Rumble. A sawtooth wave at 20 Hz, originating from Subway Tunnel. Recorded in a open air environment, era: 1990s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1887 — Rumble
Owner![]()
0x043FDa68132BeE9D50225fA342Fa55a6a787f369
ID#1887
Rarity
MID:49%
Frequency
20 Hz
EX:4%
Wave Type
Sawtooth
X-HI:9%
Resonance
Cold
X-HI:10%
Era
1990s
X-HI:9%
Origin
Subway Tunnel