Okay, page 14 and I'm still in it here! LOL
It seems to me that we're talking about two different columns of sounds here.
The OBVIOUS ME3 Enemy noise, created for a game and virally fictionalized in many YouTube videos.
ALS has a good ear and HAS proven a link (IMO) to Bioware and the noise.
However, there are other noises people are talking about. There's a guy who was in the Bahamas in a post a few up from mine that was on an Island and
heard these noises he couldn't identify. There are other YT vids that are displaying a different noise.
I'll give kudos to ALOSTSOULs work to ferret out the viral marketing in this phenomenon, but, it is my opinion that there are more and different
sounds to identify.
And for the record, I'm NOT thinking it's God and His Angels setting up to taze the Earth.
Just my humble opinion.