SYSTEM FOR SUPPLY 3-DIMENSION SOUND

The present invention relates to a system for supplying a three-dimensional sound, and more particularly to a system for supplying a three-dimensional sound based on position tracking of a viewer. The system for supplying a three-dimensional sound includes a camera to image a viewer located in a space to which a stereoscopic sound is supplied; an image signal processor to process an electric signal output from the camera into a displayable image signal; a viewer location coordinate extractor to extract location coordinate information indicating a location of the viewer from the image signal; an information transmitter to transmit the location coordinate information of the viewer from the viewer location coordinate extractor together with stereoscopic sound information; an information receiver to receive the location coordinate information of the viewer and the stereoscopic sound information from the information transmitter; an information separator to separate the location coordinate information of the viewer from the stereoscopic sound information; and a three-dimensional sound processor to output the stereoscopic sound information in an audible sound form so that a three-dimensional stereoscopic sound is supplied to the viewer.