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Embedding native audio-processing in a score following system with quasi sample accuracy

Pierre Donat-Bouillud 1, 2, 3, 4 Jean-Louis Giavitto 2, 3, 4 Arshia Cont 2, 3, 4 Nicolas Schmidt 5 Yann Orlarey 6 
2 Repmus - Représentations musicales
STMS - Sciences et Technologies de la Musique et du Son
3 MuTant - Synchronous Realtime Processing and Programming of Music Signals
IRCAM - Institut de Recherche et Coordination Acoustique/Musique, UPMC - Université Pierre et Marie Curie - Paris 6, CNRS - Centre National de la Recherche Scientifique, Inria de Paris
Abstract : This paper reports on the experimental native embedding of audio processing into the Antescofo system, to leverage timing precision both at the program and system level, to accommodate time-driven (audio processing) and event-driven (control) computations, and to preserve system behaviour on multiple hardware platforms. Here native embedding means that audio computations can be specified using dedicated DSLs (e.g., Faust) compiled on-the-fly and driven by the Antescofo scheduler. We showcase results through an example of an interactive piece by composer Pierre Boulez, Anthèmes 2 for violin and live electronics.
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Submitted on : Wednesday, July 27, 2016 - 5:19:42 PM
Last modification on : Wednesday, June 8, 2022 - 12:50:04 PM


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  • HAL Id : hal-01349524, version 1


Pierre Donat-Bouillud, Jean-Louis Giavitto, Arshia Cont, Nicolas Schmidt, Yann Orlarey. Embedding native audio-processing in a score following system with quasi sample accuracy. ICMC 2016 - 42th International Computer Music Conference, Sep 2016, Utrecht, Netherlands. ⟨hal-01349524⟩



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