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Modelling the Speed of Music Using Features from Harmonic/Percussive Separated Audio
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH, Music Acoustics.ORCID iD: 0000-0002-4957-2128
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH, Music Acoustics.ORCID iD: 0000-0003-2926-6518
2013 (English)In: Proceedings of the 14th International Society for Music Information Retrieval Conference, 2013, 481-486 p.Conference paper, Published paper (Refereed)
Abstract [en]

One of the major parameters in music is the overall speed of a musical performance. In this study, a computational model of speed in music audio has been developed using a custom set of rhythmic features. Speed is often associ-ated with tempo, but as shown in this study, factors such as note density (onsets per second) and spectral flux are important as well. The original audio was first separated into a harmonic part and a percussive part and the fea-tures were extracted separately from the different layers. In previous studies, listeners had rated the speed of 136 songs, and the ratings were used in a regression to evalu-ate the validity of the model as well as to find appropriate features. The final models, consisting of 5 or 8 features, were able to explain about 90% of the variation in the training set, with little or no degradation for the test set.

Place, publisher, year, edition, pages
2013. 481-486 p.
National Category
Computer Science Language Technology (Computational Linguistics)
Identifiers
URN: urn:nbn:se:kth:diva-137411ISBN: 978-0-615-90065-0 (print)OAI: oai:DiVA.org:kth-137411DiVA: diva2:678893
Conference
14th International Society for Music Information Retrieval Conference (ISMIR 2013); Curitiba, Brazil, 4-8 November, 2013
Note

tmh_import_13_12_13, tmh_id_3899

QC 20140213

Available from: 2013-12-13 Created: 2013-12-13 Last updated: 2014-02-13Bibliographically approved

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Authority records BETA

Friberg, Anders

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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