Keen 24. A triangle wave at 528 Hz, originating from Deep Ocean. Recorded in a chamber environment, era: 2000s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3191 — Keen 24
ID#3191
Rarity
X-LO:77%
Frequency
528 Hz
X-HI:6%
Wave Type
Triangle
X-HI:8%
Resonance
Warm
X-HI:11%
Era
2000s
X-HI:8%
Origin
Deep Ocean