The American Association of Electronic Voice Phenomena (AA-EVP) is a nonprofit educational association that is dedicated to the support of people who are interested in or who are studying Electronic Voice Phenomena (EVP) and Instrumental TransCommunication (ITC). This web site offers examples, techniques and concepts concerning Phenomena.

Electronic Voice Phenomena (EVP) concerns unexpected voices found in recording media. It is a form of after death communication. ITC is a newer term that includes all of the ways these unexpected voices and images are collected through technology, including EVP. Of the many hypotheses designed to explain these phenomena, the Survival Hypothesis has been found to be most effective in answering the evidence.

EVP and ITC Australia
Electronic Voice Phenomena (EVP) is the term traditionally used to describe unexpected sounds or voices sometimes found on recording media. EVP initially involved audio tape recorders, but in later years, virtually any recording medium became a vehicle for phenomena. The term Instrumental TransCommunication (ITC) came into being to describe these expanded modes of audio- and video-format communication. Other acronyms used in the literature include Electronic Disturbance Phenomena (EDP) and Trans-Dimensional Communication (TDC).