Carrier 56. A square wave at 528 Hz, originating from Deep Ocean. Recorded in a anechoic environment, era: 1940s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2035 — Carrier 56
ID#2035
Rarity
LO:50%
Frequency
528 Hz
X-HI:6%
Wave Type
Square
X-HI:10%
Resonance
Harsh
X-HI:8%
Era
1940s
EX:4%
Origin
Deep Ocean