Spark. A sawtooth wave at 220 Hz, originating from Pacific Basin. Recorded in a chamber environment, era: 1950s. One of 5555 echoes — sounds no one thought to save.
Name
ECHO #1967 — Spark
ID#1967
Rarity
LO:63%
Frequency
220 Hz
X-HI:8%
Wave Type
Sawtooth
X-HI:9%
Resonance
Warm
X-HI:11%
Era
1950s
X-HI:5%
Origin
Pacific Basin