At first, I thought it would Scott Inman. Now I would be surprised if it isn't Chuck Barrett. That seems to be the trend nationwide to have most schools have one voice to do play by play for all sports. The AD saves money that way.
I think Chuck does a great job doing a slow paced sport like baseball, an OK job doing football (I will always adore Paul Eeels), but think Chuck might struggle at a fast paced game like basketball.