• Research

    The fundamental principle of IRCAM is to encourage productive interaction among scientific research, technological developments, and contemporary music production. Since its establishment in 1977, this initiative has provided the foundation for the institute’s activities. One of the major issues is the importance of contributing to the renewal of musical expression through science and technology. Conversely, sp…

    • Research Topics
    • The STMS Lab
    • Research Teams
    • Sound Systems and Signals: Audio/Acoustics, InstruMents
    • Acoustic and Cognitive Spaces
    • Perception and Sound Design
    • Sound Analysis-Synthesis
    • Sound Music Movement Interaction
    • Musical Representations
    • Analysis of Musical Practices
    • Projects
    • Sound Workshop
    • The Musical Body
    • Creative Dynamics
    • Musique/Sciences Collection
  • Creation

    IRCAM is an internationally recognized research center dedicated to creating new technologies for music. The institute offers a unique experimental environment where composers strive to enlarge their musical experience through the concepts expressed in new technologies.

    • Composers & Artists in Studio
    • In Ex Machina
    • Jazz Ex Machina
    • Improvise cum machina 1/2
    • Improvise cum machina 2/2
    • Like Sound, Like Flesh
    • Silent Talks
    • Music-Fictions
    • Tablado
    • Musical creation around Outer Space
    • Campo Abierto
    • Musical creation around Dream Work
    • Biotope
    • EROR
    • IDEA
    • Artistic Research Residency
    • Artistic Residencies: The Blog
    • Rendez Vous 20.21
    • Season 2021.22
    • Seasons from 1996 to present
    • ManiFeste-2022
    • ManiFeste festival from 2012 to 2022
    • L’Étincelle, IRCAM’s journal of creation
  • Transmission

    In parallel to its fundamental missions of research and creation, IRCAM is committed to sharing its knowledge and know-how, its technologies with the general public. Cutting-edge research and diffusion of innovations, an international reference for education and the democratization of artistic practices are the driving forces behind the institute’s educational activities.

    • 2022.23 Training Courses
    • Max, Max for Live
    • OpenMusic
    • Modalys
    • TS2 and Partiels
    • Sound spatialization
    • From PureData to audio plugins
    • Sensors, Interfaces, and Interactive Machine Learning
    • Other training programs
    • Practical Information
    • Advanced Programs
    • Cursus Program on Composition and Computer Music
    • Supersonic Chair
    • Master ATIAM
    • Sound Design Master's Program
    • Music Doctorate
    • AIMove Master
    • School Programs
    • Studios of Creation
    • Mixed-Music
    • Artistic and Cultural Education
    • Career Discovery Visit
    • Art School Reserach and Creation Workshop
    • Images of a Work Collection
    • ManiFeste-2022, the Academy
  • Innovations

    At the center of societal and economic concerns combining culture and information technologies, the current research at IRCAM is seen by the international research community as a reference for interdisciplinary projects on the sciences and technologies for sound and music, constantly exposed to society’s new needs and uses.

    • The IRCAM Forum
    • Subscribe to the Forum
    • Softwares
    • Ircam Amplify
    • Industrial Applications
    • Industrial Licenses
    • Forum Vertigo
  • IRCAM
  • Careers & Job Offers
  • Calls for applications
  • Newsletter
  • Arrive
  • Boutique
  • Resource Center
  • Magazine
  • Medias
  • login
  • En
  • Fr
  • IRCAM
  • Careers & Job Offers
  • Calls for applications
  • Newsletter
  • Arrive
  • Boutique
  • Resource Center

Fr | En

  • login
  • Research

    The fundamental principle of IRCAM is to encourage productive interaction among scientific research, technological developments, and contemporary music production. Since its establishment in 1977, this initiative has provided the foundation for the institute’s activities. One of the major issues is the importance of contributing to the renewal of musical expression through science and technology. Conversely, sp…

    • Research Topics
    • The STMS Lab
    • Research Teams
    • Sound Systems and Signals: Audio/Acoustics, InstruMents
    • Acoustic and Cognitive Spaces
    • Perception and Sound Design
    • Sound Analysis-Synthesis
    • Sound Music Movement Interaction
    • Musical Representations
    • Analysis of Musical Practices
    • Projects
    • Sound Workshop
    • The Musical Body
    • Creative Dynamics
    • Musique/Sciences Collection
  • Creation

    IRCAM is an internationally recognized research center dedicated to creating new technologies for music. The institute offers a unique experimental environment where composers strive to enlarge their musical experience through the concepts expressed in new technologies.

