Bug 207037 - Small random crackling sound with USB Soundcard
Summary: Small random crackling sound with USB Soundcard
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-31 09:43 UTC by Bauerbyter
Modified: 2020-12-09 15:13 UTC (History)
3 users (show)

See Also:
Kernel Version: 4.19.0-6-amd64
Subsystem:
Regression: No
Bisected commit-id:

Attachments
Alsa-Info (45.90 KB, text/plain)
2020-03-31 09:43 UTC, Bauerbyter 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Bauerbyter 2020-03-31 09:43:17 UTC 
Created attachment 288135 [details]
Alsa-Info

There are small "blobs"/"crackles"/"hiccup" when I listen to Music on my Steinberg UR22 (first edition). In occurs in different Linux Distros. In Windows everything works fine.
I already asked this in the linux mint forum and tried out some ideas: https://forums.linuxmint.com/viewtopic.php?p=1782497#p1782497
Comment 1 bonno42h 2020-08-11 14:10:10 UTC 
I'm having the same issue with same hardware and no issues on Windows on same PC.
Basically renders any Linux distro unusable for me :(
Comment 2 Takashi Iwai 2020-12-09 15:13:48 UTC 
It's UR22 and the likely reason is the lack of the implicit feedback mode.
For 5.11, we'll have the code to enable the implicit fb mode as well as the improvement of the implicit fb support itself.
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