[alsa-devel] Distorted audio from microphone (Logitech C310)

[Greg KH]

On Mon, May 15, 2017 at 03:29:09PM +0200, Domker_ wrote:
> My webcam Logitech C310 have a distored microphone audio on kernel 4.10.15-1
> and 4.11.0-1. (on 4.9.27-1 and the older ones is fine).
> The distortion effect is as if I spoke very, very fast (like a damn Mickey
> Mouse)
> 
> I checked and the bug occurs on both computers I have. (with the same
> camera/different sound cards, hardware and different Linux distributions)
> The bug always occurs when running a system with a kernel newer than 4.9.x.
> 
> The camera has two internal microphones.
> Secound kernel 4.11.0-1 (x86_64) compiled from kernel.org!
> 
> (tested under Linux Arch and Linux Manjaro)

Hm, maybe the Linux sound developers can help out here (added to cc:)