DISPLAY APPARATUS HAVING A 3D SOUND EFFECT COORDINATE AROUND AN OBJECT, CAPABLE OF REALIZING A FEELING OF MOVEMENT AND A DEVELOPMENT FEELING

摘要

PURPOSE: A display apparatus having a 3D sound effect coordinate around an object is provided to match a location of a speaker outputting sound or words of an object with a location of an object of a screen.;CONSTITUTION: A display apparatus having a 3D sound effect coordinate around an object includes a center channel decoder(48), a center channel matrix(49), a matrix amp(50), and speakers. The center channel decoder receives audio corresponding to a center channel speaker among audios outputted from a surround decoder of a surround speaker system. The center channel decoder separates the input audios into sound sources according to an object. The center channel matrix sets coordinate values of sound sources according to an object separated from the center channel decoder. The matrix amp amplifies an output sound of the speaker matched with each coordinate value of sound sources. The speakers are located behind a display monitor in a matrix type.;COPYRIGHT KIPO 2010