题名: |
Study of annoyance due to urban automobile traffic |
作者: |
Aubree, D.; Auzou, S.; Rapin, J. M. |
关键词: |
mobile;traffic;tomo;study;anno;disturbance;interpretation;measurement;auto;prediction |
摘要: |
Continuous traffic noise measurements were carried out over 48 hour periods in front of a hundred buildings in different types of streets in Paris and its suburbs. Physical interpretation of the results provides a noise prediction formula for a traditional type of street. The noise at each point was characterized by a limited number of parameters by means of factor analysis, and their effect on the degree of disturbance by 700 individuals questioned near the measurement stations was studied. It was found that many additional factors affect disturbance besides noise, and that the dispersion of replies for any given noise situation is very wide. A disturbance index is proposed which takes into account the daylight level L(50), the position of rooms in the dwelling exposed to noise, and the individual degrees of satisfaction with the area. |
报告类型: |
科技报告 |