Closed Chord. A pulse wave born in Urban Grid, resonating since 2000s. Captured at 220 Hz in a cave space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #1904 — Closed Chord
Owner![]()
0xcbB4Ac7f23ae26FF7Df4C7889eFB27b505a53514
ID#1904
Rarity
HI:21%
Frequency
220 Hz
X-HI:8%
Wave Type
Pulse
X-HI:7%
Resonance
Crystalline
X-HI:5%
Era
2000s
X-HI:8%
Origin
Urban Grid