Board Thread:Questions and Answers/@comment-33195384-20170929013748/@comment-29564364-20170929055653

Echolocation can be achieved in real life and is already being done used by blind people to detect obstacles in their surrounding by clapping their tongue and listening to the echo, but it's nothing of Daredevil's level. You seeing sounds as colors sounds a lot like synesthesia, but I don't buy into the good and bad energies.