VOICE GENERATION PROGRAM IN VIRTUAL SPACE, GENERATION METHOD OF QUADTREE, AND VOICE GENERATION DEVICE

摘要

PROBLEM TO BE SOLVED: To speedily locate a position of an object subjected to acoustic expression.;SOLUTION: A computer is allowed to function as reproduction means for reproducing voice data as sound generated by a sound source object set as a virtual sound source within a virtual space, and position locating means for locating a position of the sound source object by searching a quadtree having position information of a small area included in a predetermined area within the virtual space. The reproduction means is allowed to process voice data according to a specific result of a position by the position locating means.;SELECTED DRAWING: Figure 10;COPYRIGHT: (C)2020,JPO&INPIT