Help users to select the correct entry

It would be great to help users choose the correct mic entry. I've seen people not using Ring only because they were not able to select a mic properly.

That kind of problem almost never occurs with webcam since users can check video input.

A great solution to this problem could consist in displaying a db meter in settings.

There could also be an alert in settings if nothing is detected like : "Not able to detect sound. Please check your settings."