Lowers the volume of alive players while you are dead.
When other players join you in the afterlife their voice volume will be set back to normal. When you are revived or respawn at the end of a day, everyone's volume will also be set back to normal.
So you can talk in peace with your fellow dead comrades about their life... uh death?
Using LethalConfig you can change the value (0.0 to 1.0 multiplier of normal volume) anytime while in-game.
You can also find the setting in the config file: dummy.LetTheDeadRest.cfg
Thanks for the preconfigured BepInEx and LethalConfig (see dependencies)!