Comment 121 for bug 1851518

@jhubuntu20

I am pretty sure this is caused by snd_hda_intel being loaded instead of snd_soc_skl_hda_dsp
When I tested ubuntu kernel, the sound was clean and they all ladded snd_soc_skl_hda_dsp, however any mainline kernel produced metallic sound and those load snd_hda_intel
I have created a tutorial for Manjaro that may help people with other distors and similar laptops. It is largely based on your efforts, so thank you for that. :)
https://forum.manjaro.org/t/guide-how-to-set-up-the-audio-card-in-samsung-galaxy-book/37090