This screams "AI" lol I don't care tho, I like the idea and how it looks. it's just, it didn't work for me..
I need this for a specific website that has alerts but doesn't let you change the freaking annoying sounds or control their loudness. but they are VERY essential..
so this extension fits here like a glove.
needs more testings tho..

Works fine but I'd welcome if there was an option to limit the volume range to 0-100%. I don't need the extra boost and the range of the slider for 0-100 is quite small.