ferroelements.blogg.se

Sound control technologies
Sound control technologies




sound control technologies

It has been used in standoffs to establish and maintain communication with suspects. The LRAD has multiple tactical applications. Chiefs, sheriffs and tactical team commanders all over the country took notice. The LRAD first gained national attention for law enforcement use in 2009 when the Pittsburgh Police Department used it during the demonstrations at the G-20 Summit.

sound control technologies

The message can even be sent in the targeted group’s language or dialect. The LRAD transmits the message so that it can be understood through crowd noise and over great distances. They have been used by law enforcement agencies at large demonstrations, tactical standoffs, active shooter events and natural disasters, allowing officers to communicate in a clear and concise manner over long distances to inform, direct and warn people.Ī trained operator can transmit a pre-recorded message or speak live via the microphone. LRADs can be mounted on vehicles, BearCats, boats and helicopters. LRAD explainedĪn LRAD unit is primarily a communication device that does two things under very difficult circumstances: It allows officers first to communicate clearly from a safe distance, and if no compliance is achieved, the device can be used to give a warning to targeted individuals or a large group.

sound control technologies

LRAD is now being embraced by law enforcement agencies as a powerful and versatile instrument of communication with a wide range of uses. This special report focuses on emerging technologies in law enforcement today.






Sound control technologies