Is echolocation also known as infrasound?

Answer:
No, infrasound is the frequency of sound that is too low for humans to hear, below 20 hertz, but is used for communicating by elephants and other animals.
Echolocation is normally ultrasound, the frequency above our hearing range, higher than 20,000 hertz, and is used by bats and dolphins in echolocation.
First answer by ID1665720879. Last edit by ID1665720879. Question popularity: 1 [recommend question].