| HOME | WHAT ARE EVP? | HISTORY | EQUIPMENT | TECHNIQUES | ANALYSIS | ISOLATION |
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History
of Electronic Voice Phenomena
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| 1941 | Attila von Szalay | 78 RPM Record | |
| 1956 | Attila von
Szalay Raymond Bayless |
Reel-to-Reel |
Findings published in "American Society for Psychical Research" (1959) |
| 1959 | Friedrich Jürgenson | Tape Recorder |
"Voices From Space" (1971) |
| 1965 | Konstantin Raudive | Tape Recorder Microphone Radio Static Diode Voices |
"Breakthrough: An Amazing Experiment in Electronic Communication with the Dead" (1968) |
| 1979 | Raymond Bayless | Tape Recorder |
"Phone Calls From the Dead" (1979) |
| 1980 | William O'Neil, George Meek | The Spiricom |
2 way electronic audio device |
2002 |
Frank Sumption | Ghost Box | AM radio band sweep/white noise generator |
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