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How to Change Default Audio Device in Windows 10 - Winaero
https://winaero.com/change-default-audio-device-windows-10/#:~:text=To%20change%20the%20Default%20Audio%20Device%2C%20do%20the,on%20the%20up%20arrow%20in%20the%20sound%20flyout.
Why do I need to change the default output audio device in ...
https://unix.stackexchange.com/questions/578629/why-do-i-need-to-change-the-default-output-audio-device-in-debian-10
Yes, there is a toggleable setting labeled "Auto-Mute Mode", and it's default was "Line Out+Speaker" (the other options being "Speaker Only" and "Disabled"). It seems that Speaker should be a laptop speaker, since pavucontrol has an option called "Speakers (unavailable)".
drivers - How to change the default soundcard in Debian to ...
https://unix.stackexchange.com/questions/298265/how-to-change-the-default-soundcard-in-debian-to-an-external-usb
The usb card is my only working device (alsaplayer -o alsa -d hw:2,0 rocknroll.mp3 confirms this) so I came up with the following /etc/modprobe.d/sound file and restarted pulseaudio: options snd cards_limit=3 alias snd-card-0 snd-1 alias snd-card-1 snd-hdmi alias snd-card-2 snd-usb options snd slots=snd_usb_audio,snd_hd_intel,snd-1
change default audio device (debian woody)
https://www.linuxquestions.org/questions/debian-26/change-default-audio-device-debian-woody-69102/
There's no need to change this, Linux supports audio output both through /dev/audio and /dev/dsp. The only difference between them are the default settings of these devices, which every audio app will change to its needs. It only matters if you cat a file to the device for testing purposes. So if /dev/audio works, /dev/dsp does, too.
How to change audio output device? - Debian User Forums
https://forums.debian.net/viewtopic.php?t=66689
In Gnome: System>Preferences>Sound. Using the arrows to the right of the Device bar at the top, select the device. It probably won't work. On my machine, if I want to use the PCI sound card, I usually have to disable the on-board codec in the BIOS or else either may work. Top.
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