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arXiv · 1711.02427

The ACCompanion v0.1: An Expressive Accompaniment System

Carlos Cancino-Chacón·Martin Bonev·Amaury Durand·Maarten Grachten·Andreas Arzt·Laura Bishop·Werner Goebl·Gerhard Widmer
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Abstract

In this paper we present a preliminary version of the ACCompanion, an expressive accompaniment system for MIDI input. The system uses a probabilistic monophonic score follower to track the position of the soloist in the score, and a linear Gaussian model to compute tempo updates. The expressiveness of the system is powered by the Basis-Mixer, a state-of-the-art computational model of expressive music performance. The system allows for expressive dynamics, timing and articulation.

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Carlos Cancino-Chacón, Martin Bonev, Amaury Durand, Maarten Grachten, Andreas Arzt, Laura Bishop, Werner Goebl, Gerhard Widmer. 2017-11-07. The ACCompanion v0.1: An Expressive Accompaniment System. https://arxiv.org/abs/1711.02427

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