How does an acoustic camera work and what's it good for?
Acoustic cameras consist of microphone arrays used to locate and characterize sounds. There are a variety of microphone array structures to support specific analysis needs. Some acoustic cameras also have an embedded visual camera to supply an image over which the acoustic localization information can be presented. Acoustic camera application examples range from analyzing noise
Acoustic Camera Different Applications Acoustic Imager Localization Based Acoustic Source Using Multiple Microphone Array Indoor Environment
Source: designworldonline.com