| 摘要 |
PURPOSE:To expand a listening range wherein an excellent sound generated by a sound field controller is obtained. CONSTITUTION:The sound field controller equipped with a front direct sound speaker 2 and a rear initial reflected sound speaker 4 which are provided at the front part in a room 1 and a reverberation sound speaker which is provided at the rear part in the room 1 is equipped with a center reverberation sound speaker 5 which is provided at the center upper part in the room 1 and outputs a reverberation sound to the front lower part and a center direct sound and initial reflected sound speaker 6 which is provided at the center upper part in the center 1 and outputs a direct sound and an initial reflected sound to the rear lower part. |
