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Dynamic noise mapping of road traffic in an urban city
Arabian Journal of Geosciences, 2021This study is an attempt to analyse the spatial distribution of traffic noise levels in the city of Delhi through the creation of noise maps with the help of GIS. Field measurements were conducted at 10 locations consisting of different land-use patterns.
R. Mishra +3 more
semanticscholar +2 more sources
Urban road traffic noise spatiotemporal distribution mapping using multisource data
Transportation Research, Part D: Transport and Environment, 2020Many residents are disturbed by road traffic noise which needs to be controlled and managed. The noise map is a helpful and important tool for noise management and acoustical planning in urban areas.
Ming Cai
exaly +2 more sources
The LIFE DYNAMAP project: Towards a procedure for dynamic noise mapping in urban areas
Applied Acoustics, 2017Giovanni Zambon +2 more
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Dynamic traffic noise maps based on noise monitoring and traffic speed data
Transportation Research Part D: Transport and Environment, 2021Abstract Unlike the current methods for dynamic traffic noise maps by using traffic flow as the non-acoustic road-related parameter to predict the noise emission of the whole road network, this study proposes a new method for dynamic updates of traffic noise maps in large regions based on noise monitoring and traffic speed data.
Ziqin Lan, Ming Cai
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Data assimilation for urban noise mapping with a meta-model
Applied Acoustics, 2021Accurately predicting dynamic noise levels in urban environments is non-trivial. This study aims to optimally combine both simulated and empirical data. Acoustic data from microphone arrays, traffic and weather data was merged with a simulated noise map,
Antoine Lesieur +3 more
semanticscholar +1 more source
2015 Nordic Circuits and Systems Conference (NORCAS): NORCHIP & International Symposium on System-on-Chip (SoC), 2015
Mohammed Waqas Mughal, Bhaskar Choubey
exaly +2 more sources
Mohammed Waqas Mughal, Bhaskar Choubey
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Wireless Noise Surveillance - Development of Dynamic Noise Maps
SPE International Conference and Exhibition on Health, Safety, Security, Environment, and Social Responsibility, 2016Abstract Noise is a major challenge in the petroleum industry. Prior to performing work in a noisy area, the noise map is the tool for assessing noise exposure when planning and performing work. The aim of this paper is to present an ongoing R&D project to develop a wireless noise monitoring system that provides real-time input to a ...
Simon Carlsen +5 more
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A novel dynamic noise maps visualization tool
2008 1st International Conference on Information Technology, 2008A concept and an implementation of a novel dynamic noise maps visualization tool is presented in this paper. The principal aim of the project is described. The first part depicts general features of the tool. The main focus is put on presenting the innovative features of the dynamic noise maps visualization tool in comparison to the commonly used ...
Pawel Kozielecki, Andrzej Czyzewski
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Estimation of Dynamic Noise in Mandelbrot Map
International Journal of Artificial Life Research, 2017Julia and Mandelbrot sets have been studied continuously attracting fractal scientists since their creation. As a result, Julia and Mandelbrot sets have been analyzed intensively. In this article, researchers have studied the effect of noise on these sets and analyzed perturbation.
Ketan Jha, Mamta Rani
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Mapping noise disturbed oscillators onto quasi-symplectic dynamics
2013 22nd International Conference on Noise and Fluctuations (ICNF), 2013We find exact mappings for a class of limit cycle systems with noise onto quasi-symplectic dynamics, including a van der Pol type oscillator. A dual role potential function is obtained as a component of the quasi-symplectic dynamics. Each component of the quasi-symplectic dynamics has an individual physical meaning and can be measured independently ...
Ruoshi Yuan, Ping Ao
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