SYSTEM FOR SUPPLY 3-DIMENSION SOUND

摘要

The present invention relates to a system for providing three-dimensional sound and, specially, to a system for providing the three-dimensional sound based on wireless position tracking. The system comprises a plurality of slave wireless communication terminals for wirelessly transceiving a contract signal by being installed in a space in which the three-dimensional sound; a master wireless communication terminal for obtaining the position information of viewers using time difference between the wireless transmission signal and the wireless reception signal and by wirelessly transceiving the contract signal with the slave wireless communication terminals; information transmission unit for transmitting the position information of the obtained viewers with the three-dimensional information or for transmitting the position information of the viewers; an information reception unit for receiving the position information of the viewers and the three-dimensional sound information transmitted from the information transmission unit; an information separation unit for separating the position information of the viewers from the three-dimensional information; and a three-dimensional sound processing unit for providing the three-dimensional sound to the viewers by outputting the three-dimensional information as audible sound according to the position information of the viewers.