    • Composers & Artists in Studio
    • In Ex Machina
    • Jazz Ex Machina
    • Improvise cum machina 1/2
    • Improvise cum machina 2/2
    • Like Sound, Like Flesh
    • Silent Talks
    • Music-Fictions
    • Tablado
    • Musical creation around Outer Space
    • Campo Abierto
    • Musical creation around Dream Work
    • Biotope
    • EROR
    • IDEA
    • Artistic Research Residency
    • Artistic Residencies: The Blog
    • Rendez Vous 20.21
    • Season 2021.22
    • Seasons from 1996 to present
    • ManiFeste-2022
    • ManiFeste festival from 2012 to 2022
    • L’Étincelle, IRCAM’s journal of creation
  • Transmission

    In parallel to its fundamental missions of research and creation, IRCAM is committed to sharing its knowledge and know-how, its technologies with the general public. Cutting-edge research and diffusion of innovations, an international reference for education and the democratization of artistic practices are the driving forces behind the institute’s educational activities.

    • 2022.23 Training Courses
    • Max, Max for Live
    • OpenMusic
    • Modalys
    • TS2 and Partiels
    • Sound spatialization
    • From PureData to audio plugins
    • Sensors, Interfaces, and Interactive Machine Learning
    • Other training programs
    • Practical Information
    • Advanced Programs
    • Cursus Program on Composition and Computer Music
    • Supersonic Chair
    • Master ATIAM
    • Sound Design Master's Program
    • Music Doctorate
    • AIMove Master
    • School Programs
    • Studios of Creation
    • Mixed-Music
    • Artistic and Cultural Education
    • Career Discovery Visit
    • Art School Reserach and Creation Workshop
    • Images of a Work Collection
    • ManiFeste-2022, the Academy
  • Innovations

    At the center of societal and economic concerns combining culture and information technologies, the current research at IRCAM is seen by the international research community as a reference for interdisciplinary projects on the sciences and technologies for sound and music, constantly exposed to society’s new needs and uses.

    • The IRCAM Forum
    • Subscribe to the Forum
    • Softwares
    • Ircam Amplify
    • Industrial Applications
    • Industrial Licenses
    • Forum Vertigo
  • Home
  • Research
  • Projects
  • Sound Workshop
  • WFS and Ambisonic Systems in the Espace de Projection
  • Projects
  • Sound Workshop
  • WFS and Ambisonic Systems in the Espace de Projection
    • Partners






WFS and Ambisonic Systems in the Espace de Projection

Edit






The Wave Field Synthesis (WFS) technique is type of holophonic reproduction process that enables, by analogy with visual holograms, to capture or synthesize a sound scene while conserving the spatial characteristics of distance and direction.

This approach, initiated by the University of Delft, goes well beyond the limits of conventional systems in terms of reproduction fidelity in a wide listening zone. While traditional stereophonic techniques (e.g. stereo, 5.1) are a kind of trompe-l’œil and can only be truly appreciated when one is positioned in the center of the system, the goal of holophonic technology is to reproduce a sound field in which listeners can move freely while maintaining a coherent perception of the localization of the sound sources. IRCAM has gained experience in this type of reproduction through its participation in the European CARROUSO Project in collaboration with the Swiss company SonicEmotion. These studies have made it possible to carry out productions in partnership with the Centre Pompidou such as the production of an installation at the end of 2005 for the DADA exhibit, an interactive installation in June 2006 (in collaboration with N+N Corsino), and an
installation for the Samuel Beckett exhibit in 2007.

From 2008—2011, IRCAM was able to acquire and install a WFS system in the Espace de Projection with the support of the Île-de- France Région, the CNRS, and the UPMC. This system is made up of a horizontal crown of 264 loudspeakers placed at regular intervals around the stage and the audience for WFS sound diffusion and of a dome of 75 loudspeakers for three-dimensional Ambisonic sound diffusion. This equipment is used to experiment with new methods of spatialization for musical creation and for scientific experiments with virtual reality and spatial cognition. The WFS component of this installation, inaugurated in 2008, was used in the musical creations by P. Schoeller in June 2009 (Operspective Hölderlin), M. Jarrell in June 2010 (Le Père), M. Garcia-vitoria in October 2011 (Mimesis), and in theatrical productions at the festival of Avignon (Shakespeare’s Richard II, directed by J. B. Sastre, July 2010). The final system was inaugurated on November 28th, 2012.

IRCAM's Team: Acoustic and Cognitive Spaces team.

Edit
  • logo
  • logo Ircam
  • logo UPMC
Ircam

1, place Igor-Stravinsky
75004 Paris
T. +33 1 44 78 48 43
Opening times

Monday through Friday 9:30am-7pm Closed Saturday and Sunday
Subway access

Hôtel de Ville, Rambuteau, Châtelet, Les Halles
  • Jobs Offers & Internships
  • The IRCAM team
  • Partners
  • Support IRCAM
Institut de Recherche et de Coordination Acoustique/Musique

go to :
  • Centre Pompidou
  • Legal Notes
  • General Conditions
  • Espace Pro
Copyright © 2022 Ircam. All rights reserved.