nvidia              11215270  41 
fuse                   69173  7 
coretemp                6070  0 
kvm_intel             124749  0 
kvm                   373917  1 kvm_intel
crc32c_intel            1987  0 
ghash_clmulni_intel     4237  0 
aesni_intel            42081  0 
aes_x86_64              7508  1 aesni_intel
aes_generic            26138  2 aesni_intel,aes_x86_64
ablk_helper             1972  1 aesni_intel
cryptd                  8741  3 ghash_clmulni_intel,aesni_intel,ablk_helper
psmouse                71909  0 
microcode              12377  0 
serio_raw               4689  0 
pcspkr                  1899  0 
i2c_i801                9571  0 
atl1c                  33646  0 
snd_hda_intel          26180  4 
mxm_wmi                 1425  0 
firewire_ohci          31941  0 
lpc_ich                10609  0 
snd_hda_codec          98033  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
firewire_core          53173  1 firewire_ohci
snd_hwdep               6300  1 snd_hda_codec
crc_itu_t               1363  1 firewire_core
snd_pcm                75167  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc          7217  2 snd_pcm,snd_hda_intel
snd_timer              18934  1 snd_pcm
evdev                  10266  7 
e1000e                180191  0 
snd                    59989  15 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel
i2c_core               20707  2 i2c_i801,nvidia
soundcore               5442  1 snd
mei                    32665  0 
thermal                 8119  0 
fan                     2618  0 
acpi_cpufreq            5933  0 
mperf                   1267  1 acpi_cpufreq
wmi                     8379  1 mxm_wmi
video                  11276  0 
processor              26855  1 acpi_cpufreq
button                  4662  0 
vfat                   10119  1 
fat                    48338  1 vfat
ext4                  440434  1 
crc16                   1359  1 ext4
jbd2                   78751  1 ext4
mbcache                 5977  1 ext4
ehci_hcd               41816  0 
xhci_hcd               87050  0 
usbcore               150398  5 uas,usb_storage,ehci_hcd,usbhid,xhci_hcd
usb_common               954  1 usbcore
sd_mod                 29559  8 
ahci                   21360  6 
libahci                20023  1 ahci
libata                167683  2 ahci,libahci
scsi_mod              133386  4 uas,usb_storage,libata,sd_mod