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9. Conclusion
Among the acoustic impacts of various industrial activities, the problem of aircraft noise is rather particular (multiplicity of players, impacted populations, periodicity of noise events, specificity of sources, etc.) and the principles of the monitoring system appear difficult to transpose. On the other hand, the objective is generalizable: to provide a tool for understanding noise pollution, working on large samples to determine the precise weight of influencing factors. In the field of civil aviation, an integrated aircraft noise monitoring system is a remarkable tool for the engineer, thanks to the statistical quality of the data used, which gives the databases a robustness rarely encountered in the experimental field.
The functionalities of integrated noise and trajectory monitoring systems enable airports to fulfil three main missions:
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Conclusion
Bibliography
Software tools
INM Integrated Noise Model 7.0 Ground noise modeling and mapping software. Published by the Federal Aviation Administration, USA. The software is now used by most countries worldwide.
Directory
Bruel & Kjaer : http://www.bksv.fr/
Norsonic : http://www.norsonic.com
Topsonic : http://www.topsystem.de
Events
INTER-NOISE : http://www.internoise2014.org/
French Acoustics Congress (CFA) : http://cfa2014.conference.univ-poitiers.fr/
Standards and norms
- Acoustics – Unattended monitoring of aircraft sound in the vicinity of airports. - ISO/CD 20906 - 2009
- Acoustics – Description, assessment and measurement of environmental noise. - ISO/DIS 1996-2.2 - 2005
- Uncertainty of measurement – Part 3: Guide to the expression of uncertainty in measurement (GUM : 1995) - ISO/IEC Guide 98-3 - 2008
- Acoustics – Procedure for describing aircraft noise heard...
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