Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2019.04.016 |
Classification of soundscapes of urban public open spaces | |
Sun, Kang1; De Coensel, Bert1,2; Filipan, Karlo1; Aletta, Francesco1; Van Renterghem, Timothy1; De Pessemier, Toon1,3; Joseph, Wout1,3; Botteldooren, Dick1 | |
2019-09-01 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING
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ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2019 |
卷号 | 189页码:139-155 |
文章类型 | Article |
语种 | 英语 |
国家 | Belgium |
英文摘要 | It is increasingly acknowledged by landscape architects and urban planners that the soundscape contributes significantly to the perception of urban public open spaces. Describing and classifying this impact, however, remains a challenge. This article presents a hierarchical method for classification that distinguishes between backgrounded and foregrounded, disruptive and supportive, and finally calming and stimulating soundscapes. This four-class classification is applied to a growing collection of immersive audio-visual recordings of sound environments from around the world that could be explored using virtual reality playback. To validate the proposed methodology, an experiment involving 40 participants and 50 soundscape stimuli collected in urban public open spaces worldwide was conducted. The experiment showed that (1) the virtual reality headset reproduction based on affordable spatial audio with 360-degree video recordings was perceived as ecologically valid in terms of realism and immersion; (2) the proposed classification method results in well-separated classes; (3) membership to these classes could be explained by physical parameters, both regarding sound and vision. Moreover, models based on a limited number of acoustical indicators were constructed that could correctly classify a soundscape in each of the four proposed categories, with an accuracy exceeding 88% on an independent dataset. |
英文关键词 | Soundscape Classification Urban space |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000474330500014 |
WOS关键词 | VIRTUAL-REALITY ; NOISE ; MODEL ; PERCEPTION ; ATTENTION ; QUALITY ; INDIVIDUALS ; ENVIRONMENT ; QUESTIONS ; ANNOYANCE |
WOS类目 | Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Regional & Urban Planning ; Urban Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/186814 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Ghent, WAVES Res Grp, Ghent, Belgium; 2.ASAsense, Brugge, Belgium; 3.IMEC, Leuven, Belgium |
推荐引用方式 GB/T 7714 | Sun, Kang,De Coensel, Bert,Filipan, Karlo,et al. Classification of soundscapes of urban public open spaces[J]. LANDSCAPE AND URBAN PLANNING,2019,189:139-155. |
APA | Sun, Kang.,De Coensel, Bert.,Filipan, Karlo.,Aletta, Francesco.,Van Renterghem, Timothy.,...&Botteldooren, Dick.(2019).Classification of soundscapes of urban public open spaces.LANDSCAPE AND URBAN PLANNING,189,139-155. |
MLA | Sun, Kang,et al."Classification of soundscapes of urban public open spaces".LANDSCAPE AND URBAN PLANNING 189(2019):139-155. |
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