水声对商业步行街声景主观评价的影响研究
发布时间：2018-10-04 19:14
【摘要】：商业步行街建设作为城市公共空间建设的一部分,其合理的环境营造对于丰富居民日常生活、展现地域特色都有着重要意义。不过,目前的商业环境建设中,往往仅以视觉空间营造和商业行为为导向,忽略了人们在公共空间中的环境感受,特别是听觉环境,目前,我国大街小巷充斥各种噪声的现象越来越严重。“中国很吵”已成为越来越多人的共识。然而,设计师在城市公共空间营造中,对于声音环境及其效果的关注明显不同。针对当前步行商业街中的喧闹现象,本研究通过研究商业步行街声景现状,剖析现状问题,并基于水声给人的良好听觉感受效果,尝试利用水声元素的引入,提升商业步行街声音环境的舒适性与愉悦性。再通过实验验证水声对提高商业步行街声景效果的有效性。由此,本文选择以商业步行街声景为主要研究对象,通过综述商业步行街现状,了解商业步行街现有情况、建设要求、大体分类、空间尺度等,明确商业步行街声景的概念与影响因素。并借鉴相关声景研究实践,选择实验室模拟法作为本文研究方法,利用语义微分和排序法建立评价体系。之后,选取有代表性的商业步行街案例,提取其声景进行实验室主观评价,进一步明确商业步行街声景的主观评价情况,思考改善策略。再后,通过对于各类水声的剖析和评价,客观描述水声,并且认知人们对于水声的主观评价。基于以上内容,分析商业步行街声景与水声之间可能存在的关系,从客观物理量和主观心理量两个角度考虑水声对商业步行街主观评价产生的影响,立足于提升商业步行街声景品质,选取适当的水声与商业步行街声景进行叠加,再次进行实验室主观评价,将实验所得结果与商业步行街现有声景评价结果相对比,分析水声对商业步行街声景主观评价产生的实际影响。
[Abstract]:Commercial pedestrian street construction as a part of urban public space construction, its reasonable environment to enrich the daily life of residents, showing regional characteristics are of great significance. However, in the current business environment construction, it is often only guided by visual space construction and commercial behavior, and people's environmental feelings in public space, especially the auditory environment, are ignored. At present, The phenomenon of all kinds of noise is becoming more and more serious in the streets and alleys of our country. "China is noisy" has become the consensus of more and more people. However, designers in urban public space construction, the sound environment and its effect of attention is obviously different. In view of the noisy phenomenon in the current pedestrian shopping street, this study analyzes the current situation by studying the present situation of the sound scene of the commercial pedestrian street, and tries to use the introduction of underwater acoustic elements on the basis of the sound perception effect of the underwater sound. Enhance the comfort and pleasure of the commercial pedestrian street sound environment. The effectiveness of underwater sound in improving the sound scene of commercial pedestrian street is verified by experiments. Therefore, this article chooses the commercial pedestrian street sound scene as the main research object, through summarizes the commercial pedestrian street present situation, the understanding commercial pedestrian street present situation, the construction request, the general classification, the spatial scale and so on, Clear commercial pedestrian street sound scene concept and influence factors. With reference to the relevant acoustic scene research practice, the laboratory simulation method is selected as the research method in this paper, and the evaluation system is established by semantic differentiation and ranking method. After that, select the typical commercial pedestrian street case, extract its acoustic scene for laboratory subjective evaluation, further clarify the subjective evaluation of commercial pedestrian street soundscape, think about the improvement strategy. Then, through the analysis and evaluation of all kinds of underwater sound, the objective description of underwater sound, and cognition of people's subjective evaluation of underwater sound. Based on the above contents, this paper analyzes the possible relationship between the sound scene of commercial pedestrian street and underwater sound, and considers the influence of underwater sound on the subjective evaluation of commercial pedestrian street from the perspective of objective physical quantity and subjective psychological quantity. On the basis of improving the sound scene quality of commercial pedestrian street, select appropriate underwater sound and commercial pedestrian street sound scene to superposition, then carry on the laboratory subjective evaluation again, compare the result of the experiment with the existing sound scene evaluation result of the commercial pedestrian street. This paper analyzes the actual influence of underwater sound on the subjective evaluation of commercial pedestrian street soundscape.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU112;TU984.13
本文编号：2251546
[Abstract]:Commercial pedestrian street construction as a part of urban public space construction, its reasonable environment to enrich the daily life of residents, showing regional characteristics are of great significance. However, in the current business environment construction, it is often only guided by visual space construction and commercial behavior, and people's environmental feelings in public space, especially the auditory environment, are ignored. At present, The phenomenon of all kinds of noise is becoming more and more serious in the streets and alleys of our country. "China is noisy" has become the consensus of more and more people. However, designers in urban public space construction, the sound environment and its effect of attention is obviously different. In view of the noisy phenomenon in the current pedestrian shopping street, this study analyzes the current situation by studying the present situation of the sound scene of the commercial pedestrian street, and tries to use the introduction of underwater acoustic elements on the basis of the sound perception effect of the underwater sound. Enhance the comfort and pleasure of the commercial pedestrian street sound environment. The effectiveness of underwater sound in improving the sound scene of commercial pedestrian street is verified by experiments. Therefore, this article chooses the commercial pedestrian street sound scene as the main research object, through summarizes the commercial pedestrian street present situation, the understanding commercial pedestrian street present situation, the construction request, the general classification, the spatial scale and so on, Clear commercial pedestrian street sound scene concept and influence factors. With reference to the relevant acoustic scene research practice, the laboratory simulation method is selected as the research method in this paper, and the evaluation system is established by semantic differentiation and ranking method. After that, select the typical commercial pedestrian street case, extract its acoustic scene for laboratory subjective evaluation, further clarify the subjective evaluation of commercial pedestrian street soundscape, think about the improvement strategy. Then, through the analysis and evaluation of all kinds of underwater sound, the objective description of underwater sound, and cognition of people's subjective evaluation of underwater sound. Based on the above contents, this paper analyzes the possible relationship between the sound scene of commercial pedestrian street and underwater sound, and considers the influence of underwater sound on the subjective evaluation of commercial pedestrian street from the perspective of objective physical quantity and subjective psychological quantity. On the basis of improving the sound scene quality of commercial pedestrian street, select appropriate underwater sound and commercial pedestrian street sound scene to superposition, then carry on the laboratory subjective evaluation again, compare the result of the experiment with the existing sound scene evaluation result of the commercial pedestrian street. This paper analyzes the actual influence of underwater sound on the subjective evaluation of commercial pedestrian street soundscape.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU112;TU984.13
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1 李秋成;城市商业步行街研究[D];天津大学;2005年
，本文编号：2251546
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