Closed Purr. A sine wave born in Radio Tower, resonating since 2010s. Captured at 20 Hz in a container space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #2797 — Closed Purr
ID#2797
Rarity
X-HI:11%
Frequency
20 Hz
EX:4%
Wave Type
Sine
X-HI:13%
Resonance
Crystalline
X-HI:5%
Era
2010s
X-HI:7%
Origin
Radio Tower