root@quixotic:/home/fantasia# lsmod | grep snd_ 
snd_emu10k1_synth       9344  0 
snd_emux_synth         40064  1 snd_emu10k1_synth
snd_seq_virmidi         9216  1 snd_emux_synth
snd_seq_midi_emul       9088  1 snd_emux_synth
snd_emu10k1           152864  2 snd_emu10k1_synth
snd_ac97_codec        122200  1 snd_emu10k1
ac97_bus                4096  1 snd_ac97_codec
snd_util_mem            6656  2 snd_emux_synth,snd_emu10k1
snd_hwdep              12168  2 snd_emux_synth,snd_emu10k1
snd_seq_dummy           5380  0 
snd_seq_oss            36864  0 
snd_seq_midi           11008  0 
snd_rawmidi            29824  3 snd_seq_virmidi,snd_emu10k1,snd_seq_midi
snd_seq_midi_event      9984  3 snd_seq_virmidi,snd_seq_oss,snd_seq_midi
snd_seq                62496  9 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_hda_intel         337192  3 
snd_seq_device         10260  8 snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd_pcm_oss            50048  0 
snd_mixer_oss          20096  1 snd_pcm_oss
snd_pcm                94344  5 snd_emu10k1,snd_ac97_codec,snd_hda_intel,snd_pcm_oss
snd_timer              27272  4 snd_emu10k1,snd_seq,snd_pcm
snd                    69288  20 snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_ac97_codec,snd_hwdep,snd_seq_oss,snd_rawmidi,snd_seq,snd_hda_intel,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
snd_page_alloc         12560  3 snd_emu10k1,snd_hda_intel,snd_pcm
root@quixotic:/home/fantasia# 


root@quixotic:/home/fantasia# aplay -L
default:CARD=NVidia
    HDA NVidia, ALC883 Analog
    Default Audio Device
front:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    Front speakers
surround40:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=NVidia,DEV=0
    HDA NVidia, ALC883 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=NVidia,DEV=0
    HDA NVidia
    IEC958 (S/PDIF) Digital Audio Output
null
    Discard all samples (playback) or generate zero samples (capture)
default:CARD=Audigy
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    Default Audio Device
front:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    Front speakers
rear:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    Rear speakers
center_lfe:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    Center and Subwoofer speakers
surround40:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
iec958:CARD=Audigy,DEV=0
    Audigy 1 [SB0090], ADC Capture/Standard PCM Playback
    IEC958 (S/PDIF) Digital Audio Output
root@quixotic:/home/fantasia#