Part 1 of Essay
technique work? Surround Sound which was introduced by Dolby Laboratories Inc to position sound around the audience so that the effects within movies would make them feel as though they were really there. The use of directional sound from different points in the room according to their depth, sharpness and clarity was the ....

Part 2 of Essay
.... standard incorporated the original two channels for sound, but had an in-built decoder so that the surround channel, and also a center channel (positioned to the direct front of the audience) could be played back to enhance this surround feeling. A many number of speakers could be connected up to enhance the feeling associated with the different types of audio sources, and in turn provide more depth and realism to the audio source. Dolby Digital was incorporated into the home cinema as well as movie theatres to ....