Measure of acoustic intensity allows to determine the map of noise emitted by a machine.
The map of acoustic intensity makes it possible to precisely identify the major sources of noise generation and selectively act on them to reduce the overall emission level of the machine.

Sound intensity measurement on a refrigerator using intensity probe and calculated noise map in the frequency range 60Hz - 10kHz.

Sound intensity measurement on an industrial burner using intensity probe and calculated noise map in the frequency range 10Hz - 12kHz.

Acoustics:

• Vibro-acoustic simulation
• Computing of sound insulation of a panel
• Acoustic intensity maps