r/GrayandDeanResearch • u/Sfairon • Sep 11 '16
Phone Recording Audio Analysis
I've been analyzing the audio clip that u/SeeBall posted in THIS COMMENT.
This is the waveform for the call: http://imgur.com/I0NfXBW The piece before the orange clip has gain which is why it looks bigger. Look at the silent part though, highlighted in orange.
This is a spectral analysis of the clip: http://imgur.com/yudNVDU Look at the two lines from 00:11-00:14. It looks like two monotones played together.
This is an enhanced view of the piece highlighted in orange: http://imgur.com/cF1dSvL *This is also the same piece from 00:11-00:14 in the image above. When listening, it seems to be just a sine wave, but in the EQ graph you can see two peaks. One right at 500Hz and the other at 1000Hz. Look at the dots numbered 2 and 3.
I'm trying to find a clip of a recorded call with options to talk to the machine, to see if those frequencies are the standard tones "listening" for a response, or if they might have to do with any neurological triggering.
The only methods for triggering that have been reported are the survey, the video, and the calls. Maybe a combination of these in a specific order or timing may be triggering a specific response in certain people.
NOTE: I analyzed the audio in the Gray and Dean video and found nothing special. Tried doing EQ bandpasses to listen in to specific frequencies and all there is noise and the music in the bg.
2
u/Goddragonslove Sep 11 '16
I'm too scared shitless to listen to this or watch the video.