Non-overlapping, Time-coherent Visualisation of Action Commands in the AscoGraph Interactive Music User Interface

Grigore Burloiu 1, 2, 3, * Arshia Cont 3, 1
* Corresponding author
1 MuTant - Synchronous Realtime Processing and Programming of Music Signals
Inria Paris-Rocquencourt, UPMC - Université Pierre et Marie Curie - Paris 6, IRCAM, CNRS - Centre National de la Recherche Scientifique
3 Repmus - Représentations musicales
STMS - Sciences et Technologies de la Musique et du Son
Abstract : Integrated authoring and performing of mixed music scores, where musicians interact dynamically with computer controlled electronics, is enabled by the Antescofo state-of-the-art software package. Composers are able to plan computerised actions through a dedicated programming language, and performances are then synchronised in real time. AscoGraph is the dedicated graphical interface that allows users to configure Antescofo behaviours and vi-sualise their layout over a mixed music score. This paper presents developments in the direction of increased clarity and coherence of AscoGraph's visualisation of com-puterised action scores. Algorithms for efficient automatic stacking of time-overlapping action blocks are presented, as well as a simplified model for displaying atomic actions. The paper presents the improvements in score readability achieved, as well as the challenges faced towards a complete representation of dynamic mixed scores in the Asco-Graph visual environment.
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Grigore Burloiu, Arshia Cont. Non-overlapping, Time-coherent Visualisation of Action Commands in the AscoGraph Interactive Music User Interface. First International Conference on Technologies for Music Notation and Representation, May 2015, Paris, France. ⟨hal-01135727⟩

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