I'm bummed, I've never heard any of mine croak. I have an Adult male GABF, and four horned frogs....no croaking....lame. Hopefully come spring time I'll hear some. I do have a green tree frog and he croaks a few times a day (as stated, moreso before and during a storm).

I might move my big guy up to my bedroom. Maybe I'm just missing it.

Only option for you seems like to move him out of your room/upstairs....or get his vocal cords clipped like those dogs that are hated by thier owners....lol. Wait, do frogs have vocal cords?