Keen 74. A stochastic wave at 528 Hz, originating from Urban Grid. Recorded in a membrane environment, era: 1920s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4330 — Keen 74
ID#4330
Rarity
MID:39%
Frequency
528 Hz
X-HI:6%
Wave Type
Stochastic
EX:1%
Resonance
Brittle
X-HI:6%
Era
1920s
EX:4%
Origin
Urban Grid