Electronic Voice Phenomenon (EVP) are the mysterious sound of disembodied human-like voices of unknown origin that are heard through electronic devices. They are usually heard in the form of sounds imprinted on an audio recording or through radio noise.

The field of EVP research covers a vast amount of knowledge and practical skills, back by a long history of experimentation, but how much do you know about the methods and equipment currently used by paranormal investigators and the history of EVP?

Test your knowledge of electronic voice phenomenon with the 20 questions below in our tricky EVP trivia quiz.