A Piecewise-Defined Function for Modelling Traffic Noise on Urban Roads
نویسندگان
چکیده
منابع مشابه
Applicability of models to estimate traffic noise for urban roads
BACKGROUND Traffic noise is a highly relevant environmental impact in cities. Models to estimate traffic noise, in turn, can be useful tools to guide mitigation measures. In this paper, the applicability of models to estimate noise levels produced by a continuous flow of vehicles on urban roads is investigated. The aim is to identify which models are more appropriate to estimate traffic noise i...
متن کاملTraffic Noise Annoyance on Roads (tnar)
Noise is known as one of the most frequently reported negative environmental effects of traffic. At present, according to the current standards and calculation specifications, the impact of road traffic noise is represented by the A-weighted energy-equivalent sound level (LA,eq). This quantity does not account for the subjective annoyance of sound events as it is perceived by the affected perso...
متن کاملAnalysis of Headway of Heterogeneous Traffic on Indian Urban Roads
Headway or inter-arrival time of vehicles is an important parameter in traffic flow, especially in urban roads, since this is one of the main parameters to determine the minimum (safe) gap between vehicles and the capacity. The studies done on headway analysis have mostly concentrated on homogeneous traffic where the flow follows lane discipline. This ideal situation does not exist on Indian ur...
متن کاملInvestigating the Effect of Urban Traffic Noise Pollution on University Students' Cognitive Performance: A Simulated Study
Background and purpose: Cognitive performance in workplace encompasses a wide range of work-related psychological activities. Meanwhile, personality traits as a mediating variable has a determining role in mental functions and occurrence of errors. The aim of this study was to investigate the effect of urban traffic noise pollution on working memory and sustained attention considering personali...
متن کاملA multiple regression model for urban traffic noise in Delhi
This paper reviews the strategies so far recommended for modeling road traffic noise in India. An analytical model is developed to predict road traffic noise for busy roads of Delhi, India. Equivalent continuous sound pressure level, LAeqT is analyzed at different busy road locations of Delhi. A multiple linear regression analysis is conducted to predict the noise metrics LAeq, TNI and NPL in t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Infrastructures
سال: 2020
ISSN: 2412-3811
DOI: 10.3390/infrastructures5080063