Soundscape

From Wikipedia, the free encyclopedia

A soundscape is a sound or combination of sounds that forms or arises from an immersive environment. It refers to both the natural acoustic environment, or acoustic ecology, consisting of natural sounds, including animal vocalizations and, for instance, the sounds of weather; and environmental sounds created by humans, through musical composition, sound design, or as a byproduct of ordinary human activities including conversation, work, and noise pollution from use of industrial technology.

The term "soundscape" can also refer to an audio recording or performance of sounds that create the sensation of experiencing a particular acoustic environment, or compositions created using the "found sounds" of an acoustic environment, either exclusively or in conjunction with musical performances.[1][2]

Contents

[edit] Elements

Pauline Oliveros, composer of post-World War II electronic art music, defined the term "soundscape" as "All of the waveforms faithfully transmitted to our audio cortex by the ear and its mechanisms".[3]

According to author, composer and environmentalist, R. Murray Schafer, there are three main elements of the soundscape:

  • Keynote sounds
This is a musical term that identifies the key of a piece, not always audible… the key might stray from the original, but it will return. The keynote sounds may not always be heard consciously, but they “outline the character of the people living there” (Schafer). They are created by nature (geography and climate): wind, water, forests, plains, birds, insects, animals. In many urban areas, traffic has become the keynote sound.
  • Sound signals
These are foreground sounds, which are listened to consciously; examples would be warning devices, bells, whistles, horns, sirens, etc.
  • Soundmark
This is derived from the term landmark. A soundmark is a sound which is unique to an area.

In his 1977 book, The Tuning of the World, Schafer wrote, “Once a Soundmark has been identified, it deserves to be protected, for soundmarks make the acoustic life of a community unique”.

[edit] Soundscapes in music

In music, soundscape compositions are often a form of electronic music, or electroacoustic music. Composers who use soundscapes include real-time granular synthesis pioneer Barry Truax and Luc Ferrari, whose Presque rien, numéro 1 (1970) is an early soundscape composition. [4][2][5]

[edit] Soundscapes in health care

Soundscapes from a computerized acoustic device with a camera may also offer synthetic vision to the blind, utilizing human echolocation, as is the goal of the seeingwithsound project.[6]

[edit] Soundscapes and noise pollution

Papers on noise pollution are increasingly taking a holistic, soundscape approach to noise control. Whereas acoustics tends to rely on lab measurements and individual acoustic characteristics of cars and so on, soundscape takes a top-down approach. Drawing on John Cage's ideas of the whole world as composition, soundscape researchers investigate people's attitudes to soundscapes as a whole rather than individual aspects - and look at how the entire environment can be changed to be more pleasing to the ear.

[edit] See also

[edit] References

  1. ^ LaBelle, Brandon (2006). Background Noise: Perspectives on Sound Art. Continuum International Publishing Group, 198, 214. ISBN 0826418457. 
  2. ^ a b Paynter, John (1992). Companion to Contemporary Musical Thought. Routledge, 374. ISBN 0415072255. “Electroacoustic Music and the Soundscape: The inner and the Outer World, by Barry Traux” 
  3. ^ Oliveros, Pauline (2005). Deep Listening: A Composer's Sound Practice. iUniverse, 18. ISBN 0595343651. 
  4. ^ Roads, Curtis (2001). p.312, Microsound. Cambridge: MIT Press. ISBN 0-262-18215-7
  5. ^ fLOW ambient soundscape generator (Apple Macintosh)
  6. ^ Seeing with Sound

[edit] Further reading

  • 1969 The New Soundscape - R. Murray Schafer
  • 1977 The Tuning of the World - R. Murray Schafer (ISBN 0394409663)
    These 2 works were adapted to become part of the 1993 book, The Soundscape: Our Sonic Environment and the Tuning of the World - R. Murray Schafer (ISBN 0-89281-455-1)
  • 1977 Five village soundscapes (Music of the environment series) - A.R.C. Publications (ISBN 0-88985-005-4)
  • 1978 Handbook for Acoustic Ecology - Barry Truax (ISBN 0-88985-011-9)
  • 1985 Acoustic Communication : Second Edition - Barry Truax & World Soundscape Project (ISBN 1-56750-537-6
  • 1994 Soundscapes: Essays on Vroom and Moo, Eds: Jarviluoma, Helmi - Department of Folk Tradition
  • 2002 Wild Soundscapes: Discovering the Voice of the Natural World - Bernard L. Krause (ISBN 0-89997-296-9) - book & CD
  • 2004 The Auditory Culture Reader (Sensory Formations) - Michael Bull (ISBN 1-85973-618-1)
  • 2006 Qualitative Judgements of Urban Soundscapes: Questionning Questionnaires and Semantic Scales - Raimbault, Manon, Acta Acustica united with Acustica 92(6), 929–937

[edit] External links

[edit] Samples and stores

[edit] Spanish

  • Archivosonoro Field recordings repository and other audio archives

[edit] Portuguese

  • Acusmart notes on soundscape and phonography archive