Results 21 to 30 of about 3,213,485 (293)
Noise prediction for urban air taxi operation
, 2022 S.2984-2995Solutions to escape crowded streets are increasingly taking up new forms of mobility. This also includes air taxis or VTOLs. In addition to passenger traffic, suggestions, such as parcel delivery by drones, are also regularly part of future ...
Koehler, Mark +2 more
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Measurements of urban traffic parameters before and after road reconstruction
Open Engineering, 2021 The study analyzed the parameters of vehicle traffic and noise on the national road in the section in the city from 2011 to 2016. In 2013–2014 this road was reconstructed.
Bąkowski Andrzej, Radziszewski Leszek
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Noise: towards a definition [PDF]
The research aims to explore the perceptual affects of noise on the relationship between performers, their instruments and listeners. The portfolio of compositions and accompanying thesis demonstrates the results of this treatment of sound and space ...
Riley, Thomas Richard
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Applied Sciences, 2016 EU Directive 49/2002 and Spanish law 37/2006 urge cities to develop strategic noise maps and action plans to evaluate noise exposure and to establish noise abatement procedures in critical areas.
Jaume Segura Garcia +6 more
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Study on Construction Methods Optimization for Subway Sound Barrier Project
Chengshi guidao jiaotong yanjiu[Objective] The construction of subway sound barriers is characterized by complex foundation treatment, low installation efficiency and high risk of high-altitude operations, leading to extended construction period, higher costs and hidden quality risks.
YANG Lei, WANG Lixiao
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Chinese Journal of Mechanical Engineering, 2022 The acoustic propagation characteristics of axisymmetric waves have been widely used in leak detection of fluid-filled pipes. The related acoustic methods and equipment are gradually coming to the market, but their theoretical research obviously lags ...
Ping Lu +3 more
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Effects of Urban Form on Ambient Air Filter Noise Exposure in Open Areas
Land, 2023 Although ambient air filters are commonly used to improve air quality in urban areas, their operation often produces significant noise levels. In this study, we investigated and addressed the issue of ambient air filter noise exposure in open areas of ...
Huading Lou +3 more
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Are the comfort classes noise and vibration levels on board really suitable?
, 2021 In shipbuilding industry, comfort is a relevant issue both for crew members and passengers. A comfortable environment enables crew members to perform accurately their tasks and it is an effective factor contributing to the satisfaction of passengers ...
Flavia D'Agostin +2 more
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Analysis of Noise Environment and Noise Reduction Measures in Urban 110kV Indoor Substations [PDF]
E3S Web of Conferences, 2020 With the rapid development of society and economy, the public awareness of environmental protection has gradually increased, and urban substation noise has become an environmental issue of concern to residents. In order to study the current status of the
Liu Fengchun +4 more
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, 2013 One hundred years after Luigi Russolo’s “The Art of Noises,” this book exposes a cross-section of the current motivations, activities, thoughts, and reflections of composers, performers, and artists who work with noise in all of its many forms.
Einbond, Aaron, Cassidy, Aaron
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