Slow Still. A sine wave born in Subway Tunnel, resonating since 1940s. Captured at 142 Hz in a container space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #1137 — Slow Still
Owner![]()
0x2E71333E8C530FB3f6D548E3eF642e4d8624Efcb
ID#1137
Rarity
X-HI:14%
Frequency
142 Hz
X-HI:9%
Wave Type
Sine
X-HI:13%
Resonance
Soft
X-HI:8%
Era
1940s
EX:4%
Origin
Subway Tunnel