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alsa - Why does aplay work when pulseaudio is running …
https://stackoverflow.com/questions/7183169/why-does-aplay-work-when-pulseaudio-is-running-and-else-not
4. This answer is not useful. Show activity on this post. Read this link. It states that alsa (aplay) is configured to send its output to pulseaudio (which is your sound server) by default. When your sound server is not running you will not be able to hear a sound as you have observed. See also "PulseAudio Removal"section to detach it from alsa.
PulseAudio/Examples - ArchWiki
https://wiki.archlinux.org/title/PulseAudio/Examples
PulseAudio allows for simultaneous output to multiple sources. In this example, some applications are configured to use HDMI while others are configured to use analog. Multiple applications are able to receive audio at the same time. (aplay is from the alsa-utils package.)
Ubuntu – How to apply a LADSPA plugin to a PulseAudio ...
https://itectec.com/ubuntu/ubuntu-how-to-apply-a-ladspa-plugin-to-a-pulseaudio-stream/
The name of the master sink can be read with the following command: Give a name for the processed sink as it will appear in the output list in sink_name. All further options depend on the plugin we use (see example below). To apply the LADSPA processor we choose the output sink from "Sound Settings..." and can now listen to the processed stream.
GitHub - jeiks/jack_and_pulseaudio: Using jack and ...
https://github.com/jeiks/jack_and_pulseaudio
Select "PulseAudio JACK Sink" on the left and "system" on the right and click Connect. Select "system->capture_1" on the left and "jack_rack" on the right and click Connect. Select "jack_rack->out_1" on the left and "PulseAudio JACK Source" on …
sound - Setting the default ALSA device for Pulseaudio ...
https://askubuntu.com/questions/294512/setting-the-default-alsa-device-for-pulseaudio
Specifying the ALSA device does help though (that is, aplay -Dhw:1,0 sr003-02-2496.wav works just fine and plays the file without resampling). But since Pulseaudio only shows one Fiio device/sink in the sound settings, I'm not sure how I'd tell Pulseaudio to use ALSA device hw:1,0.
How To Get Sound (PulseAudio) To Work On WSL2 - Linux ...
https://www.linuxuprising.com/2021/03/how-to-get-sound-pulseaudio-to-work-on.html
Download PulseAudio for Windows. On Windows: The newest release of PulseAudio for …
audio - Only noise with alsa and pulseaudio - Unix & Linux ...
https://unix.stackexchange.com/questions/658821/only-noise-with-alsa-and-pulseaudio
If necessary, get Pulseaudio out of the picture by disabling it (as Pulseaudio takes over ALSA mixer settings in unpredictable ways). Play sound directly using aplay. Based on the information in your question you probably did that already, or you don't have Pulseaudio installed.
Noob’s Guide to Linux Audio: ALSA, OSS, and Pulse Audio ...
https://linuxhint.com/guide_linux_audio/
PulseAudio isn’t the only sound server for Linux. There’s also JACK, which is a recursive acronym for JACK Audio Connection Kit. Whereas PulseAudio was developed with the needs of general Linux users in mind, JACK is intended for DJs and audio professionals, providing real-time, low-latency connections for both audio and MIDI data.
audio - How to get PulseAudio running? - Raspberry Pi ...
https://raspberrypi.stackexchange.com/questions/639/how-to-get-pulseaudio-running
Install pulseaudio and make sure user (e.g. eric) is part of the audio group: sudo apt-get install pulseaudio pulseaudio-utils sudo adduser eric audio Change /etc/asound.conf look like the following. This sets up pulseaudio to be used as an alsa device by default so applications use it without any additional configuration.
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