The Association TransCommunication (ATransC), formerly the American Association of Electronic Voice Phenomena (AA-EVP), and the International Ghost Hunters Society conduct ongoing investigations of EVP and ITC including collecting examples of purported EVP available over the internet.
The Association TransCommunication (ATransC), formerly the American Association of Electronic Voice Phenomena (AA-EVP), averages around 500 members in 47 USA states and 22 countries including the USA (current: 2007). and the International Ghost Hunters Society conduct ongoing investigations of EVP and ITC including collecting examples of purported EVP available over the internet.