EVP CLASSIFICATION

EVP classification or classifying electronic voice phenomena varies, as different EVP classification scales are used by ghost investigation groups.  

EVP are ghostly voices recorded from typically within a haunted environment, and are not usually audibly heard during the EVP recording session.  It is important to first understand that there are different qualities of ghostly voices, thus an EVP classification scale is important.

Classification A EVP: "A clear and distinct voice or sound that is universally accepted and undisputed, because it must be understood by anyone with normal hearing and without being told or prompted to what is being said or heard. It can be heard without the use of headphones."

Classification B EVP: "A voice or sound that is distinct and fairly loud. This class of voice is more common and can be heard by most people after being told what to listen for. It is usually audible to experienced persons who have learned the skill of listening to EVP. It can sometimes be heard without the use of headphones."

Classification C EVP: "A faint and whispery voice or sound that can barely be heard and is sometimes indecipherable and unintelligible. It may have paranormal characteristics, such as a mechanical sound. Most investigators would apply objectivity and disregard it, but may save it for reference purposes."