Systems and methods for talker tracking and camera positioning in the presence of acoustic reflections

Abstract

Systems and methods configured to generate talker coordinates for directing a camera towards an active talker in the presence of acoustic reflections are disclosed. One method comprises receiving sound location information for a detected audio source from a microphone; determining, based on the sound location information, a first set of coordinates representing an estimated talker location; determining, based on the sound location information and a height of the environment, a second set of coordinates representing a corrected talker location; calculating a weighted height coordinate based on a first height coordinate of the first set of coordinates, a second height coordinate of the second set of coordinates, and stored height coordinates from previously detected audio sources; and transmitting, to a camera, a third set of coordinates comprising the weighted height coordinate and representing a final talker location, to cause the camera to point its image capturing component towards the received location.