Heres_what_bat_echolocation_sounds_like_slowed_... Direct

: By listening to the echoes that bounce back, bats determine an object's size, shape, distance, and even its texture [1, 6]. Phases of the Hunt

: When slowed down, these high-frequency "clicks" and "chirps" often sound like a series of rhythmic bird-like chirps or metallic "tinks" [4, 5]. heres_what_bat_echolocation_sounds_like_slowed_...

When you listen to a recording of a bat approaching prey, the rhythm changes distinctly: : By listening to the echoes that bounce

: Most bats emit sounds between 20 kHz and 200 kHz [1]. For context, the upper limit of human hearing is roughly 20 kHz [2]. For context, the upper limit of human hearing

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