VIRTUAL SPEAKER SYSTEM OF THREE DIMENSIONS WITH EQUALIZER AND CONTROL METHOD THEREOF, RECORDING MEDIUM RECORDING PROGRAM WHICH HAS CONTROL METHOD THEREOF

摘要

PURPOSE: A virtual speaker system of three dimensions with equalizer and control method thereof, recording medium recording program which has control method thereof are provided to embody stereophonic by using the two-channel speaker and virtual speaker 3D virtual speaker system. CONSTITUTION: The sound source part(10) stores two-channel speakers(50-1,50-2) and sound data playing through a plurality of virtual speakers(60-1,60-2~60-n). The head-related-transfer-function from the convolution unit is inputted to the cross-talk remove filter part(20). The cross-talk remove filter part eliminates the cross-talk of sound data. In the head-related-transfer-function part(30), the converted head-related-transfer-function is saved with sound data of the sound source part(10). The convolution unit(40) convolutes wanting sound data, sound data and head-related-transfer-function. The equalizer part(70) controls the output of sound data outputted from the virtual speaker.