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Subjective evaluation of music hall acoustics: Response of expert and non-expert users

机译：音乐厅声学的主观评估：专家和非专家用户的回应

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摘要

Many studies have attempted to measure human response in music halls in order to determine acoustic quality. However, all these works have used parameters defined by experts. This approach may be an important drawback since users who have to evaluate such concepts may not understand or misunderstand parameters which do not correspond to their own conceptual structure. This paper attempts to establish a methodology to define valid evaluation scales for different collectives and determine evaluation criteria related to the overall assessment of music hall acoustics. It analyses music hall acoustics from the user's perspective and investigates the differences of perception between experts and non-experts through Semantic Differential within the frame of Kansei Engineering. The research was carried out through a field study in 17 auditoria of the Valencia Region (Spain). Perceptions regarding the acoustic quality of these venues were studied in a group of non-experts (236) and other of experts (74). Differences of perception between both collectives were identified and analysed. The main factors characterising the subjective preference of each group were determined (5 factors for non-experts and 6 for experts) and their influence on the global acoustic assessment was quantified. Furthermore, predicting perceptual models were built and the utility of the methodology was tested through the semantic profiles of two venues not included in the above analysis. This methodology was useful for studying music halt acoustics from the viewpoints of experts and non-experts and it may also enable optimization of design features of music halls.
机译：许多研究试图测量音乐厅中的人的反应以确定声音质量。但是，所有这些工作都使用了专家定义的参数。该方法可能是一个重要的缺点，因为必须评估此类概念的用户可能不会理解或误解了不符合其自身概念结构的参数。本文试图建立一种方法来定义不同集体的有效评估尺度，并确定与音乐厅声学整体评估有关的评估标准。它从用户的角度分析音乐厅的声学效果，并在Kansei Engineering框架内通过语义差异调查专家与非专家之间的感知差异。该研究是通过对巴伦西亚地区（西班牙）的17个听觉场进行的实地研究进行的。在一组非专家（236）和其他专家（74）中研究了有关这些场所声音质量的感知。识别并分析了两个集体之间的知觉差异。确定了表征每组主观偏好的主要因素（非专家为5个因素，专家为6个因素），并量化了它们对整体声学评估的影响。此外，建立了可预测的感知模型，并通过上述分析中未包括的两个场所的语义配置文件测试了该方法的实用性。这种方法对于从专家和非专家的角度研究音乐暂停声学很有用，并且还可以优化音乐厅的设计特征。

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  • 来源
    《Building and Environment》 |2012年第12期|p.1-13|共13页
  • 作者

    Miguel Galiana; Carmen Llinares; Alvaro Page;

  • 作者单位

    Escuela Tecnica Superior de Ingenieria en la Edification, Departamento de Organizacion de Empresas, Universitat Politecnica de Valencia. Camino de Vera, s, Valentia 46022, Spain;

    Escuela Tecnica Superior de Ingenieria en la Edification, Departamento de Organizacion de Empresas, Universitat Politecnica de Valencia. Camino de Vera, s, Valentia 46022, Spain;

    Instituto de Biomecdnica de Valentia, Universidad Politicnica de Valentia, edifitio 9-C, Camino de Vera, s, Valentia 46022, Spain;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    music hall; acoustics; semantic differential; user-oriented; subjective preference; kansei engineering;

    机译：音乐厅;声学;语义差异以用户为导向;主观偏好关西工程;

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