I’ve been somewhat skeptical about widespread assaults of electromagnetic/microwave weapons, but now this belief got shaken. I’m not really sure what it is, but it doesn’t look like something that would be generated by some sort of normal human activity or home appliance. I was recording acoustical aspect of harassment, but after the night I noticed some very strange and intense blocks of signals in the top channel that wasn’t even supposed to be recording (mono microphone). Bottom channel is acoustic noise that got picked up. Recording device was set up above my bed. It was middle of the night – there was nothing turned on in the room except laptop computer :
I set up recording and went to bed. 15 minutes later something got turned on for about 30 minutes. It was repeated 2 more times. So these 3 top blocks on timeline are very strange. I’ve always was suspect about them waiting for me to go to bed no matter how late I go to sleep only to move something (clearly audible). Before I speculated that it’s related to psychological aspect of creating disturbance related to sleep cycle, but now I’m thinking about some more sinister motives being involved. It didn’t make sense if thinking in terms of payback for effort ratio – where you wait diligently until someone goes to bed (I started to go to bed later and later) in order to move or switch on something only to mess with someone’s head.
SPECTROGRAM (looks pretty)
ZOOMED IN (you can judge zoom level by timeline on top)
It was detected by instrument that is not designed for this task, so it should be considered interference. How to interpret this? The dominant frequency is about 1000 Hz and recording plays as annoying very high pitch signal, although I don’t think it was audible in the room.
Any thoughts? If you need more data or sample, let me know.
At least I have pretty picture for my gravatar.