I have turned down my Windows 10 system sounds - I have adjusted the speaker volume, and the system sound settings in Control Panel but no luck. The volume appears to affect only volume output, and when I turn it down even to 4 % the distortion remains unchanged.
I have tried another site (Piobaireachd.co.uk -requires a login to listen), but the effect is the same.
Is there a way to universally adjust the input sound that will affect the Edge browser input? Also, I have tried the same file on Chrome (Version 47.0.2526.106 m) same results.