Research and development reference
CARRIER
Design of soundproof cabin with 4 acoustic doors in an ATEX testing zone in order to limit the sound propagation to the adjacent areas (meeting room and preparation room).
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UTAC CERAM
Partnership with CLEMESSY for the renovation and improvement of UTAC CERAM’s semi-anechoic chamber dedicated to indoor pass-by noise testing.
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ECOLE CENTRALE DE LYON
Improvement of wind tunnel at the Fluid Mechanics and Acoustics Laboratory (LMFA) of Ecole Centrale de Lyon to enable new aero-acoustic testing and work on aeronautical take-off and landing speeds.
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ISAE
Development of a full-anechoic room dedicated to acoustic studies and research on rotating machines and a reception room facilitating access and installation of text specimens.
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CETIM
Design and installation of an efficient and soundproof enclosure to ensure the ventilation of a room designed for various types of testing.
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BOSCH AUTOMATIVE STEERING
Design and installation of a cabin for acoustic measurements in limited space, offering full access and ergonomics to perform tests.
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INSA-LYON
Creation of a sound and vibration insulation system for 3 motors test benches with performance validation of the different rooms.
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LIEBHERR AEROSPACE
Design and installation of an anechoic room that can be converted into a semi-anechoic room equipped with a motorised mobile floor to facilitate the handling of specimens during the preparation phases.
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LIEBHERR AEROSPACE
Study and creation of an acoustic treatment solution and an exhaust gas discharge vent on the roof of a building dedicated to tests and R&D.
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RENAULT SA
Design and development of all the acoustic and vibration equipment for 11 test benches in a building dedicated to automotive testing.
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ECOLE CENTRALE DE LYON
Design, manufacturing and performance measurements of an anechoic research platform on the issue of aerodynamic, aeroacoustics and elasto-dynamic instabilities
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