Still 98. A sine wave at 142 Hz, originating from Mountain Pass. Recorded in a chamber environment, era: 1980s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4354 — Still 98
ID#4354
Rarity
MID:48%
Frequency
142 Hz
X-HI:9%
Wave Type
Sine
X-HI:13%
Resonance
Viscous
EX:3%
Era
1980s
X-HI:8%
Origin
Mountain Pass