lol that must have been so much fun for you! lol
yes females can produce noises, but your 3.25" ( if that is a male) can too, but female "voice" is high pitched in comparison to males who go low and like a cow. younger males though go a bit higher pitch then mature ones. there was a thread some time ago with recorded female voice, OP was curios if that is a male.

i just got a though that is very much like humans lol

will wait for recording!