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E.V.P analysis

The following pictures show what The G.I.S. sees when we analyze voices suspected to be true E.V.P.
The voice being analyzed here is "I ain't never seen anything that can compare to this"

Wave Form

This screen shows the pattern of the voice directly after being input into the computer for analysis.

Statistics Screen

After viewing the wave pattern, we view the wave form statistics. This in essence gives us the makeup of the voice sample itself. i.e pitch, amplitude, sample rate.

Analysis Graph

After viewing the statistics of the wave form, we compare the results to the analysis graph. After doing this we take all the information gathered from the wave form and determine if the voice sample is E.V.P or simply a stray sound picked up by the microphone.