METHOD AND DEVICES OF REPRODUCING 'SOUND FIELD' THROUGH FRONTAL LOUDSPEAKER ARRAY

摘要

PURPOSE: A method and device of reproducing sound field through a frontal loudspeaker array are provided to supply a more wide sweet spot a user at a narrow space. CONSTITUTION: A method and device of reproducing sound field through a frontal loudspeaker array are comprised of the steps: receiving a signal source and sound field reproduction information(702); calculating a speak driving signal of a front speak array based on sound field reproduction information(704); and reproducing a sound source as virtual arc array shape through the front speaker array according to the speaker driving signal(706).