Software suite
Test rigs
Back to home page

We develop software products and experimental test rigs to model or characterize sound absorbing materials or sound sources.

Experimental test rigs

Matelys provides turnkey equipments developed by Mecanum for full elastic and acoustic characterizations of porous materials used for acoustic applications.
These equipments include:

Matelys also develops on-demand experimental test rigs.

Impedance tube by Mecanum
↑ Impedance tube (different diameters or cross-sections available as well as different configurations: absorption and transmission)
Square impedance tube by Mecanum
↑ Impedance tube with a square cross-section (available configurations: absorption and transmission)
Quasistatic Mechanical Analyser by Mecanum
↑ Quasi-static visco-elastic test rig (uni-axial compression test)
Porosity-meter by Mecanum
↑ Porosity meter based on the missing mass method
Tortuosity-meter by Mecanum
↑ Ultrasonic tortuosity meter
Acoustic cabin by Mecanum
↑ Acoustic cabin for sound absorption and transmission measurements
Oberst beam method by Mecanum
↑ Oberst beam test rig
Resistivity-meter by Mecanum
↑ Air-flow resistivity meter (ISO 9053-1)
Fabric Permeability Sytem by Mecanum
↑ Permeability meter (ISO 9237)
Weather station by Mecanum
↑ Weather station