I have had this sound so long that it’s difficult to trace where it came from and how is was originally processed. I think it dates back to early in the year 2000. So, how does one deduce what the sound is and how it’s processed just by listening? Let me start by forgoing paranormal techniques. Although it sounds “creepy”, I’m guessing that I didn’t accidentally record ghosts eight years ago.
First of all it is obvious to me that the sound is another example of reversed audio. It’s also likely that the sound was processed through a delay before it was reversed due to the repetitive nature of the fade in at the beginning. It also sounds like it includes a vocal element, but there are other textures and percussive layers to the sound suggesting that it it is made up of several tracks. I could investigate it further, but everyone loves a mystery.