Hangzhou Hikvision Digital Technology Co., Ltd.

Yangkun Chen

Zhan Chen

Saijuan He

Disclosed is a method, apparatus and system for controlling a device applicable to a video capture device () in a sound source localization system. A method can include: acquiring a voice signal captured by each of the microphones (), and acquiring coordinate information of each of the microphones () and coordinate information of each of preset positions (S), calculating a voice power value corresponding to each of the preset positions based on the voice signal captured by each of the microphones (), the coordinate information of each of the microphones () and the coordinate information of each of the preset positions (S), identifying a preset position with a maximum voice power value, determining the preset position as a position of the sound source, and controlling the video capture device to direct at the position of the sound source (S).

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Hangzhou, China

Yangkun Chen