Heb een commando gevonden wat mijn soundlevels displayed.
Wellicht dat hier meer uit te ontdekken is:
dennish@dennish-desktop:~$ amixer
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 26 [84%] [-7.50dB] [on]
Front Right: Playback 26 [84%] [-7.50dB] [on]
Simple mixer control 'Headphone LFE',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Headphone',1
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'Headphone Center',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Tone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [off]
Front Right: Playback [off]
Simple mixer control 'Bass',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 20 [50%]
Front Right: 20 [50%]
Simple mixer control 'Treble',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 40
Front Left: 20 [50%]
Front Right: 20 [50%]
Simple mixer control '3D Control - Switch',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control '3D Control Sigmatel - Depth',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 0 [0%]
Simple mixer control '3D Control Sigmatel - Rear Depth',0
Capabilities: volume volume-joined
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 3
Mono: 0 [0%]
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 30 [97%] [10.50dB] [on]
Front Right: Playback 30 [97%] [10.50dB] [on]
Simple mixer control 'Front',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 100
Front Left: Capture 80 [80%] [-8.00dB] [off]
Front Right: Capture 80 [80%] [-8.00dB] [off]
Simple mixer control 'Surround',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 100 [100%] [0.00dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 100 [100%] [0.00dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 100 [100%] [0.00dB]
Simple mixer control 'Synth',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB] [off]
Front Right: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB] [off]
Simple mixer control 'Wave',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB] [off]
Front Right: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB] [off]
Simple mixer control 'Wave Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'Wave LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'Wave Surround',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Mono:
Front Left: Playback 0 [0%] [-99999.99dB]
Front Right: Playback 0 [0%] [-99999.99dB]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 26 [84%] [4.50dB] [off] Capture [off]
Front Right: Playback 26 [84%] [4.50dB] [off] Capture [off]
Simple mixer control 'Line LiveDrive',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'Line2 LiveDrive',1
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'CD',0
Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 29 [94%] [9.00dB] [on] Capture [off]
Front Right: Playback 29 [94%] [9.00dB] [on] Capture [off]
Simple mixer control 'Mic',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 28 [90%] [7.50dB] [on]
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Mic Boost (+20dB)',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Mic Select',0
Capabilities: enum
Items: 'Mic1' 'Mic2'
Item0: 'Mic1'
Simple mixer control 'Video',0
Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Phone',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [-34.50dB] [off]
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'IEC958 Coaxial',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'IEC958 LiveDrive',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'IEC958 Optical Raw',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [off]
Front Right: Playback [off]
Simple mixer control 'IEC958 TTL',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Front Right: Playback 0 [0%] [-99999.99dB] Capture 0 [0%] [-99999.99dB] [off]
Simple mixer control 'PC Speaker',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 15
Mono: Playback 0 [0%] [-45.00dB] [off]
Simple mixer control 'Aux',0
Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 15 [100%] [22.50dB] [off]
Front Right: Capture 15 [100%] [22.50dB] [off]
Simple mixer control 'Mix',0
Capabilities: cswitch cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
Capabilities: cswitch cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'AC97',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB]
Front Right: Playback 80 [80%] [-8.00dB] Capture 80 [80%] [-8.00dB]
Simple mixer control 'External Amplifier',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'SB Live Analog/Digital Output Jack',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Sigmatel 4-Speaker Stereo',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Sigmatel Output Bias',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Sigmatel Surround',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-46.50dB] [off]
Front Right: Playback 0 [0%] [-46.50dB] [off]
Simple mixer control 'Sigmatel Surround Phase Inversion Playback ',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]