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- root@ubuntu:/home/ubuntu# aptitude show alsa-utils
- Package: alsa-utils
- State: installed
- Automatically installed: yes
- Multi-Arch: foreign
- Version: 1.0.27.2-1ubuntu2
- Priority: необязательный
- Section: sound
- Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
- Architecture: amd64
- Uncompressed Size: 2 208 k
- Depends: lsb-base (>= 3.0-9), kmod, whiptail | dialog, libasound2 (>= 1.0.27), libc6 (>= 2.15),
- libncursesw5 (>= 5.6+20080119), libsamplerate0 (>= 0.1.7), libtinfo5
- Recommends: alsa-base (>= 1.0.15)
- Provides: audio-mixer
- Description: Утилиты для настройки и использования ALSA
- Included tools:
- * alsactl: advanced controls for ALSA sound drivers
- * alsaloop: create loopbacks between PCM capture and playback devices
- * alsamixer: curses mixer
- * alsaucm: alsa use case manager
- * amixer: command line mixer
- * amidi: read from and write to ALSA RawMIDI ports
- * aplay, arecord: command line playback and recording
- * aplaymidi, arecordmidi: command line MIDI playback and recording
- * aconnect, aseqnet, aseqdump: command line MIDI sequencer control
- * iecset: set or dump IEC958 status bits
- * speaker-test: speaker test tone generator
- ALSA — это продвинутая звуковая архитектура Linux (Advanced Linux Sound Architecture).
- Homepage: http://www.alsa-project.org/
- 12:23:02
- root@ubuntu:/home/ubuntu# amixer
- Simple mixer control 'Master',0
- Capabilities: pvolume pvolume-joined pswitch pswitch-joined
- Playback channels: Mono
- Limits: Playback 0 - 64
- Mono: Playback 44 [69%] [-20.00dB] [on]
- Simple mixer control 'Headphone',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 64
- Mono:
- Front Left: Playback 64 [100%] [0.00dB] [on]
- Front Right: Playback 64 [100%] [0.00dB] [on]
- Simple mixer control 'PCM',0
- Capabilities: pvolume
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 255
- Mono:
- Front Left: Playback 255 [100%] [0.00dB]
- Front Right: Playback 255 [100%] [0.00dB]
- Simple mixer control 'Front',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 64
- Mono:
- Front Left: Playback 64 [100%] [0.00dB] [on]
- Front Right: Playback 64 [100%] [0.00dB] [on]
- Simple mixer control 'Front Mic',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 31
- Mono:
- Front Left: Playback 0 [0%] [-34.50dB] [off]
- Front Right: Playback 0 [0%] [-34.50dB] [off]
- Simple mixer control 'Front Mic Boost',0
- Capabilities: volume
- Playback channels: Front Left - Front Right
- Capture channels: Front Left - Front Right
- Limits: 0 - 3
- Front Left: 0 [0%] [0.00dB]
- Front Right: 0 [0%] [0.00dB]
- Simple mixer control 'Surround',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 64
- Mono:
- Front Left: Playback 64 [100%] [0.00dB] [on]
- Front Right: Playback 64 [100%] [0.00dB] [on]
- Simple mixer control 'Center',0
- Capabilities: pvolume pvolume-joined pswitch pswitch-joined
- Playback channels: Mono
- Limits: Playback 0 - 64
- Mono: Playback 64 [100%] [0.00dB] [on]
- Simple mixer control 'LFE',0
- Capabilities: pvolume pvolume-joined pswitch pswitch-joined
- Playback channels: Mono
- Limits: Playback 0 - 64
- Mono: Playback 64 [100%] [0.00dB] [on]
- Simple mixer control 'Line',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 31
- Mono:
- Front Left: Playback 0 [0%] [-34.50dB] [off]
- Front Right: Playback 0 [0%] [-34.50dB] [off]
- Simple mixer control 'Line Boost',0
- Capabilities: volume
- Playback channels: Front Left - Front Right
- Capture channels: Front Left - Front Right
- Limits: 0 - 3
- Front Left: 0 [0%] [0.00dB]
- Front Right: 0 [0%] [0.00dB]
- Simple mixer control 'Capture',0
- Capabilities: cvolume cswitch
- Capture channels: Front Left - Front Right
- Limits: Capture 0 - 46
- Front Left: Capture 46 [100%] [30.00dB] [on]
- Front Right: Capture 46 [100%] [30.00dB] [on]
- Simple mixer control 'Capture',1
- Capabilities: cvolume cswitch
- Capture channels: Front Left - Front Right
- Limits: Capture 0 - 46
- Front Left: Capture 46 [100%] [30.00dB] [off]
- Front Right: Capture 46 [100%] [30.00dB] [off]
- Simple mixer control 'Auto-Mute Mode',0
- Capabilities: enum
- Items: 'Disabled' 'Enabled'
- Item0: 'Enabled'
- Simple mixer control 'Channel Mode',0
- Capabilities: enum
- Items: '2ch' '4ch' '6ch'
- Item0: '2ch'
- Simple mixer control 'Input Source',0
- Capabilities: cenum
- Items: 'Front Mic' 'Rear Mic' 'Line'
- Item0: 'Line'
- Simple mixer control 'Input Source',1
- Capabilities: cenum
- Items: 'Front Mic' 'Rear Mic' 'Line'
- Item0: 'Line'
- Simple mixer control 'Rear Mic',0
- Capabilities: pvolume pswitch
- Playback channels: Front Left - Front Right
- Limits: Playback 0 - 31
- Mono:
- Front Left: Playback 0 [0%] [-34.50dB] [off]
- Front Right: Playback 0 [0%] [-34.50dB] [off]
- Simple mixer control 'Rear Mic Boost',0
- Capabilities: volume
- Playback channels: Front Left - Front Right
- Capture channels: Front Left - Front Right
- Limits: 0 - 3
- Front Left: 1 [33%] [10.00dB]
- Front Right: 1 [33%] [10.00dB]
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