CONCERT HALL, FACILITY HAVING THE CONCERT HALL, AND METHOD OF CONTROLLING VIBRATION OF THE CONCERT HOLE AND THE FACILITY

摘要

PROBLEM TO BE SOLVED: To effectively suppress, at low cost, vibration from a vibrating source cyclically generating the vibration at a frequency generated from an audience which is different from the resonance frequency of a concert hall. SOLUTION: This concert hall 1 comprises a stage 2, a stand 3 disposed therearound, an image display device 4 displaying an image on the stage to the stand disposed apart from the stage, and a delay means 16 delaying the display of the image by the image display device 4 from an actual performance on the stage. COPYRIGHT: (C)2005,JPO&NCIPI