thump, thump "Can you hear me?"

I got a call from Catherine's school today saying they tested her twice on the hearing test and she did not pass, so they are referring me to an audiologist. I know she can hear (or at least I thought she could). And to think all this time we've had to call her name more than once to get her attention we thought she was just ignoring us. I'm sure it's all right, I'm curious to hear what he says though. It's Megan that has problems pronouncing "j's" and other letters.
More to be updated on that next week.