Ping 09. A sine wave at 440 Hz, originating from Nuclear Plant. Recorded in a container environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3374 — Ping 09
ID#3374
Rarity
LO:68%
Frequency
440 Hz
X-HI:7%
Wave Type
Sine
X-HI:13%
Resonance
Brittle
X-HI:6%
Era
2000s
X-HI:8%
Origin
Nuclear Plant