Again, I'd say yes, it can make noise. (Within reasonable limits - no blowing out someone's eardrums with a phantom air horn. Though, hey, that'd make for a great variant on the Breath Weapon power...)
However, the examples you use - maybe not so much, since you need a connection to the thing you're glamouring. On the other hand, if somebody is chasing you through a forest that either you literally own, or that you've actually prepared for the purpose with little trinkets owned by you up in every third tree or so? Then you might be able to pull that off.
For the second one: I'd tend to rule no, as per my example in my original post. On the other hand, as your character is an actual kitsune, not just a were-fox, I'd also tend to rule that 1) you can talk in your fox form anyway, and 2) you don't have quite as much of an issue with clothes when you shift - probably explicitly allowing any traditional japanese garb to shift with you.