What are you using to capture these. Your noise floor is ridiculous

I playing the skeptic here Fox hope you don't mind.
Here are some de-noised versions of what you sent along with regular noise floor levels. ;
https://mega.nz/#!LwphDDBS!bvhJS5FQ53nACU2JkEKFFQW96QHdRKFn2l1oz4OTJ7Y
- 01 (Explain this to me) 2aBass: You'll need a sub for this one. I heard something similar to that before during a recording. Turned out to be a dump-truck outside. It was inaudible to us but the mic picked up the resonating floor.
- 01 (Explain this to me) - Sounds like a cabinet opening and someone walking around VERY slowly. (Possibly a zombie or old school mummy) The footsteps and the cabinet movements do not sound in the same space or distance from the recorder. I also hear a metallic hit and a metallic bonk near the end.
- 03 Get Up Mate: Sounds like a cabinet hinge or a shutter closet closing.
- 03 Unknown: Sound like a door or cabinet closing, opening and closing followed by a different style of door closing. All of the recorded rhythmic pops are identical enough to phase cancel each other and they happen 641ms apart.
- Nice House: Not sure what that is.
- Go: That is someone saying "Go".
I couldn't make anything out of the rest. I would recommend a new recorder with noise cancellation to remove the shuttle launch loudness levels in that room Fox.

Thanks for sharing them!!