The Ava Video difference—directional audio analytics

Most physical security systems rely on vision to
detect or record events of interest. The Ava
video security solution includes audio detection
in the vicinity of each Ava camera to help you
identify when an event of interest occurs inside
or close to your buildings.

The white paper includes details on: 

• Our best-in-class digital microphone array, and a novel and robust acoustic design for the Ava cameras
• Our audio pre-processing module that suppresses ambient noise, enhances the interesting signals, and extracts the best
  features for audio event classification