!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Tue Feb 16 11:31:28 UTC 2016


!!Linux Distribution
!!------------------

LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch


!!DMI Information
!!---------------

Manufacturer:      Dell Inc.
Product Name:      Precision WorkStation T3500  
Product Version:   
Firmware Version:  A17


!!Kernel Information
!!------------------

Kernel release:    2.6.32-573.12.1.el6.x86_64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     1.0.21
Library version:    1.0.22
Utilities version:  1.0.23


!!Loaded ALSA modules
!!-------------------

snd_usb_audio
snd_usb_audio


!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes

aRts:
      Installed - Yes (/usr/bin/artsd)
      Running - No


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [LX6000         ]: USB-Audio - Microsoft LifeChat LX-6000
                      Microsoft Microsoft LifeChat LX-6000 at usb-0000:00:1d.7-3.1.2, full speed
 1 [U0x46d0x81b    ]: USB-Audio - USB Device 0x46d:0x81b
                      USB Device 0x46d:0x81b at usb-0000:00:1d.7-3.1.3, high speed


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1b.0 0403: 8086:3a3e
	Subsystem: 1028:0293


!!Loaded sound module options
!!---------------------------

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1

!!Module: snd_usb_audio
	autoclock : Y
	device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y
	id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)
	ignore_ctl_error : N
	index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1
	vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x045e077f, ctrlif=0, ctlerr=0
Card: Microsoft Microsoft LifeChat LX-6000 at usb-0000:00:1d.7-3.1.2, full speed
  Unit: 5
    Control: name="Headset Playback Volume", index=0
    Info: id=5, control=2, cmask=0x3, channels=2, type="S16"
    Volume: min=-13312, max=0, dBmin=-5200, dBmax=0
  Unit: 5
    Control: name="Headset Playback Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 6
    Control: name="Headset Capture Volume", index=0
    Info: id=6, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-3840, max=3840, dBmin=-1500, dBmax=1500
  Unit: 6
    Control: name="Headset Capture Switch", index=0
    Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
  Unit: 11
    Control: name="Mic Playback Volume", index=0
    Info: id=11, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=-3840, max=3840, dBmin=-1500, dBmax=1500
  Unit: 11
    Control: name="Mic Playback Switch", index=0
    Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
USB Mixer: usb_id=0x046d081b, ctrlif=2, ctlerr=0
Card: USB Device 0x46d:0x81b at usb-0000:00:1d.7-3.1.3, high speed
  Unit: 5
    Control: name="Mic Capture Volume", index=0
    Info: id=5, control=2, cmask=0x0, channels=1, type="S16"
    Volume: min=1536, max=7680, dBmin=600, dBmax=3000
  Unit: 5
    Control: name="Mic Capture Switch", index=0
    Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


!!ALSA Device nodes
!!-----------------

crw-rw----  1 root audio 116, 4 Feb 16 12:19 /dev/snd/controlC0
crw-rw----  1 root audio 116, 7 Feb 16 12:19 /dev/snd/controlC1
crw-rw----  1 root audio 116, 6 Feb 16 12:27 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116, 5 Feb 16 12:31 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116, 8 Feb 16 12:20 /dev/snd/pcmC1D0c
crw-rw----  1 root audio 116, 3 Feb 16 12:19 /dev/snd/seq
crw-rw----  1 root audio 116, 2 Feb 16 12:19 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x. 2 root root  80 Feb 16 12:19 .
drwxr-xr-x. 4 root root 220 Feb 16 12:19 ..
lrwxrwxrwx. 1 root root  12 Feb 16 12:19 usb-046d_081b_A48A09A0-02 -> ../controlC1
lrwxrwxrwx. 1 root root  12 Feb 16 12:19 usb-Microsoft_Microsoft_LifeChat_LX-6000-00 -> ../controlC0

/dev/snd/by-path:
total 0
drwxr-xr-x. 2 root root  80 Feb 16 12:19 .
drwxr-xr-x. 4 root root 220 Feb 16 12:19 ..
lrwxrwxrwx. 1 root root  12 Feb 16 12:19 pci-0000:00:1d.7-usb-0:3.1.2:1.0 -> ../controlC0
lrwxrwxrwx. 1 root root  12 Feb 16 12:19 pci-0000:00:1d.7-usb-0:3.1.3:1.2 -> ../controlC1


