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Subjective evaluation and an objective measure of a church bell sound quality

机译:教堂钟声质量的主观评估和客观衡量

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摘要

The research described in this paper attempts to give an answer to a very old question about a good sounding bell. To this end, a large number of listening tests were performed in which ten bells were compared in pairs to investigate whether bells could be evaluated by subjective sound quality. Furthermore, two new parameters that can be used for objective evaluation of bell sound quality are proposed: the nearest ideal bell deviation and the percentage of the sound energy contained in the first five partials. The ten bells were compared based on the values of the introduced objective parameters. The paper presents correlation of the subjective and the objective analysis, demonstrating applicability of a novel method for bell sound quality assessment.
机译:本文中描述的研究试图为一个很好的铃声提供一个古老的问题的答案。为此,进行了大量的听力测试,其中成对比较了十个响铃,以研究是否可以通过主观音质评估响铃。此外,提出了两个可用于客观评估铃音质量的新参数:最接近的理想铃音偏差和前五个声​​部中包含的声能百分比。根据引入的客观参数的值比较了十个钟声。本文介绍了主观和客观分析之间的相关性,证明了一种新颖的铃音质量评估方法的适用性。

著录项

  • 来源
    《Applied Acoustics》 |2014年第11期|97-105|共9页
  • 作者单位

    University of Belgrade, Mihailo Pupin Institute, Volgina 15, Belgrade, Serbia;

    University of Belgrade, School of Electrical Engineering, Bulevar Kralja Aleksandra 73, Belgrade, Serbia;

    University of Belgrade, School of Electrical Engineering, Bulevar Kralja Aleksandra 73, Belgrade, Serbia;

    University of Belgrade, School of Electrical Engineering, Bulevar Kralja Aleksandra 73, Belgrade, Serbia;

    University of Arts, Faculty of Dramatic Arts, Bulevar umetnosti 20, Belgrade, Serbia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Bell; Listening test; Paired comparison; Sound quality;

    机译:钟;听力测试;配对比较;音质;

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