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院落声舒适的主观评价对声环境的改善具有至关重要的作用。为探索不同人群对院落声舒适的评价及其影响因素,本文在东北寒地选取6处典型村镇进行问卷调查,结果表明人们在院落中最常听到的声音是汽车声和鸟叫声,最喜欢的声音是鸟叫声,最反感的声音是施工噪声。进一步研究听者个体差异因素对声舒适的影响,发现在部分区域内,年龄因素与各类声音的声舒适评价有一定的相关性;性别对动物叫声、人声、交通噪声的声舒适评价有影响;文化程度与鸟叫声、流水声和音乐声的声舒适呈正相关,与其他声音相关性不显著;职业与各类声音均具有显著相关性。此外,年龄与文化程度、年龄与职业之间也存在相关性。
The subjective assessment of the comfort of the fall sounds plays a crucial role in improving the acoustic environment. In order to explore the evaluation of the comfort of the courtyard sound and its influencing factors by different groups of people, this paper selects six typical villages and towns in the northeastern cold region to conduct a questionnaire survey. The results show that the most commonly heard sound in the courtyard is car sounds and bird sounds. The favorite sound is the bird sound, and the most offensive sound is construction noise. To further study the influence of individual differences of listeners on acoustic comfort, it is found that in certain regions, age factors have certain correlation with sound comfort evaluation of various types of sounds; and sound comfort evaluation of sex calls for animals, vocals, and traffic noises. Influential; The degree of education is positively correlated with the sound of birds, water and music; it is not significantly related to other sounds; occupation and all kinds of sound have significant correlations. In addition, there is a correlation between age and education level, age and occupation.