How obvious should this pulsing be. When I listen on headphones, I hear the regular two tones clashing and creating fast wave sounds, but if I unplug them, there is an obvious pulse. I am listening with Apple headphones and am just curious
Be sure to disable any filters on your headphones (DTS, surround enhancers, bass boost, etc) as they will interfere with proper audio playback. Also, make sure your phone isn't playing in mono mode -- it happens to a lot of people.
Dylan Ejay