Software suite
Test rigs
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Our characterization and prediction expertise for porous materials has lead to numerous successful material developments with multi-physics properties such as acoustic and thermal insulation, acoustic absorption and mechanic robustness...


We work with suppliers and manufacturers to make quieter cars and roads, trucks, trains, airplanes and boats thanks to our characterization and prediction expertise.


We provide non-intrusive or intrusive devices together with a dedicated software for monitoring flows in pipes.
Our solution can be used to characterize sound sources radiating in pipes.

Other industries

We work for a quieter life adding acoustic performances to small devices such as domestic appliances as well as larger systems in heavy industries