The only time I hear words when I'm reading is when I play an audio book. lol
Seriously though, I generally don't "hear" words when I'm reading. I don't really 'visualize' the story as I'm reading, either. I enjoy reading and I enjoy the story but I don't really see it as a movie while I'm reading. I usually read the book the first time around to get the story as an overall story. Then I go back and start picking up the details on the re-reads. It's when I finish reading and let the words sink in that I really make my own visual/audio version of the story. Even then, it's more audio, as in a sense of the conversations that I get, rather than a visual of the characters.
Yes, I'm weird that way.