Whoosh 77. A square wave at 440 Hz, originating from Industrial Zone. Recorded in a underwater environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4927 — Whoosh 77
ID#4927
Rarity
LO:72%
Frequency
440 Hz
X-HI:7%
Wave Type
Square
X-HI:10%
Resonance
Cold
X-HI:10%
Era
2000s
X-HI:8%
Origin
Industrial Zone