Still 10. A sine wave at 528 Hz, originating from Mountain Pass. Recorded in a corridor environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #5355 — Still 10
Owner
0x043FDa68132BeE9D50225fA342Fa55a6a787f369
ID#5355
Rarity
LO:70%
Frequency
528 Hz
X-HI:6%
Wave Type
Sine
X-HI:13%
Resonance
Brittle
X-HI:6%
Era
1990s
X-HI:9%
Origin
Mountain Pass