It really can have a lot of noise but when they say the NUMBERS that say it loud and clear is the only thing that we asked to be able to understand them I did 10 bad I can not really that sad
Sorry for my bad english lol using translator
Put loud and clear audio with a sharp voice to differentiate please

I've read on slack that the devs have already settled with the audio and they don't have plans on changing the audio anytime soon so I guess you just have to get used to it in the mean time and try to adjust your audio settings it works well with others.