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amixer command in Linux with Examples - GeeksforGeeks
https://www.geeksforgeeks.org/amixer-command-in-linux-with-examples/#:~:text=amixer%20%5B-option%5D%20%5Bcommand%5D%20Commands%20and%20Options%3A%20-h%20or,simple%20mixer%20controls%20and%20their%20contents%20as%20well.
Ubuntu Manpage: amixer - command-line mixer for ALSA ...
https://manpages.ubuntu.com/manpages/jammy/en/man1/amixer.1.html
amixer [ -option] [ cmd ] DESCRIPTION amixer allows command-line control of the mixer for the ALSA soundcard driver. amixer supports multiple soundcards. amixer with no arguments will display the current mixer settings for the default soundcard and device. This is a good way to see a list of the simple mixer controls you can use. COMMANDS
sound - Terminal command to set audio volume? - Ask …
https://askubuntu.com/questions/97936/terminal-command-to-set-audio-volume
In order to gather information related to your mixer controls, drop the amixer command with no parameters and you will get a list. Or indicate which audio device you wish to see a list of controls with amixer -c X (where "X" is the number of your audio device). BTW: Remember that DB values are calculated logarithmically and not linearly.
Ubuntu Manpage: ossmix - Open Sound System command-line ...
https://manpages.ubuntu.com/manpages/impish/man1/ossmix.1.html
It's possible to select the mixer device by using the -d<mixernumber> command line This argument (when used) should be the first one on the command line. default the mixer number 0 will be accessed. To find the available mixer devices, type ossinfo -xand look under the Mixers heading for available mixer devices.
sound - Ask Ubuntu
https://askubuntu.com/questions/371970/how-to-switch-between-headphones-and-speakers-manually-from-command-line
First, use alsamixer to find out which mixer controls must be changed to get the desired effect. Then write a script that runs amixer to set those controls. For example: amixer set "Headphone" mute amixer set "Speaker" unmute. In this case, it's likely that you also need to …
Audio/Alsamixer - Ubuntu Wiki
https://wiki.ubuntu.com/Audio/Alsamixer
Open a terminal. (The quickest way is the Ctrl-Alt-T shortcut.) Enter "alsamixer" and press the Enter key. You will now see a user interface. In this user interface, you can do the following: Select your correct sound card using F6 and select F5 to see recording controls as well Move around with left and right arrow keys.
amixer command in Linux with Examples - GeeksforGeeks
https://www.geeksforgeeks.org/amixer-command-in-linux-with-examples/
amixer is a command-line mixer for ALSA(Advanced Linux Sound Architecture) sound-card driver. amixer can support multiple soundcards. amixer with no arguments will display the current mixer settings for the default soundcard as well as the device. This is a good way to see a list of the simple mixer controls that you can use. Syntax:
How to Use PulseAudio to Manage Sounds on Ubuntu 18.04
https://linuxhint.com/pulse_audio_sounds_ubuntu/
Ubuntu 18.04 LTS uses ALSA for sound management by default. You can easily replace it with PulseAudio sound server. PulseAudio is available in the official package repository. So it’s easy to install. You can install PulseAudio with the following command: $ sudo apt install pulseaudio Now press y and then press <Enter>.
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