If a tree falls in the forest and no one is around to hear it, does it really make a sound?

It does made a sound, the stimuli was there, but the stimuli wasn't received since no one was around, no one really heard it, so the reaction wan't made. And I don't know if I'm making any sense. HAHAHAHA. XD

I wish I could bake a cake filled with rainbows & smiles & everyone would eat & be happy. So ask me. :)