Arc. A triangle wave at 220 Hz, originating from Arctic Tundra. Recorded in a anechoic environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2554 — Arc
ID#2554
Rarity
LO:51%
Frequency
220 Hz
X-HI:8%
Wave Type
Triangle
X-HI:8%
Resonance
Warm
X-HI:11%
Era
1990s
X-HI:9%
Origin
Arctic Tundra