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

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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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Dates and versions

hal-01349524 , version 1 (27-07-2016)

Identifiers

  • HAL Id : hal-01349524 , version 1

Cite

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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