Murmur. A granular wave at 1200 Hz, originating from Mountain Pass. Recorded in a chamber environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0013 — Murmur
ID#13
Rarity
MID:48%
Frequency
1200 Hz
EX:4%
Wave Type
Granular
EX:3%
Resonance
Hollow
X-HI:5%
Era
1990s
X-HI:9%
Origin
Mountain Pass