ADOBE AUDITION is one of several digital audio applications available that can assist in analyzing potential EVP captures. No program can prove EVP, but can help eliminate potential natural sources such as investigator voices and environmental noises. Along with examining frequencies, Audition's spectral view option can be especially handy.
The screen shot below is a spectral view of the womens changing room vocal anomaly. Note the horizontal stripes in Erika's voice that displays vocal vibrations caused by her larynx. They usually can be seen in sounds originating from flesh and blood voice boxes. The potential EVP in question doesn't show striping and displays characteristics of a inanimate object or environmental noise. Yet, we're sure we hear a clear, intelligent vocal response.
Very odd. Very paranormal.
|Adobe Audition spectral view | Click image for Xpando view