the.com/echo
sound too stubborn to die, bouncing back to remind you the canyon was listening
means A sound that returns to the listener after bouncing off a surface, repeating fainter than the original.
from From the Greek nymph Echo, cursed to speak only the last words others said — she pined for Narcissus until nothing remained but her voice. The Greeks gave her name, ēchō, to the word for 'sound' itself, and it passed through Latin echo into English, carrying her endless repetition with it.
- speed limit
- needs 17 meters distance or ears blur it
- bat tech
- bats hunt by reading their own echoes
- greek tragedy
- a cursed nymph doomed to repeat others
- submarine eyes
- sonar maps oceans using echo timing
- sound mirror
- echoes obey the same angle as light
echo lake new hampshire — mountain lake in conway, nh, named for its acoustic reflection properties across 4 miles of water
echo and narcissus — greek myth where echo the nymph wastes away pining for narcissus, visible in ovid's metamorphoses
echo location in bats — biological sonar used by bats to navigate, producing sounds up to 200 khz to detect objects