Set the audio capture level in ALSA for Line-In to 0.0dB (possibly 100%) so the audio level from the source system remains at the same level in the 2nd system.If the Line In capture level is increased to 60% (240mv) relative background noise = 2.5% The audible signal would have background noise level of 10% relative to the original audio signalīut if the Line In capture level is increased to 30% the audio signal would be 120mVĪnd the relative background noise level would be 5% The audio signal out from the 1st system at 80% level would be 400mVĪnd the if Line-In capture level set to 15% the audio signal in the 2nd system would be 60mVĪssuming the 2nd system has a constant background noise level of 6mV, Using a line level audio signal of 500mV (rounded up for easier calculation) This can be considered as a problem with voltage levels Voltages not playing nice between both machines That would suggest that the noise is from another source, the audio cable or 2nd system
#Pulseaudio windows windows#
![pulseaudio windows pulseaudio windows](https://i.stack.imgur.com/FR0G7.png)
![pulseaudio windows pulseaudio windows](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/410379/c82726b0-131e-9a4f-c32a-c9e640720c8c.png)
Could potentially be solved by upgrading power supply or audio device, or possibly a mains voltage regulator. Earth leakage or poor shielding from one (or both) computer(s) may be causing an issue.
![pulseaudio windows pulseaudio windows](https://nixwindows.files.wordpress.com/2015/05/jack-connections.png)
The issue with this setup is there is a constant noise that is coming from the Pulseaudio loopback. This saves me from having 2 microphones and having to manage 2 different Discord sessions.
![pulseaudio windows pulseaudio windows](https://linuxhint.com/wp-content/uploads/2021/10/WSL-Run-Linux-GUI-Applications-Windows-11-01.png)
The setup might seem a bit odd, but I have the Windows’ audio output connected to the Linux’s mic input so that all the sound passes through Manjaro. To remedy this, I have a separate Windows machine for these games. I play a lot of video games and I’ve been trying to use Linux all the time for a few years now, but some games are still not supported on Linux. This is an odd and very specific issue, and I understand there might not be any simple solutions, but here is some context.