ITS Blog - projects illustrating the areas of intervention of ITS
Design and construction of noise-reducting structures for industry
- Details
The design and construction of noise reducing-structures for industry encompasses a variety of activities:
- studies and design tasks:
- in terms of acoustics, as regards noise propagation, in enclosed spaces (taking into account the reverberation phenomenon) or outdoors ; the distance - and, when it is significant between a noise source and a given observation point where the sound level must be assessed: atmospheric absorption -, as well as obstacles in the path of sound waves (with their...
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Treatment of factory noise nuisance
- Details
Regardless of the sector of activity, the treatment of factory noise pollution often addresses two major concerns for manufacturers, in relation to noise regulations:
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employees porotection, for what European Directive 2003/10/EC concerning the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (noise) is a reference document, fixing:
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limit exposure values for workers to noise: exposure level L EX,8h = 87 dB (A) and peak...
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Study and construction of an anechoic room for acoustic metrology
- Details
The acoustic comfort of a car is a major issue for manufacturers, contributing significantly to the brand image; it is made possible by the installation of sufficiently quiet components and sufficiently efficient noise insulation of the passenger compartment.
The development of these hardware and of suitable soundproofing systems requires specific acoustic metrology, for the evaluation - in a wide frequency range often 20 Hz - 20 kHz to reflect human auditory perception - of the sound pressure...
Read more: Study and construction of an anechoic room for acoustic metrology
Subcategories
Work - protection against noise Article Count: 16
Sound environment Article Count: 43
Energy - noise emissions Article Count: 58
Testing rooms - acoustics Article Count: 12
Building - acoustic comfort Article Count: 37
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