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  • 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
    • Sound Perception and Design
    • Sound Analysis-Synthesis
    • Sound Music Movement Interaction
    • Musical Representations
    • Analysis of Musical Practices
    • Projects
    • Sound Workshop
    • The Musical Body
    • Creative Dynamics
    • Finished Projects
  • 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
    • Sivan Eldar in Studio
    • Mauro Lanza in studio
    • Chloé Thévenin in studio
    • Oren Boneh in studio
    • Tristan Murail in studio
    • Martin Matalon in studio
    • Sébastien Gaxie in studio
    • Murcof in the studio
    • Vimala Pons in studio
    • Lucie Antunes in studio
    • Deena Abdelwahed in the studio
    • Music-Fictions
    • Artistic Research Residency
    • Artistic Residencies: The Blog
    • Rendez Vous 24.25
    • 2024-2025
    • Replay Concerts
    • Seasons from 1996 to present
    • ManiFeste-2024 Website
    • ManiFeste festival from 2012 to 2024
    • L’Étincelle, IRCAM’s journal of creation
  • Transmission

    In support of IRCAM's research and creation missions, the educational program seeks to shed light on the current and future meaning of the interactions among the arts, sciences, and technology as well as sharing its models of knowledge, know-how, and innovations with the widest possible audience.

    • Training Courses
    • Training Courses 2025.26
    • Max, Max for Live
    • Computer-Assisted Composition
    • ASAP & Partiels
    • Sound spatialization
    • Generative AI
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    • Master ATIAM
    • Sound Design Master's Program
    • Mixed-Music
    • AIMove Master
    • Discover Research at IRCAM
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    • Cultural Mediation at Middle School Students
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  • C-LAB Sound Festival : Fragments of Extinction








November 22 through Sat 30 November 2019,
Contemporay Culture Lab : C-LAB
Cantine
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Installation






C-LAB Sound Festival : Fragments of Extinction

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The sound heritage of primary forests

The soundscapes of remote natural habitats are outstanding footprints of the systemic behavior of healthy ecosystems. Yet today, at the beginning of the current extinction crisis, the ‘paleo-choirs’ of the natural world are undergoing silent but real and lasting damage. The sonic structures that evolution produced over millions of years of interspecific acoustic adaptation are rapidly declining; within the near future, it may not be possible to witness them at all, in their original form. Fragments of Extinction, an interdisciplinary project founded and led by Italian eco-acoustic composer David Monacchi, is collecting, studying, and disseminating hi-definition 24-hour sound portraits of the world’s undisturbed primary equatorial forests, advocating for the importance of taking them as object of protection and patrimonialisation.
Since 1998, the author and his team have conducted field recording expeditions in tropical regions where large areas of untouched undisturbed rainforest are still present.

This fieldwork has required the implementation of advanced microphone technologies for sampling the rainforest’s spatial features, pioneering for the first time the recording of high-order Ambisonics spherical soundfields in these remote, humid environments. The last expedition in one of the most biologically diverse places on Earth (Yasunì, Ecuador) resulted in 1.5 terabytes of 38-channels data describing entire circadian cycles with unprecedented acoustic 3D definition, now available for scientific investigation, permanent archiving and public playback in full-periphonic loudspeakers arrays.

The piece presented for C-Lab is a collection of sound excerpts from ecosystems recorded by the author in Amazon, Borneo and Africa, where subtle compositional actions connect the habitats in a unique three-dimensional experience of the beauty and acoustic singularity of rainforests. Fragments of Extinction will be presented in the C-LAB Ambisonics dome realized with the assistance of IRCAM.

David Monacchi composer

DAVID MONACCHI FRAGMENTS OF EXTINCTION

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  • David Monacchi, Fragments of Extinction  © Alex d'Emilia
    David Monacchi, Fragments of Extinction © Alex d'Emilia
  • David Monacchi  © Alex d'Emilia
    David Monacchi © Alex d'Emilia
  • David Monacchi, Fragments of Extinction  © Alex d'Emilia
    David Monacchi, Fragments of Extinction © Alex d'Emilia
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