Jul 13
What Can Infrasound Detect?
The world is full of sounds that human ears cannot perceive. While we typically hear acoustic frequencies between 20 Hz and 20,000 Hz, a vast world of acoustic data exists below this threshold. This spectrum is known as infrasound. Specifically, infrasound consists of low-frequency sound waves ranging from 0.01 Hz up to 20 Hz. Because these waves travel massive distances without losing energy,…