Hamon Group

Integrated solutions for a clean environnement

Noise attenuation

Noise sources

  • the water fall
  • the mechanical equipment


Attenuation methods

Noise can be limited at these levels :

  • Mechanical equipment: low noise fans and mechanical devices
  • At the emission area: louvers, baffles motor enclosures, special casing type
  • Between the noise source and the reception point with screens, walls or embankments