Groan 75. A sawtooth wave at 440 Hz, originating from Abandoned Church. Recorded in a corridor environment, era: 1980s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #4826 — Groan 75
ID#4826
Rarity
MID:40%
Frequency
440 Hz
X-HI:7%
Wave Type
Sawtooth
X-HI:9%
Resonance
Metallic
EX:5%
Era
1980s
X-HI:8%
Origin
Abandoned Church