Results 31 to 40 of about 1,082,967 (295)

Seasonal Change and Spatial Distribution of Traffic Noise in Seferihisar, Turkey

open access: yesArchives of Acoustics, 2017
In this study, traffic noise in Seferihisar, which is a holiday resort by the Aegean Sea in the West of Turkey, was investigated. The noise occurring in summer and winter, on weekdays, and at weekends was mapped separately.
Nuriye SAY   +3 more
doaj   +1 more source

Illuminating the darkness: A pyramid‐based approach with lightness attention and noise suppression

open access: yesElectronics Letters, 2023
Abstract Images taken in low‐light conditions often suffer from reduced contrast, amplified noise, and colour distortions. Such degradation falls short of viewer expectations and negatively impacts high‐level tasks, such as object detection.
Yingxin Huang   +4 more
doaj   +1 more source

GIS Mapping of Short-Term Noisy Event of Diwali Night in Lucknow City

open access: yesISPRS International Journal of Geo-Information, 2021
Noise is a universal problem that is particularly prominent in developing nations like India. Short-term noise-sensitive events like New Year’s Eve, derby matches, DJ night, Diwali night (celebration with firecracker) in India, etc.
Rakesh Dubey   +5 more
doaj   +1 more source

Noise-driven Synchronization in Coupled Map Lattices

open access: yes, 1999
Synchronization is shown to occur in spatially extended systems under the effect of additive spatio-temporal noise. In analogy to low dimensional systems, synchronized states are observable only if the maximum Lyapunov exponent $\Lambda$ is negative ...
Baroni, L., Livi, R., Torcini, A.
core   +1 more source

Mobile crowdsensing accuracy for noise mapping in smart cities

open access: yesAutomatika, 2018
This paper deals with the problem of traffic noise in urban areas in terms of noise mapping. It explains in detail the Mobile Crowdsensing (MCS) method and, furthermore, compares the results obtained with this method with the results gained from the ...
Sanja Grubeša   +3 more
doaj   +1 more source

Traffic Noise Reduction Strategy in a Large City and an Analysis of Its Effect

open access: yesApplied Sciences, 2022
A noise reduction strategy was proposed for Panyu District of Guangzhou City based on its traffic noise map, which considered both road and railway traffic noise.
Hsiao Mun Lee   +3 more
doaj   +1 more source

The analysis and measuring the noise on the A2 motorway (E-65) “Mother Teresa“ section: Skopje - Tetovo

open access: yesGrađevinar, 2020
Traffic noise measurements on the Skopje – Tetovo Section of the Mother Teresa A2 Motorway in the Republic of Macedonia are presented in the paper. The first measurement was conducted in 2003 immediately after the motorway was opened to traffic, while ...
Goran Mijoski   +3 more
doaj   +1 more source

Weak noise approach to the logistic map

open access: yes, 2004
Using a nonperturbative weak noise approach we investigate the interference of noise and chaos in simple 1D maps. We replace the noise-driven 1D map by an area-preserving 2D map modelling the Poincare sections of a conserved dynamical system with ...
B. Shraiman   +44 more
core   +1 more source

Non-Markovian continuous-time quantum walks on lattices with dynamical noise [PDF]

open access: yes, 2016
We address the dynamics of continuous-time quantum walks on one-dimensional disordered lattices inducing dynamical noise in the system. Noise is described as time-dependent fluctuations of the tunneling amplitudes between adjacent sites, and attention is
Benedetti, Claudia   +3 more
core   +2 more sources

Noise map of cities and agglomerations [PDF]

open access: yesИнженерно-строительный журнал, 2010
Noise map of city is an instrument for noise control. There are noise levels on all main roads, in people habitation and recreation areas, on the territory of industrial and other enterprises, and around isolated noisy objects.
N.A. Lapteva, I.I. Bogolepov
doaj  

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