The Sounds of Combat: Empire-specific?

[Traak]

With no looting and no jacking, I am guessing, from what one of the devs said, that I will always be able to tell who is where by what sounds their weapons make.

Just like the different MAX units let us know what empire the player was from, without having to see it, by having the various sounds of the various vehicles and weapons etc. different, it will greatly augment gameplay if I can just listen and know it is, without a doubt, a certain empire by the sounds.

So I am wondering, what sounds WILL be common between empires?

Could we make the spawn sounds different, too? All the individualistic aural cues add up to make an environment that rewards those attuned to their senses, not just sight and billboards floating over heads and vehicles.

So, are all vehicles, weapons, and whatever else, empire-specific in their sounds?