Rattle 50. A square wave at 220 Hz, originating from Forest Edge. Recorded in a container environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2821 — Rattle 50
ID#2821
Rarity
MID:45%
Frequency
220 Hz
X-HI:8%
Wave Type
Square
X-HI:10%
Resonance
Hollow
X-HI:5%
Era
1960s
X-HI:6%
Origin
Forest Edge