Wave 29. A sine wave at 20 Hz, originating from Mountain Pass. Recorded in a membrane environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1414 — Wave 29
ID#1414
Rarity
LO:73%
Frequency
20 Hz
EX:4%
Wave Type
Sine
X-HI:13%
Resonance
Harsh
X-HI:8%
Era
1960s
X-HI:6%
Origin
Mountain Pass