Tide 18. A square wave at 40 Hz, originating from Arctic Tundra. Recorded in a open air environment, era: 2020s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1799 — Tide 18
ID#1799
Rarity
X-LO:76%
Frequency
40 Hz
X-HI:5%
Wave Type
Square
X-HI:10%
Resonance
Harsh
X-HI:8%
Era
2020s
X-HI:6%
Origin
Arctic Tundra