Half the time im playing soldat all I hear is that annoying "eeeeeeee" ring sound from when a grenade goes off next to you. I would like them to-
1. Make it so not every time a grenade goes off you get the ringing
2. Make it just muffle the sounds that are going on around you. So you can still hear some of the stuff, and its relistic.

Just my 2 cents.

it's like that in real life also, just deal with it ;)

Soldat is not real life and it's damn annoying.

You can just change the sound file of that effect to something quiet and short. Can't be bothered to chech for the name now.

You can turn it off at options.

yea, it's actually pretty easy :/
also if you didnt read the options, you coulda just like, changed the sounds i think. though i dont know which they might be