Mute creature/combat audio ?!

I'm shamelessly making a second post about this in the hopes of a solution.

I want to tone down or mute creature/combat sound effects. Currently, these noises are linked to master volume with no way to control them.

I can control my own combat sound, but not hostile's? Is there a way to modify this in any way without muting the game completely?

Mute creature/combat audio ?!