[Bug 209312] sound recording on VIA VT1708S with snd_hda exhibits much noise

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 12 Dec 2024 06:02:37 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209312

--- Comment #8 from gja822@narod.ru ---
(In reply to Christos Margiolis from comment #7)
No, this sysctl didn't change anything with my recording problem. Luckily
playback is O.K. or I had to use some external soundcard. But the recording is
unusable.

By the way, I've discovered that setting igain=1 in mixer makes sound from my
microphone to go directly to my speakers (with addition on noise). Without any
recording software. I'm unsure this should be intended behaviour.

Here's the sample of that awful sound
http://94.180.119.80/Microphone20241212.wav

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