Still Rattle. A sawtooth wave born in Urban Grid, resonating since 1920s. Captured at 2400 Hz in a open air space. One of 350 Legendary echoes — sounds that almost escaped recording.
Name
ECHO #2164 — Still Rattle
ID#2164
Rarity
HI:21%
Frequency
2400 Hz
EX:4%
Wave Type
Sawtooth
X-HI:9%
Resonance
Dense
X-HI:6%
Era
1920s
EX:4%
Origin
Urban Grid