Yes, you could tell they were muting it a bit so the announcers could be heard clearly. So that tells you how loud it was during the game. Didn't take a genius to figure out and most of the R-U chants were heard clearly.it was loud, in person. It didn’t seem louder than the RAC to me but like I said I was up in the second level which might be why.
The other poster that I replied to indicated it seemed quieter on tv though