linux-guide-split-audio-ports
Split jack(headphones)/speakers outputs into individual sinks on Linux to allow simultaneous playback (listen to different audio streams on each port) (by luisbocanegra)
pcm.sh
Play audio through shell script on Linux kernel's (ALSA) PCM devices (by psqli)
| linux-guide-split-audio-ports | pcm.sh | |
|---|---|---|
| 4 | 1 | |
| 27 | 6 | |
| - | - | |
| 5.7 | 0.0 | |
| about 1 month ago | over 1 year ago | |
| Shell | Shell | |
| - | - |
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Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
linux-guide-split-audio-ports
Posts with mentions or reviews of linux-guide-split-audio-ports.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-25.
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Best/Correct way to split headphone jack from internal speakers for simultaneous playback on laptops?
Finally was able to achieve that using an HDA patch file with indep_hp=1 hint and a custom alsa card profile, and even wrote a guide with all the steps.
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Trying to split audio between my front headphone jack and my speakers
What I want is two sinks so I can send audio from program 'a' to the headphone and audio from program 'b' to the speakers at the same time. I know that this is doable at least on Windows, and I actually have pulled this off on a manjaro install about a year ago by following this guide. On Fedora it seems to ignore the separate alsa-card-profiles, or I'm doing something wrong. Also, that guide has me recording in /usr/share, and I'd rather use /etc/ or, preferably, ~/.config/
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Having trouble with getting microphone to be recognized
Where the numbers on device 0,1 and 0,2 are the card and device from arecord -l and aplay -l respectively. aplay shows two devices 0 (speakers) and 2 (headphones) because I split them
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I can't switch headphones/speakers through the Sound Volume interface, but if I switch sound to Speakers (unavailiable), it works.
I documented my journey here [Guide] Splitting audio ports in Linux for simultaneous playback hopefully it works for you too
pcm.sh
Posts with mentions or reviews of pcm.sh.
We have used some of these posts to build our list of alternatives
and similar projects.
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Never run cat on core.gz, sounded like i summoned a demon (warning headphone users)
Or you can use this...
What are some alternatives?
When comparing linux-guide-split-audio-ports and pcm.sh you can also consider the following projects:
JDSP4Linux - An audio effect processor for PipeWire and PulseAudio clients
pw-nvidia-denoiser - Pipewire NVIDIA Denoiser DSP Filter
noise-suppression-for-voice - Noise suppression plugin based on Xiph's RNNoise