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Improving tempo-sen...
Improving tempo-sensitive and tempo-robust descriptors for rhythmic similarity
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- Holzapfel, André, 1976- (författare)
- Austrian Research Institute for Artificial Intelligence (OFAI)
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Flexer, Arthur (författare)
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Widmer, Gerhard (författare)
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(creator_code:org_t)
- Sound and music Computing network, 2011
- 2011
- Engelska.
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Ingår i: Proceedings of the Conference on Sound and Music Computing (SMC). - : Sound and music Computing network.
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Abstract
Ämnesord
Stäng
- For the description of rhythmic content of music signals usually features are preferred that are invariant in presence of tempo changes. In this paper it is shown that the importance oftempo depends on the musical context. For popular music, a tempo-sensitive feature is improved on multiple datasets using analysis of variance, and it is shown that also a tempo-robust description profits from the integration into the resulting processing framework. Important insights are given into optimal parameters for rhythm description, and limitations of current approaches are indicated.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Mediateknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Media Engineering (hsv//eng)
Nyckelord
- Rhythmic similarity
- Music Information Retrieval
- Computer Science
- Datalogi
- Media Technology
- Medieteknik
- Tal- och musikkommunikation
- Speech and Music Communication
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)