Evaluation methods for sound source localization systems of speakers in meeting room

The employing of sound source localization methods allows to evaluate location and head orientation of a speaker in a room. At present such systems are popular at development of intelligent support systems for smart meeting rooms. In this paper, a set of the metrics for performance evaluation of sound source localization systems as well as their integration with video monitoring systems are analyzed. Accuracy estimation of speaker positions, located on 32 chairs was carried out in the developed smart meeting room.