Echolocation
# Echolocation

Echolocation is the use of sound as a form of navigation.

## Navigation using sound

* Acoustic location, the general use of sound to locate objects.
   * Animal echolocation, non-human animals emitting sound waves and listening to the echo in order to locate objects or navigate.
   * Human echolocation, the use of sound by people to navigate.
   * Sonar (sound navigation and ranging), the use of sound on water or underwater, to navigate or to locate other watercraft, usually by submarines.
   * Echo sounding, listening to the echo of sound pulses to measure the distance to the bottom of the sea, a special case of Sonar.
   * Medical ultrasonography, the use of ultrasound echoes to look inside the body.

## Other

* Echolocation (album), a 2001 album by Fruit Bats
* Echolocation, a 2017 album by Gone Is Gone
