As technology has triggered amazing digital high definition televisions to the marketplace audio advances seemed to have been left behind. A new sound system that has been developed can place sounds in a theatre to seem like the origin of the sound is outside the building. Audience members can also hear footsteps move in unison from left to right or hear someone on screen whisper with the sound projected to their left ear.
The company who has developed this technology also built the .mp3 format used today by everyone downloading music and listening on desktop, laptop and mobile devices.