Spark 76. A square wave at 528 Hz, originating from Mountain Pass. Recorded in a underwater environment, era: 2010s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0966 — Spark 76
ID#966
Rarity
LO:71%
Frequency
528 Hz
X-HI:6%
Wave Type
Square
X-HI:10%
Resonance
Warm
X-HI:11%
Era
2010s
X-HI:7%
Origin
Mountain Pass