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Evaluation of barrier performance by direct environmental noise simulation
The Journal of the Acoustical Society of America, 2012After a city has experienced rapid urbanization, it is usually left with many pollution problems (e.g. air, noise, etc.) that hinder its further sustainable growth. Worsen by the rapid increase in the demands of land transportation for high population mobility; the traffic noise inevitably becomes a serious environmental problem.
K. H. Seid, R. C. K. Leung, G. C. Y. Lam
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Environmental Noise Directive - results of noise mapping in Germany
The Journal of the Acoustical Society of America, 2008The Environmental Noise Directive intends the development of a concept to avoid, prevent or reduce on a prioritised basis the harmful effects, including annoyance, due to exposure to environmental noise and to inform the public on environmental noise and its effects.
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Directivity as a discriminant in monitoring of air-acoustic environmental noise
The Journal of the Acoustical Society of America, 1974Directivity is useful in the automatic monitoring of air-acoustic environmental noise because discrimination is possible not only between ground and airborne sources, but between different ground sources as wall. The experimental program compared omnidirectionals, gradients, cardioids, donuts, cardonuts, and second-order donuts as vertical ...
B. Harris, G. P. Lange, S. F. Torok
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Current State-of-the-Art and New Directions in Strategic Environmental Noise Mapping
Current Pollution Reports, 2020Environmental noise mapping has the potential to act as a powerful resource for policymakers as a decision support tool for the mitigation of the negative effects of environmental noise pollution and its impact on public health. The aim of this paper is to review current state-of-the-art developments in how the strategic noise mapping (SNM) process has
Enda Murphy +2 more
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Evaluation of environmental noise susceptibility of RF circuits using direct power injection
2009 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), 2009Susceptibility of radio frequency (RF) circuits against environmental noises was evaluated by way of direct power injection. Measurements performed on a 90-nm 2.45 GHz CMOS RF driver amplifier show that the injection of RF power into on-die p+ guard bands creates tones at the primary and up-converted frequencies.
N. Azuma, Yu. Usami, M. Nagata
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Umgebungslärmrichtlinie in Schleswig-Holstein/Environmental Noise Directive in Schleswig-Holstein
Lärmbekämpfung, 2019Die dritte Runde der Umgebungslärmrichtlinie 2002/49/EG [1] wird mit der Lärmkartierung 2017 und der aktuellen, in Schleswig-Holstein (SH) noch nicht vollständig abgeschlossenen Aufstellung der Lärmaktionspläne umgesetzt. Die Zuständigkeit für die Ausarbeitung der Lärmkarten und für die Aufstellung der Aktionspläne liegt in SH gemäß § 47 e Bundes ...
L. Gliesmann, A. Brückner
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Inter-Noise 2022, 2023
AIVS (Accelerometer-based Intensity Vector Sensors, /āvs/) represent a new way to measure 3-d sound and are designed to integrate into existing noise monitoring solutions. Standard microphones measure sound pressure, which cannot alone deduce the direction of sound propagation.
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AIVS (Accelerometer-based Intensity Vector Sensors, /āvs/) represent a new way to measure 3-d sound and are designed to integrate into existing noise monitoring solutions. Standard microphones measure sound pressure, which cannot alone deduce the direction of sound propagation.
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The environmental noise directive as a catalyst for change in noise policy
The Journal of the Acoustical Society of America, 2012The Environmental Noise Directive entered into EU legislation in 2002, and subsequently into the national legislation within the 27 Member States. The Directive sets out a strategic framework for a consistent approach to the management of environmental noise within the EC through a cycle of strategic noise mapping, public consultation and action ...
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The European Environmental Noise Directive in Germany
INTER-NOISE and NOISE-CON Congress and Conference ProceedingsWith the Environmental Noise Directive, the member states of the European Union have a common approach to mapping and reducing environmental noise. Noise exposure is determined in agglomerations and around major transport infrastructures. Noise action plans specify measures to reduce noise.
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