| 摘要 |
PROBLEM TO BE SOLVED: To provide an array loudspeaker which is suitable for delivering sound to a region having depth and difference in the height. SOLUTION: Loudspeaker modules 10 are arrayed in the vertical(perpendicular) direction and in the horizontal direction so that the orientations of those respective loudspeaker modules can be made almost parallel with each other, and so that the number of the loudspeaker modules 10 lined up in the horizontal direction can be made larger, according as they are arrayed in upper positions in the vertical(perpendicular) direction. Since the loudspeaker modules 10 are arrayed so that the number of the loudspeaker modules 10 lined up in the horizontal direction can be made larger, according as they are arrayed in the upper positions in the vertical(perpendicular) directions, a surface sound source, a line sound source and a point sound source are formed in the array loudspeaker 1. COPYRIGHT: (C)2007,JPO&INPIT
|
