How To Steal Noises

OK got enough from not being able to find posts on g+ or Facebook.

Wrote about this in a post and can't find it right now.

The trick is simple. Somebody can live downstairs or upstairs in identical apartments and imitate the neighbor's noises. Like when the neighbor moves quietly around the place, he can make noises in the same places in his apartment. This way, if somebody is watching the place, when the neighbor is outside the visual fields of the windows, he can make the same noises and suggests the neighbor is cooking, showering, etc. (There is one more frightening possibility here, and that is they can actually project holograms on the windows, but for more realism, they add almost real noises!).

http://www.youtube.com/watch?v=dFVnaY4GJVA

And i have an example that i wanted to add to the post i already wrote but can't find.

Angela was taking a shower. I heard a big, unusual noise and i knew our shower is quiet and i was intrigued. I thought maybe the pressure was different.

But she came out of the shower in the hallway and asked me for something and then the noise stopped. But our shower was stopped maybe 10 seconds earlier.

Then i tried and started our shower and went into the kitchen in the same place i was when i heard the big noise and didn't hear nothing. Our shower is very quiet, the sink faucet is a big louder, but nothing as our down stairs neighbor shower. I can't even imagine how is he doing it. I could make the same amount of noise here when i let the water flowing into the tube.