Télécharger le fichier PDF Download the PDF file

CRITT M2A runs several outstanding NVH test facilities that are complementary to each other.

Thanks to its close partnerships with experts, our centre provides a large range of measures, tests and solutions.

Acoustics Services :

CRITT M2A performs sound measurements both in reverberating rooms and a semi-anechoic chamber (background noise: 15 db). Our centre gives access to additional efficient equipment to handle further studies: 120 microphones holographic array, binaural head, ...

We also carry out tests in a full anechoic powertrain bench (background noise: 17 db) and on a 900 meters long noise test track.

Vibrations services :

CRITT M2A performs numerous vibration analysis with electrodynamic shakers from 5 kN to 53 kN, an impact hammer, accelerometers, laser vibrometer, ...

The different studies we achieved made CRITT M2A become one of the major actors in NVH Research & Development programs (REVA, CISIT, ...).

Acoustic Services

Vibrations Services