System for identifying the Sound Source Localization by Using 3D Intensity Probes

摘要

According to an aspect of the invention , the direction and position of the 3D sound source to estimate using the intensity vector , in the three-dimensional intensity probe microphone 4 is formed by arranging the three-dimensional array of intensity two arranged on each vertex of the tetrahedron arrangement , and the first three-dimensional array of intensity tetrahedral array , the first three-dimensional sound source position estimation system is provided with a plurality of three-dimensional intensity probe is formed by including one or more arrays that are arranged in different three-dimensional intensity Beaton state in any angle with respect to the intensity array . ;