[alsa-devel] [Intel HDA][ALC3226] Too much white noise from microphone

[Alexander E. Patrakov]

06.02.2015 20:22, Shawn Starr wrote:
>>> http://www.alsa-project.org/db/?f=29d3c45e2d66c58be03a10bd0186067a9d735a11

> Hello Alexander,
>
> Indeed, adjusting VREF to 50 cuts the background noise noticeably, it's still
> there but it is lesser.

The voice also becomes more quiet, but the SNR indeed improves. Although 
I'd still consider the situation as too noisy.

So, the original request stands.

-- 
Alexander E. Patrakov