Silent Keen. A wavelet wave born in Forest Edge, resonating since 1950s. Captured at 80 Hz in a anechoic space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #2868 — Silent Keen
ID#2868
Rarity
MID:27%
Frequency
80 Hz
X-HI:6%
Wave Type
Wavelet
EX:3%
Resonance
Absolute
EX:2%
Era
1950s
X-HI:5%
Origin
Forest Edge