MSI DFAT

Measuring apparatus for acoustic testing and acoustic vibrational testing; acoustic testing systems comprised of loudspeaker systems, amplifiers, microphones

Installation, maintenance, and repair of acoustic testing equipment, apparatus, and devices; installation, maintenance and repair of computer hardware systems for acoustic testing

Acoustic testing; acoustic vibrational testing; consulting in the field of acoustics, sound, noise, and vibration for scientific purposes; installation, maintenance and repair of computer software systems for acoustic testing