4a audio effects hidden music mystery nature paranormal research samplethis sea slow_down sound unexplained unidentified unidentifiedsounds
Slow Down (unidentified sound)
From Wikipedia, the free encyclopedia
 |
|
||||
| Problems listening to this file? See media help. | |||||
Slow Down is a sound recorded on May 19, 1997, in the Equatorial Pacific ocean by the U.S. National Oceanic and Atmospheric Administration. The source of the sound remains unknown.
[edit] Analysis
The name was given because the sound slowly decreases in frequency over about 7 minutes. The sound was detected at . It was recorded using an autonomous hydrophone array.[1]
