~ $ amixer -c0 contents numid=19,iface=CARD,name='Headphone Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=16,iface=CARD,name='Internal Mic Phantom Jack' ; type=BOOLEAN,access=r-------,values=1 : values=on numid=15,iface=CARD,name='Mic Jack' ; type=BOOLEAN,access=r-------,values=1 : values=off numid=17,iface=CARD,name='Speaker Front Phantom Jack' ; type=BOOLEAN,access=r-------,values=1 : values=on numid=18,iface=CARD,name='Speaker Surround Phantom Jack' ; type=BOOLEAN,access=r-------,values=1 : values=on numid=14,iface=MIXER,name='Master Playback Switch' ; type=BOOLEAN,access=rw------,values=1 : values=on numid=13,iface=MIXER,name='Master Playback Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=87,step=0 : values=76 | dBscale-min=-65.25dB,step=0.75dB,mute=0 numid=6,iface=MIXER,name='Headphone Playback Switch' ; type=BOOLEAN,access=rw------,values=2 : values=on,on numid=5,iface=MIXER,name='Headphone Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=87,step=0 : values=87,87 | dBscale-min=-65.25dB,step=0.75dB,mute=0 numid=22,iface=MIXER,name='PCM Playback Volume' ; type=INTEGER,access=rw---RW-,values=2,min=0,max=255,step=0 : values=254,254 | dBscale-min=-51.00dB,step=0.20dB,mute=0 numid=12,iface=MIXER,name='Mic Boost Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=3,step=0 : values=0,0 | dBscale-min=0.00dB,step=10.00dB,mute=0 numid=8,iface=MIXER,name='Mic Playback Switch' ; type=BOOLEAN,access=rw------,values=2 : values=off,off numid=7,iface=MIXER,name='Mic Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=31,step=0 : values=0,0 | dBscale-min=-34.50dB,step=1.50dB,mute=0 numid=11,iface=MIXER,name='Capture Switch' ; type=BOOLEAN,access=rw------,values=2 : values=on,on numid=10,iface=MIXER,name='Capture Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=63,step=0 : values=38,38 | dBscale-min=-17.25dB,step=0.75dB,mute=0 numid=9,iface=MIXER,name='Auto-Mute Mode' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'Disabled' ; Item #1 'Enabled' : values=1 numid=4,iface=MIXER,name='Bass Speaker Playback Switch' ; type=BOOLEAN,access=rw------,values=2 : values=on,on numid=3,iface=MIXER,name='Bass Speaker Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=87,step=0 : values=87,87 | dBscale-min=-65.25dB,step=0.75dB,mute=0 numid=2,iface=MIXER,name='Speaker Playback Switch' ; type=BOOLEAN,access=rw------,values=2 : values=on,on numid=1,iface=MIXER,name='Speaker Playback Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=87,step=0 : values=87,87 | dBscale-min=-65.25dB,step=0.75dB,mute=0 numid=21,iface=PCM,name='Capture Channel Map' ; type=INTEGER,access=r----R--,values=2,min=0,max=36,step=0 : values=0,0 | | chmap-fixed=FL,FR
numid=20,iface=PCM,name='Playback Channel Map' ; type=INTEGER,access=r----R--,values=4,min=0,max=36,step=0 : values=0,0,0,0 | | chmap-fixed=FL,FR
~ $ amixer -c0 contents iface=CARD, name='Headphone Jack' access= r------ -,values= 1 iface=CARD, name='Internal Mic Phantom Jack' access= r------ -,values= 1 iface=CARD, name='Mic Jack' access= r------ -,values= 1 iface=CARD, name='Speaker Front Phantom Jack' access= r------ -,values= 1 iface=CARD, name='Speaker Surround Phantom Jack' access= r------ -,values= 1 iface=MIXER, name='Master Playback Switch' access= rw----- -,values= 1 iface=MIXER, name='Master Playback Volume' access= rw---R- -,values= 1,min=0, max=87, step=0 min=-65. 25dB,step= 0.75dB, mute=0 iface=MIXER, name='Headphone Playback Switch' access= rw----- -,values= 2 iface=MIXER, name='Headphone Playback Volume' access= rw---R- -,values= 2,min=0, max=87, step=0 min=-65. 25dB,step= 0.75dB, mute=0 iface=MIXER, name='PCM Playback Volume' access= rw---RW- ,values= 2,min=0, max=255, step=0 min=-51. 00dB,step= 0.20dB, mute=0 iface=MIXER, name='Mic Boost Volume' access= rw---R- -,values= 2,min=0, max=3,step= 0 min=0.00dB, step=10. 00dB,mute= 0 iface=MIXER, name='Mic Playback Switch' access= rw----- -,values= 2 iface=MIXER, name='Mic Playback Volume' access= rw---R- -,values= 2,min=0, max=31, step=0 min=-34. 50dB,step= 1.50dB, mute=0 iface=MIXER, name='Capture Switch' access= rw----- -,values= 2 iface=MIXER, name='Capture Volume' access= rw---R- -,values= 2,min=0, max=63, step=0 min=-17. 25dB,step= 0.75dB, mute=0 iface=MIXER, name='Auto- Mute Mode' ,access= rw----- -,values= 1,items= 2 iface=MIXER, name='Bass Speaker Playback Switch' access= rw----- -,values= 2 iface=MIXER, name='Bass Speaker Playback Volume' access= rw---R- -,values= 2,min=0, max=87, step=0 min=-65. 25dB,step= 0.75dB, mute=0 iface=MIXER, name='Speaker Playback Switch' access= rw----- -,values= 2 iface=MIXER, name='Speaker Playback Volume' access= rw---R- -,values= 2,min=0, max=87, step=0 min=-65. 25dB,step= 0.75dB, mute=0 iface=PCM, name='Capture Channel Map' access= r----R- -,values= 2,min=0, max=36, step=0
numid=19,
; type=BOOLEAN,
: values=off
numid=16,
; type=BOOLEAN,
: values=on
numid=15,
; type=BOOLEAN,
: values=off
numid=17,
; type=BOOLEAN,
: values=on
numid=18,
; type=BOOLEAN,
: values=on
numid=14,
; type=BOOLEAN,
: values=on
numid=13,
; type=INTEGER,
: values=76
| dBscale-
numid=6,
; type=BOOLEAN,
: values=on,on
numid=5,
; type=INTEGER,
: values=87,87
| dBscale-
numid=22,
; type=INTEGER,
: values=254,254
| dBscale-
numid=12,
; type=INTEGER,
: values=0,0
| dBscale-
numid=8,
; type=BOOLEAN,
: values=off,off
numid=7,
; type=INTEGER,
: values=0,0
| dBscale-
numid=11,
; type=BOOLEAN,
: values=on,on
numid=10,
; type=INTEGER,
: values=38,38
| dBscale-
numid=9,
; type=ENUMERATED
; Item #0 'Disabled'
; Item #1 'Enabled'
: values=1
numid=4,
; type=BOOLEAN,
: values=on,on
numid=3,
; type=INTEGER,
: values=87,87
| dBscale-
numid=2,
; type=BOOLEAN,
: values=on,on
numid=1,
; type=INTEGER,
: values=87,87
| dBscale-
numid=21,
; type=INTEGER,
: values=0,0
| | chmap-fixed=FL,FR
numid=20, iface=PCM, name='Playback Channel Map' access= r----R- -,values= 4,min=0, max=36, step=0
; type=INTEGER,
: values=0,0,0,0
| | chmap-fixed=FL,FR