基于ODEON对典型宗祠戏场的声环境仿真研究——以红安县吴氏宗祠为例  

Simulation Research on Acoustic Environment of Typical Ancestral Temple Theater with Odeon Software:a Case Study of Wu's Ancestral Temple in Hong'an County

作　　者：彭然 粟春燕 徐伟 PENG Ran;SU Chunyan;XU Wei(School of Civil Engineer and Architecture,Wuhan Institute of Technology,Wuhan 430074,China;Guangzhou Ailvsheng Acoustics Technology Co.,Ltd,Guangzhou 510000,China)

机构地区：[1]武汉工程大学土木工程与建筑学院,湖北武汉430074 [2]广州艾滤声声学技术有限公司,广东广州510000

出　　处：《武汉工程大学学报》2020年第1期91-96,共6页Journal of Wuhan Institute of Technology

基　　金：教育部人文社会科学研究青年基金(19YJC760079)。

摘　　要：通过ODEON软件对红安县吴氏宗祠戏场进行计算机声环境仿真,得出了观众区内的混响时间、早期衰变时间、声压级、语言传输指数、明晰度和早期侧向能量因子等常用声学指标值及其总体分布情况。通过分析以上数值发现庭院式观演空间存在以下声学特征:(1)庭院戏场的混响时间较短,且庭院中不同区域的混响时间差异较大;(2)声源指向性对于庭院中听音效果的影响明显;(3)庭院中央的语言清晰度优于舞台两侧及庭院后部的正厅,且对于庭院中的音乐声明晰度而言高频声优于低频声;(4)庭院两侧的早期侧向能量因子值高于庭院中间区域,因此位于庭院两侧的观众在空间感体验上优于庭院中间的观众。在此基础上探讨了庭院式戏场与我国传统戏曲演出形式之间的内在联系,并认为两者之间是相互契合的。The computer acoustic environment simulation of Wu's ancestral temple theater in Hong'an county has been carried out based on the Odeon software,and the commonly used acoustic index values such as reverberation time,early decay time,sound pressure level,language transmission index,clarity and early lateral energy factor and their overall distributions in the audience were obtained.Based on the analysis of the above numerical values,we found the following acoustic environment characteristics of the courtyard theater:1)The Reverberation Time of the courtyard theater is short,and the Reverberation Time of different areas in the courtyard is quite different.2)The directivity of the sound source has obvious influence on the listening effect in the courtyard.3)The Language Clarity in the center of the courtyard is better than the both sides of the stage and the main hall at the back of the courtyard.Additionally,the high frequency sound is better than the low frequency sound regarding the Music Clarity in the courtyard.4)The Early Lateral Energy Factor LF values on both sides of the courtyard are higher than the middle area of the courtyard,so the audience on both sides of the courtyard has a better sense of space than the audience in the middle of the courtyard.At last,this paper discusses the intrinsic relationship between courtyard theater and the traditional Chinese opera performance forms,and considers that they are compatible in terms of the above basis.

关 键 词：ODEON 宗祠戏场 庭院 声环境 仿真 

分 类 号：TU-098.6[建筑科学—建筑理论]