Shriek 05. A triangle wave at 741 Hz, originating from Urban Grid. Recorded in a membrane environment, era: 1920s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #2578 — Shriek 05
ID#2578
Rarity
LO:55%
Frequency
741 Hz
X-HI:5%
Wave Type
Triangle
X-HI:8%
Resonance
Soft
X-HI:8%
Era
1920s
EX:4%
Origin
Urban Grid