کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
754503 1462409 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A virtual perception method for urban noise: The calculation of noise annoyance threshold and facial emotion expression in the virtual noise scene
ترجمه فارسی عنوان
یک روش ادراک مجازی برای سر و صدا شهری: محاسبه آستانه ناراحتی سر و صدا و بیان احساسات صورت در صحنه سر و صدا مجازی
کلمات کلیدی
ناراحتی سر و صدا، ادراک سر و صدا، آستانه ناراحتی، بیان احساسات صورت
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی


• A methodology for noise virtual perception has been provided.
• AHP method has been used to calculate noise annoyance threshold.
• The linking method between subjective response and emotion has been realized.
• Facial emotion expression was used to realize virtual perception of noise annoyance.

With the development of immersive virtual technology and GIS, the virtual perception for noise annoyance will lead into new research issues. The aim of this study is to construct a methodology to realize virtual noise perception. There are three aspects: calculating method for annoyance thresholds in different noise control zones, facial emotion expression generating method, and linking method between subjective response and emotion.A face-to-face social survey has been carried out among 7483 participants in three different noise control zones. The noise annoyance is assessed by five-graded scale. With stratified random sampling results of survey as input data, the analysis hierarchy process is adopted to calculate noise annoyance threshold. Then the emotion is determined by excessive level and linkage between five-graded semantic scale and emotion. Finally, the facial emotion expression is used to realize the visualized expression and virtual perception of noise annoyance. The key technologies are the emotion determination method and the facial expression generating with free-form deformation technique.To illustrate the application of the proposed methodology, the method has been applied to a local district in Qingdao, China. Comparing the regulatory standards, results of calculated threshold value for noise control zones are more closely aligned with the people’s real subjective responses. At the same time, the facial emotion expression provides a visualization display to achieve people’s emotional reactions under noise pollution. Consequently, the proposed method can provide a reference to the competent authorities to make better action plans to prevent or reduce annoyance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Acoustics - Volume 99, 1 December 2015, Pages 125–134
نویسندگان
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