Hiss 91. A sine wave at 741 Hz, originating from Forest Edge. Recorded in a anechoic environment, era: Future. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2367 — Hiss 91
ID#2367
Rarity
LO:64%
Frequency
741 Hz
X-HI:5%
Wave Type
Sine
X-HI:13%
Resonance
Cold
X-HI:10%
Era
Future
EX:3%
Origin
Forest Edge