Pop. A sine wave at 440 Hz, originating from Dream State. Recorded in a cave environment, era: 1980s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #3267 — Pop
ID#3267
Rarity
LO:51%
Frequency
440 Hz
X-HI:7%
Wave Type
Sine
X-HI:13%
Resonance
Brittle
X-HI:6%
Era
1980s
X-HI:8%
Origin
Dream State