Exploring relationships among soundscape perception, spatiotemporal sound characteristics, and personal traits through social media

IF 1.7 Q2 ACOUSTICS
Ta-Chien Chan, Bing-Sheng Wu, Yu-Ting Lee, Ping-Hsien Lee, Ren-Hao Deng
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引用次数: 0

Abstract

Abstract Understanding the causes of noise annoyance requires recognition of the factors that affect soundscape perceptions. This study aims to explore multilevel factors of acoustic comfort and the perceived health effects of sound exposure, including personal traits, sound characteristics, and spatiotemporal features of the surrounding environment. We designed the Soundmap chatbot to collect data from the participants during May 16-July 16, 2022. The participants completed two tasks including sound recording and questionnaires. Sound feature extraction and identification were computed. Two soundscape perception variables were used as outcome variables and measured, and cumulative link mixed models were applied for statistical analysis. Results showed that for female participants, lower acoustic comfort was associated with sound exposure at night, at the land use of transportation and built-up areas, as well as the sounds of machines, vehicles, and airplanes. Low-frequency sound exposure and sounds of nature, silence, music, and human activity were associated with higher acoustic comfort, and these exposures were also associated with positive perceptions of health in rural areas and on weekends. Individuals with extraversion had a higher tolerance to sound; those with high noise sensitivity had a lower tolerance to sound. Understanding sound perception is crucial in maintaining a sustainable urban acoustic environment.
通过社交媒体探索声景感知、时空声音特征和个人特征之间的关系
要理解噪声烦恼的原因,需要认识到影响声景感知的因素。本研究旨在探讨声舒适的多层次因素和声暴露对健康的感知影响,包括个人特征、声音特征和周围环境的时空特征。我们设计了Soundmap聊天机器人来收集参与者在2022年5月16日至7月16日期间的数据。参与者完成了录音和问卷调查两项任务。计算声音特征的提取和识别。以两个声景感知变量作为结果变量进行测量,采用累积链接混合模型进行统计分析。结果显示,对于女性参与者来说,较低的声舒适度与夜间、交通用地和建成区的声音暴露以及机器、车辆和飞机的声音有关。接触低频声音以及自然、寂静、音乐和人类活动的声音与较高的声学舒适度有关,这些接触也与农村地区和周末对健康的积极看法有关。外向性个体对声音的容忍度更高;那些对噪音敏感的人对声音的容忍度较低。理解声音感知对于维持可持续的城市声环境至关重要。
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来源期刊
Noise Mapping
Noise Mapping ACOUSTICS-
CiteScore
7.80
自引率
17.90%
发文量
5
审稿时长
12 weeks
期刊介绍: Ever since its inception, Noise Mapping has been offering fast and comprehensive peer-review, while featuring prominent researchers among its Advisory Board. As a result, the journal is set to acquire a growing reputation as the main publication in the field of noise mapping, thus leading to a significant Impact Factor. The journal aims to promote and disseminate knowledge on noise mapping through the publication of high quality peer-reviewed papers focusing on the following aspects: noise mapping and noise action plans: case studies; models and algorithms for source characterization and outdoor sound propagation: proposals, applications, comparisons, round robin tests; local, national and international policies and good practices for noise mapping, planning, management and control; evaluation of noise mitigation actions; evaluation of environmental noise exposure; actions and communications to increase public awareness of environmental noise issues; outdoor soundscape studies and mapping; classification, evaluation and preservation of quiet areas.
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