Semantic differential analysis of the soundscape in urban open public spaces
Semantic differential analysis of the soundscape in urban open public spaces
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DOI：
10.1016/j.buildenv.2009.05.014
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发表时间：
2010-01-01
影响因子：
7.4
通讯作者：
Zhang, M.
中科院分区：
文献类型：
--
作者：
Kang, J.;Zhang, M.
本研究的主要目的是找出影响城市开放公共空间声景观的主要因素。这项研究是通过一系列的实地调查进行的。作为一项初步研究，第一阶段是与48名学生在谢菲尔德四个典型的城市开放公共空间进行的声景漫步。第二阶段是在其中两个地点进行详细的声景评估，从公众那里获得的总样本量为491。第三阶段对223名建筑系学生进行了设计师的声景评价。结果的语义差异分析表明，尽管城市开放公共空间声景观的描述和评价相当复杂，但仍有可能识别包括放松、交流、空间性和动态性在内的主要因素。在一般声景观评价方面，简要讨论了声级与声学舒适性评价的区别、声音偏好以及人口统计因素的影响。与普通大众相比，设计师对自然声音和绿地的偏好更强，他们的评价也更多样化。(C)2009爱思唯尔有限公司。保留所有权利。
The main objective of this research was to identify factors that characterise the soundscape in urban open public spaces. The research was carried out through a series of field surveys. Stage one, as a pilot study, was a soundscape walk with 48 students in four typical urban open public spaces in Sheffield. Stage two was a detailed soundscape evaluation in two of the sites, with a total sample size of 491 from the general public. Stage three examined the soundscape evaluation by designers, with 223 architectural students. Semantic differential analysis of the results shows that although the description and evaluation of the soundscape in urban open public spaces is rather complicated, it is still possible to identify major factors which include relaxation, communication, spatiality and dynamics. In terms of the general soundscape evaluation, differences between sound level and acoustic comfort evaluation, sound preferences, and effects of demographic factors are briefly discussed. Compared to the general public, designers have stronger preferences to natural sounds and green spaces, and there is also more diversity in their evaluation. (C) 2009 Elsevier Ltd. All rights reserved.