You've all heard the sounds. You're in the middle of nowhere, and you hear a random zombie grumble. Or... Maybe you hear a gate swing open or closed. Maybe it's footsteps following the gate closing/opening. Maybe it's the sound of a gun being handled or loaded/unloaded. But my main question is why? Why do these sounds occur in the background audio? I look around and find nothing but bushes, trees, and possibly a rabbit. Why am I hearing these noises? Secondly, for those of you with the higher-end audio setups, you've also probably heard the very quiet LOOP of other sounds. These are generally the sounds of a character eating or drinking something. Again, this loop is very hard to hear and unlike the other sounds I'm hearing because they play on a loop. They do not stop.... I can't hear them while my character is running, jogging, moving in general. But I can hear them while not moving. Just in case you are wondering... my audio setup consists of Sennheiser HD-600s, a dedicated headphone amplifier, and a dedicated digital-to-analog converter (DAC) via USB to the PC. Any thoughts or comments on this topic would be appreciated.