Caw 72. A sine wave at 220 Hz, originating from Nuclear Plant. Recorded in a membrane environment, era: 2010s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0962 — Caw 72
ID#962
Rarity
MID:50%
Frequency
220 Hz
X-HI:8%
Wave Type
Sine
X-HI:13%
Resonance
Soft
X-HI:8%
Era
2010s
X-HI:7%
Origin
Nuclear Plant