I posted some pre-release interviews with Peter Bebergal about his latest book, Strange Frequencies: The Extraordinary Story of the Technological Quest for the Supernatural. The book examines the frequent use of science and technology in pursuit of the otherworldly.
In Strange Frequencies, Peter gets up close and hands on with such tinfoil fun stuff as ghost boxes, spirit radios, EVP recordings, spirit photography, brain toys, and more. In the following excerpt, reprinted from Strange Frequencies and used with permission from TarcherPerigree/Penguin, Random House, Peter delves into the history of the "ghost box" and sets out to try and build one of his own.
Fear and SolderingRead the rest
In 1995, the October issue of Popular Electronics offered the article “Ghost Voices: Exploring the Mysteries of Electronic Voice Phenomena (EVP),” and laid out a few methods for modifying radios to be able to answer whether “the dead are trying to break through the veil between the worlds.” Various techniques are presented: a simple tape recorder with a microphone in a quiet room might record answers to questions that can be heard on playback (tried it, no luck); a circuit to build a small radio much like the Tesla radio I built; tuning a radio between stations and recording the static; and a white noise generator schematic to use instead of a radio to be sure stray transmissions are not being picked up. The tone of the piece is playful but not skeptical. The author takes no position, but Popular Electronics was written for the amateur hobbyist, and if any audience would be interested in such an article, it would certainly be this magazine’s readers.