Glossary — section

Dystopia and ideas

Concepts, myths and unsettling uses of sound in the modern world.

A

  • acoustic ecology

    The study of people and their sonic environment, born from R. Murray Schafer's World Soundscape Project in 1969.

  • anechoic chamber

    A room built to absorb all echoes; John Cage's 1951 visit to one at Harvard shaped his belief that silence does not exist.

B

  • Ballardian

    An adjective from novelist J. G. Ballard for dystopian modernity, bleak built landscapes and their psychology, much echoed in music.

  • brown note

    A supposed infrasonic tone that would make listeners lose bowel control; a modern myth with no scientific support.

C

  • cassette culture

    The 1980s network of home-taping musicians, mail-order tape labels and zines that sustained noise, industrial and drone music.

  • cyberpunk

    A strand of science fiction about networks, implants and corporate power, whose sound took shape in Vangelis's Blade Runner score.

D

  • deep time

    The vast span of geological history, named by John McPhee in 1981, which long-duration drone works try to make audible.

  • durational performance

    Performance in which length is the material, from the 18-hour Vexations of 1963 to Max Richter's eight-hour Sleep.

E

  • electronic voice phenomenon

    The claim that voices of the dead can be caught in tape hiss and radio noise; tests point to perception, not the paranormal.

F

  • furniture music

    Erik Satie's 1917 idea of music as part of a room's furnishings, to be heard but not listened to; an ancestor of ambient.

H

  • harsh noise wall

    An extreme noise subgenre of dense static held unchanged from start to finish; drone's saturated, motionless mirror image.

  • hauntology

    A word borrowed from Derrida by 2000s critics for music haunted by lost futures, decaying media and half-remembered broadcasts.

I

  • intonarumori

    The acoustic noise machines Luigi Russolo built from 1913, cranked boxes with horns that slid between pitches; no originals survive.

M

  • Mosquito device

    A British anti-loitering device emitting a high tone that mostly young people can hear; the Council of Europe urged a ban in 2010.

  • musique concrète

    Music composed from recorded sounds rather than notes, launched by Pierre Schaeffer on French radio in 1948 and a root of drone.

  • Muzak

    The background-music company founded on George Owen Squier's 1922 patent, whose name became shorthand for bland piped sound.

N

  • numbers stations

    Shortwave broadcasts of voices reading strings of digits, widely believed to carry coded messages to intelligence agents.

S

  • sonic warfare

    The use of sound and vibration as instruments of power and fear, theorised by Steve Goodman (Kode9) in a 2010 book.

  • sound art

    Art that uses sound as its primary medium, usually in galleries or sites rather than concerts; the term dates from a 1983 New York show.

T

  • The Art of Noises

    Luigi Russolo's 1913 Futurist manifesto calling for music built from the noises of the machine age, the founding text of noise music.

  • The Conet Project

    A four-CD set of shortwave numbers station recordings issued by Irdial-Discs in 1997, a cult source of eerie voices and samples.

  • the Hum

    A low droning noise reported by a minority of people in places from Bristol to Taos; some cases are traced, most remain unexplained.

  • The Long Now

    Brian Eno's phrase for thinking in millennia, and the foundation, formed in 1996, building a clock meant to run for ten thousand years.

#

  • 4′33″

    John Cage's 1952 piece in which the performer plays nothing, leaving listeners to hear the sounds of the room and the world.