Automatic Synchronization between Audio and Partial Music Score Representation

  • Antonello D’Aguanno
  • Giancarlo Vercellesi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5811)

Abstract

In this paper we propose an algorithm namely ParSi (Partial Synchronization) which aligns different PCM executions with a partial music score representation. Generally, most synchronization algorithms require a complete score representation; despite of them, our algorithm is able to synchronize different PCM audio executions with a partial music score codified in MIDI. Therefore, only one MIDI instrument -chosen by user- is used during audio-score alignment. The audio analysis is performed using a notch filter. A set of conveniently parameters are used during the decisional phase. The analysis of synchronization results is provided. It shows we can have a good automatic synchronization even if just a partial score is available.

Keywords

MIR MIDI synchronization alignment score following 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Antonello D’Aguanno
    • 1
  • Giancarlo Vercellesi
    • 1
  1. 1.Laboratorio di Informatica Musicale (LIM), Dipartimento di Informatica e Comunicazione (DICo)Universitá degli Studi di MilanoMilanoItaly

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