ITS Blog - projects illustrating the areas of intervention of ITS

Limitation of noise in a room welcoming children for extracurricular activities

Details

ITS will participate in noise limitation works in a room welcoming children for extracurricular activities, in the area of Lyon (Auvergne Rhône Alpes region).

Excessive values (compared to the objective values which depend on the volume) of the reverberation time [1] of this room were highlighted by acoustic measurements involving a noise generator and a sound level meter (as well as a qualified human resource), illustrating the insufficient quality of the considered space in terms...

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Noise reduction in an industrial facility

Details

Isolation Technologie Services (ITS) participated in the noise reduction of an industrial facility, in South-East Asia, with a view to bringing it into compliance :

  • with regard to the prevention of risks related to noise in the workplace (i.e. to prevent an alteration in the auditory perception of personnel subjected to excessive noise levels, whether they are site employees or external maintenance technicians) [1]
  • with regard to the protection of the environment (i.e. to avoid disturbing...

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Lowering the sound level of a noisy industrial facility

Details

ITS was involved in lowering the noise level of a noisy industrial facility in Southeast Asia, in connection with the production and processing of non-ferrous metals by means of processes requiring the use of large amounts of energy, supplied by two combustion turbines (unit power output 80 MW).

For such a noisy industrial facility, lowering the sound level is a necessity, because the sound power levels emitted by several sub-assemblies of such turbomachines (e.g. air intake, casing, exhaust...

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Subcategories

Work - protection against noise Article Count:  16

Sound environment Article Count:  35

Energy - noise emissions Article Count:  58

Testing rooms - acoustics Article Count:  8

Building - acoustic comfort Article Count:  37