I wish it were that simple. No, I actually lose all sound in the game. No radio calls, no Betty, everything is silent. When it's about to happen I can hear some sort of static that is similar to the sound you hear in a car stereo when two signals are fighting for the same frequency, then everything is completely quiet. This only affects this game. I can jump to something else and hear sounds. On occasion, after a period of time, the sound returns to the game but it can stay silent for more than 15 minutes. It happens whether or not I use voice recognition software. Again, no other games or applications do this so I'm ruling out a hardware failure.