I have seen several of the episodes and it's really amazing how much our brains fill in the details of our sight. I don't think there's any reason to believe that our sight and hearing work differently when it's the same brain interpreting the input from the two sources.
Brain Games - Watch This - National Geographic
I am watching the Watch This Episode of the TV Show Brain Games from National Geographic on Netflix. There was a segment that demonstrated how your eyes can change what your ears hear. It made me think back to the many discussions about blind testing. It's a fascinating episode all around, but if you have Netflix see what you think. I have no found that segment on Youtube. You'll recognize it when you see it.