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ALSA Information Script v 0.4.3
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Linux Distribution
------------------

DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu feisty (development branch)"


Kernel Information
------------------

Kernel release:    2.6.20-11-386
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       No


ALSA Version
------------

Driver version:     1.0.14rc1
Library version:    1.0.13
Utilities version:  1.0.13


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

snd_usb_audio


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

 0 [Audio          ]: USB-Audio - USB Audio
                      USB Audio at usb-0000:00:02.1-1, full speed


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

00:06.0 Multimedia audio controller: nVidia Corporation nForce3 Audio (rev a2)
00:06.1 Modem: nVidia Corporation nForce3 Audio (rev a2)


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

Vendor id: 10de
Device id: 00da
Needed module: snd_intel8x0
i810_audio


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

crw-rw---- 1 root audio 116, 6 2007-03-18 15:35 /dev/snd/controlC0
crw-rw---- 1 root audio 116, 5 2007-03-18 15:35 /dev/snd/pcmC0D0c
crw-rw---- 1 root audio 116, 4 2007-03-18 15:35 /dev/snd/pcmC0D0p
crw-rw---- 1 root audio 116, 3 2007-03-18 14:33 /dev/snd/seq
crw-rw---- 1 root audio 116, 2 2007-03-18 14:33 /dev/snd/timer


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

User specific config file (/home/peoro/.asoundrc)

pcm.!default {
	type dmix 
	ipc_key 1024
	ipc_key_add_uid false
	ipc_perm 0660
	slave {
		pcm "hw:0,0"
		rate 48000
		channels 2
		period_time 0
		period_size 1024
		buffer_time 0
		buffer_size 8192
	}
}


Aplay output
------------

**** List of PLAYBACK Hardware Devices ****
card 0: Audio [USB Audio], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


Amixer output
-------------

Simple mixer control 'PCM',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 128
  Front Left: Capture 128 [100%] [22.86dB] [on]
  Front Right: Capture 128 [100%] [22.86dB] [on]
Simple mixer control 'PCM Capture Source',0
  Capabilities: enum
  Items: 'Mic' 'Input 1'
  Item0: 'Mic'
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined cvolume pswitch pswitch-joined cswitch cswitch-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: Playback 0 - 255 Capture 0 - 128
  Mono: Playback 0 [0%] [0.00dB] [off] Capture 0 [0%] [0.18dB] [on]
Simple mixer control 'Auto Gain Control',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [45.90dB] [on]
  Front Right: Playback 255 [100%] [45.90dB] [on]
Simple mixer control 'Speaker',1
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 255
  Mono: Playback 255 [100%] [-1.97dB] [on]