Moan. A square wave at 4096 Hz, originating from Arctic Tundra. Recorded in a anechoic environment, era: 1980s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #5197 — Moan
ID#5197
Rarity
MID:37%
Frequency
4096 Hz
EX:3%
Wave Type
Square
X-HI:10%
Resonance
Warm
X-HI:11%
Era
1980s
X-HI:8%
Origin
Arctic Tundra