Lawrence English - article author
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What’s an LRAD? Explaining the ‘sonic weapons’ police use for crowd control and communication
Image: ShutterstockAt vaccine mandate protests in Canberra last week, police used powerful loud-hailing devices called Long-Range Acoustic Devices (LRADs) to address protesters.While some protesters claimed they...
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Voices, hearts and hands
Original
Protest has, by default, always been aligned with sound.It is an action concerned with the amplification of a message – wanting to make sure...
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