摘要
厅堂音质受多种因素影响,而各种因素对音质评价影响的程度也不相同,在进行主观评价时必须综合各种因素以获得较为满意的评价结果.基于上述原因,文中提出了音质评价的9个指标体系,利用一次歌剧演出的机会,采用模糊数学理论对某音乐厅进行音质主观综合评价,并得到了该音乐厅在歌剧类演出时的音质主观效果.
For a concert hall whose acoustic quality is affected by various factors, the subjective acoustic evaluation of it is also affected by the factors with different degrees. In order to obtain satisfying evaluation results, all kinds of factors should synthetically be considered. In this paper, 9 evaluation indexes are put forward for the acoustic evaluation, and the acoustic quality of a concert hall is subjectively and synthetically evaluated by using an opera performance via the fuzzy mathematical theory. Thus, the results of subjective acoustic evaluation of the concert hall under the condition of opera performing are obtained.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2007年第B10期50-51,共2页
Journal of South China University of Technology(Natural Science Edition)
关键词
音乐厅堂
音质
主观评价
模糊理论
concert hall
acoustics
subjective assessment
fuzzy mathematical theory
