Try switching from ALSA (it is old and soon-to-be-deprecated, I think) to OSS or Pulseaudio.
	
	
	
	
	
Code:
sudo lsmod | grep ossCode:
snd_pcm_oss            49152  0
snd_seq_oss            45056  0
snd_mixer_oss          28672  1 snd_pcm_oss
snd_pcm                90112  5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_hda_core
snd_seq_midi_event     16384  1 snd_seq_oss
snd_seq                65536  4 snd_seq_oss,snd_seq_midi_event
snd_seq_device         16384  2 snd_seq,snd_seq_oss
snd                    81920  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_seq_oss,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm_oss,snd_pcm,snd_mixer_oss
 
 

 
