Indoor
application (source localisation)
• The array is equipped with a
webcam
• The filtering process
discriminates each spherical wave (Tr’k(t)) coming by the pixels of a virtual screen placed on the plane where machine to be tested lyes
•At each pixel is
associated the A-weighted equivalent level (LAeq, in dB) of each
soundtrack extracted
•The dB(A) color map is matched and
superimposed to the webcam image