International Computer Music Conference 2016 Papers Track

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Embeding native audio-processing in a score following system with almost sample accuracy

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.

Author(s):

Pierre Donat-Bouillud    
Ircam
France

Jean-Louis Giavitto    
Ircam
France

Arshia Cont    
Ircam
France

Nicolas Schmidt Gubbins    
Pontificia Universidad Católica de Chile
Chile

Yann Orlarey    
Grame
France

 

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