Whenever I play Need For Speed Most Wanted (2012) on my Xbox 360, I often hear the sound in the game chop. It would go away for a second, and then come back on. I know it is only a second, but it still makes it very annoying to be driving, listening to the engine and the music and then hear it chop. This most commonly happens at the start of pursuits. This is also the only game this happens with. Is there any way to fix this?
That sounds like you might have a small flaw in your game disc to me.
I have had this happen to me and i was once advised to just get a new copy of the game.
Based on what your saying and all your other games work good, its gotta be a disc flaw with the game.
Contact the retailer if you recently bought the game and see if you can get an exchange.
Have a good day.