Just like in any high-tech domain, the real added value in acoustics comes from the capacity to bring truly useful innovation. Along 50 years of experience,we have developed a unique package of solutions thanks to which we guarantee a leading-edge service level.
Of course, our customers needs underlie every development achieved: economical, technical, temporal and geographical specificities … reflect in each solution set up.
In every area of expertise : road, rail and air transports, building, industryand recreational noise we have developed highly specialized softwares, in order to adequately answer to issues that the market could not address in a satisfactory way.
Developed by acousticians, these softwares are adaptable to every specific situation.
RAIL AND ROAD
MAP4D® adds a real time dimension to vehicles in movement within a 3D space, so as to obtain a unique modelling of space-time phenomenon’s >> Detailed product PDF file
MAP4D Design® optimizes shapes and materials for noise reducing devices. It determines the best possible combination, for a given site, of noise protection
AIR TRANSPORT
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BUILDING INTELLIGIBILITY® forecasts the acoustic performance of given activity sites: open-space offices, atria swimming-pools, restaurants, train stations shopping centres, … >> Detailed product PDF file
HALL ACOUSTICS® specifically analyses and forecasts the acoustic quality of concert halls and broad multi-purposes buildings >> Detailed product PDF file
HALL ELECTRO-ACOUSTICS® completes HALL ACOUSTICS® in the forecast of the electro-acoustic performance of concert halls and broad multi-purposes buildings >> Detailed product PDF file
PREVISOL® simulates the airborne sound insulation between two adjacent rooms, taking into consideration lateral transmissions
OUTMAP® analyses the noise propagation of an industrial plant towards its vicinity
INDUSTRY AND LEISURE NOISE MAP® creates noise maps (indoor and outdoor) for industrial or recreational sites
ACCREDITED SOFTWARES
Beyond our proprietary softwares, we also make use of all the softwares generally accredited or recommended in the European countries (NMPB, SRM, SCHALL03, RLS-90, VDI2571 …) or conform to international standards (ISO 9613).
3D VISUALISATION TOOLS – STATIC OR DYNAMIC MAP view® enables to visualize any 3D numerically simulated environment. MAP movie® achieves movie sequences within any 3D numerically simulated environment
The members of our team are highly qualified: engineers, IT specialists, qualified technicians… they are all licensed in acoustics. Most of our associates belong to the company since it was created, and they have all actively contributed to build-up our know-how, heart of our company.
In order to guarantee the reliability of our noise measurements, we have acquired leading-edge measurement equipment :
time analysis up to 1 msec,
real-time 1/24th octave band, narrow band and FFT analysis,
all our equipment being certified following the international regulations.
We dispose of enough measurement devices (over 20) to simultaneously execute massive measurement surveys within tights time schedules.
Every solution that we develop is classified and listed in our databases, so as to build up knowledge for future developments.
We also have set up a scientific library including over 2000 references, in which we gather specialized information over materials, methods and other market practices.
Lastly, we have created a unique database listing all acoustic indicators of studied sites, so as to be able to compare them with other works in a benchmarking process.
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