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sound - Setting the default ALSA device for ... - Ask Ubuntu
https://askubuntu.com/questions/294512/setting-the-default-alsa-device-for-pulseaudio
You can select the default device in PulseAudio with a GUI like the GNOME volume control, pavucontrol, or from the command line using pacmd set-default-sink. By default, PulseAudio opens devices for 44.1 kHz or 48 kHz, whichever leads to lower resampling effort (so 96 kHz audio would usually lead to the device being opened at 48 kHz.
Setting Default Audio Device in Ubuntu 18.04 | rastating ...
https://rastating.github.io/setting-default-audio-device-in-ubuntu-18-04/
In this case, the device name is alsa_output.pci-0000_00_1f.3.analog-stereo. With the name known, pactlcan be executed using the set-default-sinkoption, to switch the output device. In the above example, the command that would be executed is: pactl set-default-sink 'alsa_output.pci-0000_00_1f.3.analog-stereo'
How do you set a default audio output device ... - Ask …
https://askubuntu.com/questions/1038490/how-do-you-set-a-default-audio-output-device-in-ubuntu
Open the application "Startup Applications" (Should be preinstalled on Ubuntu) Click on "Add" Give your startup item a name Copy your command from above into the command field: pactl set-default-sink 'Your-Device-Name' Click on "Save". You are now good to go. Your default audio device will be set on each boot and as such be persistent.
How to reset PulseAudio and ALSA on Ubuntu …
https://www.mind-overflow.net/post/how-to-reset-pulseaudio-and-alsa-on-ubuntu/
sudo apt install pulseaudio alsa-base alsa-utils. Voilà. Reboot your machine and your audio will be good to go, ready to play your favorite tunes, meme videos and whatnot.
How to list/access all the available audio ... - Ask Ubuntu
https://askubuntu.com/questions/891623/how-to-list-access-all-the-available-audio-input-and-output-ports-channels-of-a
A typical query would look like this: Now, I'm no longer using Windows 7 as I have migrated to Ubuntu 16.04. So, I used ALSA commands to see the available audio interfaces. The following is the output of the same: skrowten_hermit@PC-760:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: AD1984A Analog [AD1984A Analog] Subdevices: …
How to configure alsa devices for USB Audio interface ...
https://www.linux.org/threads/how-to-configure-alsa-devices-for-usb-audio-interface.17908/
I have an ESI NeOn Audio/Midi interface with 4 input and 2 output channels. The device is old but audio out and midi seems to work with alsa/jack. However subdevices are not recognized and so I cannot use eg. Mic in to capture audio. Is there a way to manually configure alsa to see the card's...
arecord: Linux Command to List all Soundcards ... - nixCraft
https://www.cyberciti.biz/tips/howto-display-soundcards-digital-audio-devices.html
Ubuntu Linux and most other distro allows you to select and control soundcard properties from the GUI. The GNOME Volume Control application is an audio mixer that enables you to mix audio for two-channel sound cards. Just double click Volume Control to open mixer. Click on File > Change Device:
Ubuntu Studio 20.10: Audio Setup Tutorial - Front Page Linux
https://frontpagelinux.com/tutorials/ubuntu-studio-20-10-audio-setup-tutorial/
In the Audio Mixer panel, Select the gear icon on Desktop Audio and select properties. Select Jack sink (pulse_out), and confirm by clicking OK. Select the gear icon on Mic/Aux and select properties. Select Jack source (pulse_in), and click OK. Select the gear icon on Mic/Aux and select Advanced Audio Properties.
Wsl2 sound support · Issue #5816 · microsoft/WSL · GitHub
https://github.com/microsoft/WSL/issues/5816
sudo apt install alsa-base pulseaudio pulseaudio-utils``` there is nothing wrong with having pulseaudio and alsa installed on your wsl, initially it will try to connect to a local soundcard inside the VM which does not exist, which is why we are overriding it with the environmental variable.
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