Surge. A square wave at 440 Hz, originating from Urban Grid. Recorded in a corridor environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1210 — Surge
Owner![]()
0x043FDa68132BeE9D50225fA342Fa55a6a787f369
ID#1210
Rarity
LO:71%
Frequency
440 Hz
X-HI:7%
Wave Type
Square
X-HI:10%
Resonance
Cold
X-HI:10%
Era
1950s
X-HI:5%
Origin
Urban Grid