上海东方艺术中心交响乐厅室内声场计算机模拟分析

通过室内声场计算机模拟这一厅堂音质辅助设计工具，对现阶段交响乐厅的声场特性及对应各项音质的物理参量进行了分析计算，对声学初步设计所提出的音质设计方案进行了论证，以便与后续的缩尺模型实验结果进行对比分析，为本厅的建筑声学设计提供优化和调整的依据。

Acoustical Computer Simulation of the Philharmonic Hall at the Oriental Art Center

The Philharmonic Hall at the Oriental Art Center being constructed in Shanghai is mainly aimed at the symphonic repertoire going from classical to contemporary period. In this paper the sound field properties and the corresponding physical parameters were calculated and analyzed by room acoustical computer simulation program, and the room acoustics scheme proposed by the preliminary acoustical design was discussed. The results deduced from the computer simulation program will be compared with the conclusions by the subsequent scale model test for the purpose of the optimization and adjustment of acoustic design for this hall.