"I am inclined to believe that our personality hereafter will be able to affect matter. If this reasoning be correct, then, if we can evolve an instrument so delicate as to be affected by our personality as it survives in the next life, such an instrument, when made available, ought to record something."
Thomas Edison, October 1920

From the earliest recorded history, humans have sought ways to communicate with the "dead". Often, this was through a shaman or an oracle, or more recently, through mediums. In the last hundred years, communication with the "dead" has also been taking place through various mechanical and electrical devices.

In the 1970s, the voices were given the name: Electronic Voice Phenomena, or EVP. The term, EVP, signified the recording of the voices on audio tape. As technology progressed, researchers received pictures, computer messages, faxes, and even two way communications via radio and telephone.

How to Capture an EVP

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