Heres_what_bat_echolocation_sounds_like_slowed_... -

When you listen to a recording of a bat approaching prey, the rhythm changes distinctly:

: Slow, steady pulses as the bat scans the environment [6]. heres_what_bat_echolocation_sounds_like_slowed_...

use ultrasonic pulses—sounds at frequencies far above the range of human hearing—to navigate and hunt in total darkness [1, 2]. To make these sounds audible to us, scientists use "time expansion" to slow them down, often by a factor of 10 or 20, which lowers the pitch into our acoustic range [4, 5]. The Mechanics of Echolocation When you listen to a recording of a