From loudspeakers to smart acoustic weapons: How directed sound systems are engineered today

[Redaktion]

Directed acoustic energy systems represent an evolution from traditional loudspeakers to precision instruments for security applications. Modern iterations, such as the LRAD series, utilise focused sound waves for targeted communication and non-lethal deterrence across extended ranges.

https://www.notebookcheck.net/From-loudspeakers-to-smart-acoustic-weapons-How-directed-sound-systems-are-engineered-today.1002000.0.html

[BrendaEM]

Garbage article attempts to confabulate acoustic weapons with home audio speakers, but for what purpose? A sad inclusion for Notebook Check.