Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of visual landscape factors on soundscape evaluation in old residential areas
The visual landscape influences the soundscape experience of urban public spaces. The purpose of this study is to analyze the relationships among visual landscape factors and soundscape evaluation of old residential areas and determine their main influencing factors. In Tianjin, China, six typical old residential areas were selected to collect sound and video information. Virtual reality (VR) was used to create an evaluation environment, and subjective evaluations of the visual landscape and soundscape were accessed through questionnaire (N = 256). The results show that the evaluation of soundscape and visual landscape satisfaction of the central square in the old residential area is superior to that of the public space along the street, as affected by spatial location, sound characteristics and other factors. Greenery satisfaction, environmental cleanliness, and architectural aesthetics were significantly positively correlated with soundscape evaluation. Additionally, three latent variables, namely, visual landscape factors, spatial factors and soundscape evaluation factors, were identified through factor analysis, and a structural equation model (SEM) of “visual landscape factors–soundscape evaluation” was built. The visual landscape factors in old residential areas were found to be important factors affecting soundscape evaluation. The standardization coefficient was 0.46 (P ≤ 0.01). Although the spatial factors have no direct contribution to the soundscape evaluation of the old residential areas, its observation variable, environmental cleanliness, is significantly positively correlated with all the observed variables of the soundscape evaluation factors.
Effect of visual landscape factors on soundscape evaluation in old residential areas
The visual landscape influences the soundscape experience of urban public spaces. The purpose of this study is to analyze the relationships among visual landscape factors and soundscape evaluation of old residential areas and determine their main influencing factors. In Tianjin, China, six typical old residential areas were selected to collect sound and video information. Virtual reality (VR) was used to create an evaluation environment, and subjective evaluations of the visual landscape and soundscape were accessed through questionnaire (N = 256). The results show that the evaluation of soundscape and visual landscape satisfaction of the central square in the old residential area is superior to that of the public space along the street, as affected by spatial location, sound characteristics and other factors. Greenery satisfaction, environmental cleanliness, and architectural aesthetics were significantly positively correlated with soundscape evaluation. Additionally, three latent variables, namely, visual landscape factors, spatial factors and soundscape evaluation factors, were identified through factor analysis, and a structural equation model (SEM) of “visual landscape factors–soundscape evaluation” was built. The visual landscape factors in old residential areas were found to be important factors affecting soundscape evaluation. The standardization coefficient was 0.46 (P ≤ 0.01). Although the spatial factors have no direct contribution to the soundscape evaluation of the old residential areas, its observation variable, environmental cleanliness, is significantly positively correlated with all the observed variables of the soundscape evaluation factors.
Effect of visual landscape factors on soundscape evaluation in old residential areas
01.12.2023
Applied Acoustics , 215 , Article 109708. (2023) (In press).
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
710
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