Also be careful not to point out that "keyboard noise" is the crux of the issue, since then you'll end up with those employees being told they can't use their n

Also be careful not to point out that "keyboard noise" is the crux of the issue, since then you'll end up with those employees being told they can't use their nice keyboards that they probably paid a lot for just to use at work, which will result in said employees really, really not liking you if they find out it was you that complained.