Usually it's higher frequencies so it's directed. See: "LRADs and Sound Cannons ...

		pyinstallwoes on Nov 5, 2022 \| parent \| context \| favorite \| on: Bass: The physical sensation of sound (2015) Usually it's higher frequencies so it's directed. See: "LRADs and Sound Cannons Are NOT Safe. Here's How To Minimize Their Effects. " https://www.youtube.com/watch?v=3sqIvak-4Ek