Beep. A triangle wave at 528 Hz, originating from Mountain Pass. Recorded in a chamber environment, era: 1960s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1926 — Beep
ID#1926
Rarity
MID:50%
Frequency
528 Hz
X-HI:6%
Wave Type
Triangle
X-HI:8%
Resonance
Brittle
X-HI:6%
Era
1960s
X-HI:6%
Origin
Mountain Pass