Skip to main content

Electronic Voice Phenomena (EVP)

psychic_phenomena Danger: unknown Evidence: unknown

Overview

Sounds present on electronic recordings that are interpreted as the voices of the dead or other discarnate entities; mainstream science treats EVP as auditory pareidolia and radio/equipment artifact, while paranormal investigators continue to record and catalogue alleged messages.

Details

Origin:
EVP recording is a global phenomenon practiced across Europe, the Americas, and Asia, originating in mid-20th-century Sweden, Latvia, and the United States and spreading widely with consumer audio recorders and the internet.
Regions:
Western Europe, North America
First Reported:
1959-06-12

Full Account

Electronic Voice Phenomena (EVP) refers to apparent voices captured on electronic recordings — magnetic tape, digital audio, and radio — that are interpreted by listeners as communication from the dead, spirits, or other non-corporeal beings. The practice was popularized in the late 1950s and 1960s by Swedish painter and filmmaker Friedrich Jürgenson (who reported hearing his deceased father's voice on a 1959 bird-song tape) and Latvian-born psychologist Konstantīns Raudive, whose 1968/1971 book 'Breakthrough' documented over 100,000 recordings made under what he described as laboratory conditions. The technique was extended in subsequent decades through the 'Spiricom' device (William O'Neil, 1980), Frank Sumption's 'Frank's Box' / Ghost Box (2002), and the founding of the American Association of Electronic Voice Phenomena (AA-EVP) by Sarah Estep in 1982. EVP became a core technique of contemporary ghost hunting through television series such as 'Ghost Hunters'. The mainstream scientific consensus, supported by the work of Imants Barušs, James Alcock, Chris French, and others, is that the phenomenon is best explained by auditory pareidolia, radio interference, electromagnetic cross-modulation, and equipment artefacts; controlled studies have not produced anomalous voices distinguishable from chance.

Also Known As

  • EVP
  • Raudive Voices (United Kingdom and Europe)
  • Instrumental Trans-Communication (ITC)
  • Spirit voices

Etymology

Origin:
Coined in mid-20th century English-language parapsychological literature.
Meaning:
Voices interpreted as appearing in electronic recordings without an evident physical source.
First Use:
Mid-20th century; popularized in English by Konstantīns Raudive's 'Breakthrough' (English ed. 1971).

Timeline

  • 1941 — Attila von Szalay begins early experiments using 78 rpm records to attempt to capture spirit voices (Pre-tape predecessor to EVP)
  • 1956 — Von Szalay switches to reel-to-reel tape recorders for further experiments (Earliest tape-based EVP work)
  • 1959-06-12 — Friedrich Jürgenson records bird songs in Sweden and later reports hearing voices, including that of his deceased father, on the tape (Foundational moment of modern EVP)
  • 1968-01-01 — Konstantīns Raudive publishes 'Unhörbares wird hörbar' (German edition of Breakthrough) (First major book-length EVP study)
  • 1971-04-01 — English-language edition of Raudive's 'Breakthrough: An Amazing Experiment in Electronic Communication with the Dead' published by Colin Smythe (Brings EVP to international attention)
  • 1980-01-01 — William O'Neil constructs the 'Spiricom' device with George W. Meek, claiming two-way spirit conversations (Most-publicized device-based EVP claim of its era)
  • 1982-01-01 — Sarah Estep founds the American Association of Electronic Voice Phenomena (AA-EVP) (First major North American EVP organization)
  • 2002-01-01 — Frank Sumption develops the 'Frank's Box' / Ghost Box, a frequency-sweeping radio receiver used for real-time EVP (Defines the modern paranormal-investigation toolkit)
  • 2020-01-01 — Kenny Biddle publishes detailed skeptical reanalysis of Spiricom in Skeptical Inquirer (Major contemporary skeptical critique)

Sightings & Evidence

100000 total documented
0 verified
100000 disputed
0 debunked

Cultural Significance

Practitioners commonly hold that the dead can use electronic media to leave brief messages for the living.

Related Phenomena

  • Instrumental Trans-Communication — Broader category coined by Ernst Senkowski covering EVP plus video, telephone, and computer 'spirit' communication.
  • Spirit Box / Ghost Box — Frequency-sweeping radio device used to generate EVP-like audio in real time.
  • Ghost hunting — Modern paranormal-investigation practice in which EVP is a core technique.
  • Spiritualism — 19th–20th-century movement of communication with the dead, conceptually predating EVP.

Tags

audio ghost-hunting parapsychology pareidolia spiritualism 20th-century pseudoscience

Sources