Gestion des modes de salle avec des absorbeurs acoustiques

Experimental demonstration on how Electroacoustic absorbers can help damping room modes at low-frequency.

The prototypes have been developed by Etienne Rivet during his PhD in the frame of the INTERACTS project, funded by the Swiss Commission for Technology and Innovation (CTI) under grant agreement 14220.1 PFNM-NM.

  • Sequences:
  • 0:00 Introduction of the experiment
  • 5:40 Frequency responses of the room
  • 23:45 Spatial distribution of pressure at room modes
  • 26:52 Time decay of the room modes