摘要
从耦合空间在厅堂音质设计中的应用例子入手,综述了耦合空间体系声能衰变的双斜率特性对厅堂音质的影响,以及耦合空间体系中各种参数(耦合空间的体积、形状、位置、耦合窗的大小与位置)对厅堂音质产生的作用。总结了耦合空间声场模拟的几种方法:统计声学方法、几何声学方法、波动声学方法等。
Beginning with several examples of the application of coupled-rooms acoustics in the de-sign of auditoria,this paper summarizes the effectiveness of the double-slope sound energy decay of coupled-rooms system on the auditoria acoustics,and the effectiveness of parameters of coupled-rooms (volume,shape,location,aperture size and location)on the auditoria acoustics.Besides,the methods for simulating the sound fields such as statistical modeling,geometrical modeling and wave modeling are summed up in this paper.
出处
《电声技术》
北大核心
2003年第4期4-6,共3页
Audio Engineering
