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针对意大利歌剧院进行研究,着重研究建筑设计对厅堂音质的影响.对两个剧院的常规音质参量进行了测量.这两座剧院是由同一建筑师Antonio Galli Bibiena设计的,分别是波仑亚的市立剧院和曼图亚的科学剧院.二者具有相当近似的形式,但尺寸不同,所用的材料也各异,前者是用砖石建成,后者是用木料建成,因此在整修前采用了许多预应力钢筋混凝土结构.文中提供了不少数据并给出了对这些数据加以比较和分析的结果,特别是关于某些特征尺寸与扫频信号各可闻频率产生的空间听觉感受之间相关性的分析,以及若干有关材料和体型对IACC和EDT等音质参量的影响的思考.
A study of the Italian Opera House, focusing on the influence of architectural design on the sound quality of the halls, measured the conventional sound quality parameters of the two theaters, designed by the same architect Antonio Galli Bibiena, The Municipal Theater and the Mantua Science Theater, both of which are rather similar in form but of different sizes and different materials used, the former being made of masonry and the latter being made of wood and therefore many were used before the renovation Prestressed reinforced concrete structures, many data are provided and the results of the comparison and analysis of these data are given, especially with regard to the correlation between certain feature sizes and the spatial auditory sensation produced by the audible frequency of the sweep signal , And several considerations about the effect of material and body size on the quality parameters such as IACC and EDT.