"New ways to secure prison facilities are being discovered. Sound technology is used to pick up on aggression. “The system is capable of running on cameras and video recorder systems where it analyses sound input to provide real-time alerts,” said Chris Mitchell, founder and CEO of Audio Analytic. “The system has been trained on hundreds of examples of people becoming aggressive and these sound packs can be used to identify dangerous situations as soon as they occur. Also, it is important to note that the system does not necessarily allow the operator to hear any sound in the control center.”

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