Acoustics holography

Source localization array based on the near field holography method, inside the car.

This array enables the analysis of the pressure field, a source localisation and source quantification, for example on a door (see below) .

Method Near field acoustic holography
Microphones number 64
Frequency range 400 – 10000Hz
Output data Sound level and acoustic intensity map calculated on the source surface
Antenne holographique Holographie