Toll 17. A square wave at 741 Hz, originating from Urban Grid. Recorded in a container environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4570 — Toll 17
ID#4570
Rarity
X-LO:76%
Frequency
741 Hz
X-HI:5%
Wave Type
Square
X-HI:10%
Resonance
Cold
X-HI:10%
Era
1950s
X-HI:5%
Origin
Urban Grid