!!ALSA configuration files
!!------------------------

!!System wide config file (/etc/asound.conf)

pcm.!default {
   type hw
   card Headset
}
ctl.!default {
   type hw
   card Headset
}



!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: LX6000 [Microsoft LifeChat LX-6000], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: LX6000 [Microsoft LifeChat LX-6000], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: U0x46d0x81b [USB Device 0x46d:0x81b], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [LX6000]

Card hw:0 'LX6000'/'Microsoft Microsoft LifeChat LX-6000 at usb-0000:00:1d.7-3.1.2, full speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB045e:077f'
  Controls      : 8
  Simple ctrls  : 2
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
  Playback channels: Mono
  Limits: Playback 0 - 40
  Mono: Playback 36 [90%] [12.00dB] [on]
Simple mixer control 'Headset',0
  Capabilities: pvolume cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined penum
  Playback channels: Front Left - Front Right
  Capture channels: Mono
  Limits: Playback 0 - 52 Capture 0 - 40
  Mono: Capture 32 [80%] [9.00dB] [on]
  Front Left: Playback 44 [85%] [-8.00dB] [on]
  Front Right: Playback 44 [85%] [-8.00dB] [on]

!!-------Mixer controls for card 1 [U0x46d0x81b]

Card hw:1 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-0000:00:1d.7-3.1.3, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB046d:081b'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
  Capture channels: Mono
  Limits: Capture 0 - 16
  Mono: Capture 12 [75%] [24.00dB] [on]


!!Alsactl output
!!--------------

--startcollapse--
state.LX6000 {
	control.1 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access 'read volatile'
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.2 {
		iface PCM
		name 'Capture Channel Map'
		value.0 0
		value.1 0
		comment {
			access 'read volatile'
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
	control.3 {
		iface MIXER
		name 'Headset Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'Headset Capture Volume'
		value 32
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 40'
			dbmin -1500
			dbmax 1500
			dbvalue.0 900
		}
	}
	control.5 {
		iface MIXER
		name 'Mic Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.6 {
		iface MIXER
		name 'Mic Playback Volume'
		value 36
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 40'
			dbmin -1500
			dbmax 1500
			dbvalue.0 1200
		}
	}
	control.7 {
		iface MIXER
		name 'Headset Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'Headset Playback Volume'
		value.0 44
		value.1 44
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 52'
			dbmin -5200
			dbmax 0
			dbvalue.0 -800
			dbvalue.1 -800
		}
	}
}
state.U0x46d0x81b {
	control.1 {
		iface PCM
		name 'Capture Channel Map'
		value 0
		comment {
			access 'read volatile'
			type INTEGER
			count 1
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'Mic Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'Mic Capture Volume'
		value 12
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 16'
			dbmin 600
			dbmax 3000
			dbvalue.0 2400
		}
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
autofs4
8021q
garp
stp
llc
vboxpci
vboxnetadp
vboxnetflt
vboxdrv
fuse
ipt_REJECT
nf_conntrack_ipv4
nf_defrag_ipv4
iptable_filter
ip_tables
ip6t_REJECT
nf_conntrack_ipv6
nf_defrag_ipv6
xt_state
nf_conntrack
ip6table_filter
ip6_tables
ipv6
ppdev
parport_pc
parport
sg
microcode
serio_raw
iTCO_wdt
iTCO_vendor_support
uvcvideo
videodev
v4l2_compat_ioctl32
snd_usb_audio
snd_seq
snd_pcm
snd_timer
snd_page_alloc
snd_usbmidi_lib
snd_rawmidi
snd_seq_device
snd_hwdep
snd
soundcore
tg3
ptp
pps_core
nvidia
dcdbas
i2c_i801
lpc_ich
mfd_core
i7core_edac
edac_core
shpchp
ext4
jbd2
mbcache
sr_mod
cdrom
sd_mod
crc_t10dif
usb_storage
ahci
nouveau
ttm
drm_kms_helper
drm
i2c_algo_bit
i2c_core
mxm_wmi
video
output
wmi
dm_mirror
dm_region_hash
dm_log
dm_mod


!!ALSA/HDA dmesg
!!--------------

usb 2-3.1.3: set resolution quirk: cval->res = 384
usbcore: registered new interface driver snd-usb-audio
Linux video capture interface: v2.00