Purr 36. A am wave at 12000 Hz, originating from Forest Edge. Recorded in a cave environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #0926 — Purr 36
ID#926
Rarity
MID:40%
Frequency
12000 Hz
EX:2%
Wave Type
AM
EX:5%
Resonance
Cold
X-HI:10%
Era
1950s
X-HI:5%
Origin
Forest Edge