Shore. A square wave at 220 Hz, originating from Pacific Basin. Recorded in a chamber environment, era: 2010s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1249 — Shore
ID#1249
Rarity
LO:59%
Frequency
220 Hz
X-HI:8%
Wave Type
Square
X-HI:10%
Resonance
Soft
X-HI:8%
Era
2010s
X-HI:7%
Origin
Pacific Basin