城市社区广场舞声环境感知规律探究

Research on the Sound Perception of Square Dancing in City Community

随着城市化的高速发展,城市社区广场逐渐成为人们休憩娱乐的重要公共开放空间。广场内各种活动共享同一空间,其声音对周边造成噪声干扰,并引发诸多矛盾。研究目的是在同时发生多种广场舞活动的城市社区广场中,探究各类声音的空间感知规律。研究发现,在全局空间自相关中,人们对广场各类声音的清晰程度感知都有显著的空间自相关和聚集性特征;在局部空间自相关中,对某音箱的主导区域清晰程度感知呈显著的高-低聚集,在其他音箱的主导区域则呈显著的低-高聚集,而对其他活动声音清晰程度感知的聚集性较弱。研究可为广场设计提供参考。

With the rapid development of urbanization,urban community squares have become an important public space for people to relax.Multiple activities in the square share a space,creating noise.The purpose of the study is to explore the law of square sound space perception with multiple square dance activities at the same time.The study found that people's perception of the clarity of various sounds has significant global spatial autocorrelation and aggregation;in the local spatial autocorrelation,the perception of the clarity of sound shows significant high-low and low-high aggregation.The concentration of other activity sounds is weak.The research can provide a reference for the design of the square.