Wave 09. A triangle wave at 142 Hz, originating from Arctic Tundra. Recorded in a chamber environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0206 — Wave 09
ID#206
Rarity
MID:29%
Frequency
142 Hz
X-HI:9%
Wave Type
Triangle
X-HI:8%
Resonance
Cold
X-HI:10%
Era
1960s
X-HI:6%
Origin
Arctic Tundra