Gerhard Widmer, Maarten Grachten,
"Towards Phrase Structure Reconstruction from Expressive Performance Data"
: Proceedings of the International Conference on Music Communication Science (ICOMCS), Sydney, Australia., 2007
Original Titel:
Towards Phrase Structure Reconstruction from Expressive Performance Data
Sprache des Titels:
Englisch
Original Buchtitel:
Proceedings of the International Conference on Music Communication Science (ICOMCS), Sydney, Australia.
Original Kurzfassung:
Using a simple pattern finding approach, we investigate to what
degree patterns found in the tempo and loudness curves measured
from piano performances of a classical piece coincide with
repeated musical structures in the score that was performed. We
show that high frequency content in such curves is more useful for
finding repetitions of musical structures than low frequency
content. In some cases removing low frequency content even
improves the accuracy of pattern finding.
Forschungs-