Signal 42. A sine wave at 40 Hz, originating from Mountain Pass. Recorded in a corridor environment, era: 1970s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1724 — Signal 42
ID#1724
Rarity
X-LO:76%
Frequency
40 Hz
X-HI:5%
Wave Type
Sine
X-HI:13%
Resonance
Brittle
X-HI:6%
Era
1970s
X-HI:6%
Origin
Mountain Pass