Wave 23. A triangle wave at 440 Hz, originating from Mountain Pass. Recorded in a corridor environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4279 — Wave 23
ID#4279
Rarity
LO:71%
Frequency
440 Hz
X-HI:7%
Wave Type
Triangle
X-HI:8%
Resonance
Soft
X-HI:8%
Era
1970s
X-HI:6%
Origin
Mountain Pass