Among the activities of ITS (realization of technical and commercial services in the field of acoustical insulation), engineering & software publishing tasks occupy a prominent place.
They often consist in making the diagnosis of a situation in terms of acoustics, either because this situation poses a problem, or because it is wished to prevent the occurrence of disorders related to noise or to a lack of performance in terms of soundproofing e.g. in an industrial context, with respect to environmental concerns or in the construction sector.
Sometimes reports of acoustic measurement analyzes (made by ITS, equipped with metrology hardware required for on-site interventions, if not made by a control office), or acoustic calculation notes or sizing notes from soundproofing equipment.
Indeed, the definition of the means of prevention of nuisances and the search for solutions in relation to a situation in term of acoustics makes necessary, in many cases, an in-depth, multidisciplinary study, to correctly appreciate the ins and outs of a context, sometimes complex, based on appropriate indicators, obtained with noise measuring equipment or simulation constantly evolving, with a view to improving versatility and reliability.
In some cases, for its engineering services, ITS uses software that is proven in the field of predictive acoustics (e.g. based on finite elements or ray tracing) ; in other cases, computational (analytical) means have been developed (in a context of Research & Development) by the human resource of ITS for which the publishing of simulation software in acoustics and soundproofing equipment sizing has always been a key activity.
Engaged according to the projects needs, the means of computation of ITS in engineering are constantly improved to take into account the feedback of experiences in relation to various projects in the field of the acoustic insulation.
Like all ITS activities, engineering and software publishing have been assessed to meet the requirements of the standard ISO 9001.
- Diagnosis of a situation in terms of acoustics
- Acoustic measurements analysis reports, acoustics calculation sheets and sizing sheets of soundproofing equipment
- Definition of the means of prevention of nuisance and search for solutions in relation to a situation in terms of acoustics
- Computer Aided Design (CAD): SILDIS® calculation software for acoustics and aeraulics in the construction sector (in Excel format)
- Calculations in acoustics and computational fluid dynamics (FEM, BEM, CFD)