噪音干扰和缺乏隐私:在开放式办公室中模拟声学不满
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Updated: May 9, 2025

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The HoneyComb Paradigm for Research on Collective Human Behavior
Published on: January 19, 2019
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Manuj Yadav1,2, Jungsoo Kim1, Valtteri Hongisto3
1School of Architecture, Design and Planning, The University of Sydney, New South Wales, 2006, Australia.
The Journal of the Acoustical Society of America
|May 2, 2025
概括
开放式办公室的声学不满主要是由缺乏隐私驱动的,而不仅仅是噪音. 房间声学指标,特别是那些基于声压水平的指标,比以前认为的更好地预测这种不满.
科学领域:
- 环境心理学 环境心理学
- 声学 声学 在声学方面
- 职业健康 职业健康 职业健康
背景情况:
- 开放式办公室经常遭受声学问题,影响住户的福祉.
- 之前的研究通常集中在噪音干扰作为主要的声学问题.
研究的目的:
- 在开放式办公室中模拟声学不满.
- 确定声学不满的关键预测因素,包括隐私和噪音.
- 评估不同声学指标在预测乘客不满意度方面的有效性.
主要方法:
- 在28个不同的办公室进行了室内声学和声音环境的测量.
- 管理人员调查 (n=349) 评估声学不满.
- 分析了声学指标,例如声压水平 (SPL) 衰减 (Lp,A,s,4m,rC),分心距离 (rD),LA,90,精神声学强度 (N90),和SPL波动 (MA,eq).
主要成果:
- 缺乏隐私 (LackPriv) 是声学不满 (AcDsat) 的一个更强的预测因素,而不是噪音干扰.
- 基于SPL衰变 (Lp,A,s,4m,rC) 的房间声学指标比基于语音传输指数 (rD) 的指标更有效的预测指标.
- 中型办公室报告的不满程度高于大型办公室;不满程度因天花板高度和工作站密度而异.
结论:
- 在开放式办公室的声学不满,受到隐私感的严重影响.
- 现有的房间声学指标,特别是基于SPL的声学指标,显示出预测不满的潜力,尽管一些发现与既定标准相矛盾.
- 办公室大小和物理参数,而不是工作配置,似乎是影响声学不满的关键因素.
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