论文摘要
In this study,the soundscape data on the dynamic waterscapes from different geographical environments were first collected.Next,the Likert 5-point scale and laboratory experiments were adopted to study the relationships between the waterscape sound preferences and physical characteristics,namely the visual preference of waterscape,environment,and participants.It was found that under single-sound listening,the sound preference had significant negative correlation with A-weighted SPL of waterscape sound（rp=-0.981,p<0.01） and had significant positive correlation with instantaneous variability（rp=0.720,p<0.05）.Moreover,the spectral centroid also had significant negative correlation with the sound preference（rp=-0.867,p<0.01）,when it had significant correlation with A-weighted SPL and instantaneous variability.Waterscape and environmental videos without sound were projected and their visual preferences were evaluated.Waterscape sound preferences were evaluated simultaneously with its videos.It was found that waterscapes and environments with higher visual preference could evidently improve the sound preference for waterscape flowing at high flow velocity,whereas those with lower visual preference could reduce the sound preference for waterscape flowing at low flow velocity.Male and female subjects had significant differences in the evaluation,and sound preferences for Heihu Spring made by local students were higher than that made by non-local students.Therefore,waterscape sound preference was influenced by physical indices,visual factors,and participants.
论文目录
文章来源
类型: 期刊论文
作者: WANG Yaping,LIU Qi,XU Xiaolei,WANG Yu
来源: Chinese Journal of Acoustics 2019年04期
年度: 2019
分类: 基础科学,工程科技Ⅱ辑
专业: 工业通用技术及设备
单位: School of Architecture and Urban Planning,Shandong Jianzhu University
基金: supported by the National Natural Science Foundation of China(51508311,51708334)
分类号: TB535
DOI: 10.15949/j.cnki.0217-9776.2019.04.003
页码: 403-419
总页数: 17
文件大小: 1971K
下载量: 1