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2 channel sound when 5.1 is expected - Ask Ubuntu
https://askubuntu.com/questions/91506/2-channel-sound-when-5-1-is-expected#:~:text=To%20set%20the%20default%20channels%20%285.1.%29%20for%20the,if%20not%20a%20valid%20channel%20number%20is%20given.
PulseAudio/Examples - ArchWiki - Arch Linux
https://wiki.archlinux.org/title/PulseAudio/Examples
# Default default-sample-channels=2 # For 5.1 default-sample-channels=6 # For 7.1 default-sample-channels=8 If your channels are not correclty mapped or the volume controls for the individual channels do not work as expected in pavucontrol, and you have a HDMI and an analog soundcard, then try to add the following line to /etc/pulse/default.pa
PulseAudio - LinuxReviews
https://linuxreviews.org/PulseAudio
default-sample-channels = 2 ;enable-lfe-remixing = no remixing-produce-lfe = no remixing-consume-lfe = yes Do note that PulseAudio will detect if the output sink lacks the number of channels required and downmix to stereo if enable-remixing is set to yes (which is the default).
pulseaudio - 5.1 sound on Ubuntu 20.04 LTS with 3 …
https://askubuntu.com/questions/1240632/5-1-sound-on-ubuntu-20-04-lts-with-3-3-5mm-jacks-allows-stereo-onlly
You have to edit /etc/pulse/daemon.confand define the number of channels for your sound card. Find; default-sample-channels = 2 Uncomment it by removing the leading ;, and change it from 2 to 6: default-sample-channels = 6 After saving that change, kill pulseaudio by running: pulseaudio -k (It restarts itself after a few seconds.) That's all.
Enable 5.1 Surround Sound in Ubuntu Linux (PulseAudio ...
https://pjarnahom.wordpress.com/2010/12/20/enable-5-1-surround-sound-in-ubuntu-linux-pulseaudio/
; default-sample-channels = 2. And this is how it’s supposed to look after: default-sample-channels = 6. Now you can save the changes and either restart your computer or: killall pulseaudio && pulseaudio. Check to see if the channels are muted. Open a terminal and type. alsamixer. You can now test the channels by typing this in a terminal: speaker-test -c 6
pulse-daemon.conf: PulseAudio daemon configuration …
https://www.systutorials.com/docs/linux/man/5-pulse-daemon.conf/
Defaults to yes. remixing-use-all-sink-channels= If enabled, use all sink channels when remixing. Otherwise, remix to the minimal set of sink channels needed to reproduce all of the source channels. (This has no effect on LFE remixing.) Defaults to yes. enable-lfe-remixing= If disabled when upmixing or downmixing ignore LFE channels.
pulse-daemon: PulseAudio daemon configuration file - …
https://www.systutorials.com/docs/linux/man/5-pulse-daemon/
Defaults to 20. The --exit-idle-time command line option takes precedence. scache-idle-time= Unload autoloaded sample cache entries after being idle for this time in seconds. Defaults to 20. The --scache-idle-time command line option takes precedence. PATHS dl-search-path= The path were to look for dynamic shared objects (DSOs/plugins).
[SOLVED]Pulseaudio default sample rate and Creative ...
https://bbs.archlinux.org/viewtopic.php?id=262755
Hello, i am trying set another sample rate, different from 48000 kHz (i want to set 192000 kHz). PulseAudio version: 14.0 Arch Kernel: 5.9.14.arch1-1
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