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第 37 卷 第 5 期 Vol. 37, No.5
2018 年 9 月 Journal of Applied Acoustics September, 2018

纪念应崇福院士诞辰100周年

关于音乐厅响度评价的研究

吴硕贤 †

(华南理工大学建筑学院 亚热带建筑科学国家重点实验室 广州 510640)

摘要 该文回顾并综述了对音乐厅 (包括西洋交响乐厅及中国民族音乐厅) 响度评价的研究历程，指出采用乐
队齐奏强音标志乐段的平均声压级 L pF 作为评价音乐厅响度客观指标的合理性与可行性。文中给出 L pF 的
计算方法以及对若干厅堂计算值与实测值的比较，并通过主观评价，给出 L pF 的初步优选值域。采用 L pF 作
为响度评价指标的好处不仅在于它能表征听众听到的绝对响度的感受，还在于能预判何种规模的乐队适于在
多大规模的音乐厅中演出，以便达到较佳响度效果的问题。
关键词 音乐厅，响度，乐队声功率
中图法分类号: TU242.2 文献标识码: A 文章编号: 1000-310X(2018)05-0593-04
DOI: 10.11684/j.issn.1000-310X.2018.05.002

Investigation into concert hall loudness evaluation

WU Shuoxian

(School of Architecture, South China University of Technology, State Key Laboratory of Subtropical Building Science,
Guangzhou 510640, China)

Abstract This paper looks back and summarizes the investigation into concert hall (including both of western
orchestra hall and Chinese national music hall) loudness evaluation and demonstrates that the suggestion of
L pF, the mean forte sound pressure level of tutti-sound as a criterion to describe the loudness in a hall is
suitable and reasonable. The prediction procedure of the L pF value distribution in a hall is also demonstrated.
Comparison results between predicted and measured L pF data in some halls are shown. Some tentative
optimum or allowable L pF values for concert halls are given. The merits of using L pF as a loudness criterion
are that it can describe the real loudness impression of audience and it can also predict what kind of orchestra
with suitable number of musicians can suit to a large or small hall to produce a perfect loudness impression.
Key words Concert hall, Loudness, Sound power levels of orchestra

2018-04-23 收稿; 2018-06-25 定稿
作者简介: 吴硕贤 (1947- ), 男, 福建诏安人, 中国科学院院士, 教授, 研究方向: 建筑声学。
通讯作者 E-mail: arshxwu@scut.edu.cn
†