Screech 77. A square wave at 40 Hz, originating from Mountain Pass. Recorded in a cave environment, era: 2020s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0373 — Screech 77
ID#373
Rarity
HI:20%
Frequency
40 Hz
X-HI:5%
Wave Type
Square
X-HI:10%
Resonance
Soft
X-HI:8%
Era
2020s
X-HI:6%
Origin
Mountain Pass