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Cumulative Impact of Wind Farm Noise

open access: yesApplied Sciences, 2023
Although wind farms have an undeniable beneficial impact on the environment, certain negative environmental implications do appear as a consequence of their operation. One of them is the production of noise.
Boško Josimović   +4 more
doaj   +3 more sources

Modelling the acoustic signature and noise propagation of high speed railway vehicle [PDF]

open access: yesArchives of Transport, 2022
The proportion of high speed railway vehicles in the rolling stock of national carriers providing public transport services is constantly increasing. Currently, Alstom vehicles run at the highest speed on railway lines in Poland.
Krzysztof Polak, Jarosław Korzeb
doaj   +1 more source

Study on Sound Transmission across a Floating Floor in a Residential Building by Using SEA

open access: yesArchives of Acoustics, 2021
For the purpose of reducing the impact noise transmission across floating floors in residential buildings, two main sound transmission paths in the floating floor structure are considered: the stud path and the cavity path. The sound transmission of each
Xianfeng HUANG   +3 more
doaj   +1 more source

The Influence of Floor Layering on Airborne Sound Insulation and Impact Noise Reduction: A Study on Cross Laminated Timber (CLT) Structures

open access: yesApplied Sciences, 2021
The use of timber constructions recently increased. In particular, Cross Laminated Timber floors are often used in multi-story buildings. The development of standardization processes, product testing, design of details and joints, the speed of ...
Federica Bettarello   +2 more
doaj   +1 more source

A systematic literature review of disability weights measurement studies: evolution of methodological choices

open access: yesArchives of Public Health, 2022
Background The disability weight is an essential factor to estimate the healthy time that is lost due to living with a certain state of illness. A 2014 review showed a considerable variation in methods used to derive disability weights.
Periklis Charalampous   +4 more
doaj   +1 more source

Evaluating Laboratory Measurements for Sound Insulation of Cross-Laminated Timber (CLT) Floors: Configurations in Lightweight Buildings

open access: yesApplied Sciences, 2022
Cross-laminated timber (CLT) floors with supplementary layers or floating floors comprise a common solution in new multistory timber structures. However, bare CLT components provide poor sound insulation, especially in low frequencies during structure ...
Nikolaos-Georgios Vardaxis   +2 more
doaj   +1 more source

A Comparative Study of Acoustic Regulations for Hospital Bedrooms in Selected Countries in Europe

open access: yesBuildings, 2023
Regulatory acoustic requirements for hospitals exist in several countries in Europe, but many countries have either no or few regulatory limits or only recommendations. The purpose of limit values is to ensure optimal acoustic conditions for the patients
Birgit Rasmussen   +2 more
doaj   +1 more source

A novel method for the identification of flame front’s position on thermoacoustic coupling combustion oscillations

open access: yesEnergy Science & Engineering, 2021
The flame front area is an important parameter to quantify the heat release rate. However, the limitations imposed by the measuring instruments and the measurement methodologies make it difficult to determine the flame front position in an image.
Lanzhou Gao   +6 more
doaj   +1 more source

Subjective evaluation of floor impact noise using the tapping machine and a non-standardized source

open access: yesActa Scientiarum: Technology, 2022
Assessing the acoustical performance of building floor systems relies on the impact source to be utilized and on the type of floor cover used. Besides that, a reliable assessment should consider the listeners´ judgments of the sounds transmitted through
Andriele da Silva Panosso   +1 more
doaj   +1 more source

Factors Affecting Traffic Noise and Annoyance from Different Types of Roads: A Case Study in Nakorn Pathom Province, Thailand

open access: yesEnvironment and Natural Resources Journal, 2023
This study investigated factors associated with road traffic noise and residents’ annoyance from three distinct types of roads (major arterial, minor arterial, and collector roads). Nine sampling locations in Thailand’s Nakorn Pathom Province were chosen
Nattawat Siwapathomchai   +3 more
doaj   +1 more source

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