Towards Cross-Version Harmonic Analysis of Music
Identifieur interne : 000290 ( Main/Exploration ); précédent : 000289; suivant : 000291Towards Cross-Version Harmonic Analysis of Music
Auteurs : Sebastian Ewert [Allemagne] ; Meinard Muller [Allemagne] ; Verena Konz [Allemagne] ; Daniel Müllensiefen [Royaume-Uni] ; Geraint A. Wiggins [Royaume-Uni]Source :
- IEEE transactions on multimedia [ 1520-9210 ] ; 2012.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Musique, Analyse quantitative.
English descriptors
- KwdEn :
Abstract
For a given piece of music, there often exist multiple versions belonging to the symbolic (e.g., MIDI representations), acoustic (audio recordings), or visual (sheet music) domain. Each type of information allows for applying specialized, domain-specific approaches to music analysis tasks. In this paper, we formulate the idea of a cross-version analysis for comparing and/or combining analysis results from different representations. As an example, we realize this idea in the context of harmonic analysis to automatically evaluate MIDI-based chord labeling procedures using annotations given for corresponding audio recordings. To this end, one needs reliable synchronization procedures that automatically establish the musical relationship between the multiple versions of a given piece. This becomes a hard problem when there are significant local deviations in these versions. We introduce a novel late-fusion approach that combines different alignment procedures in order to identify reliable parts in synchronization results. Then, the cross-version comparison of the various chord labeling results is performed only on the basis of the reliable parts. Finally, we show how inconsistencies in these results across the different versions allow for a quantitative and qualitative evaluation, which not only indicates limitations of the employed chord labeling strategies but also deepens the understanding of the underlying music material.
Affiliations:
- Allemagne, Royaume-Uni
- Angleterre, District de Cologne, Grand Londres, Rhénanie-du-Nord-Westphalie, Sarre (Land)
- Bonn, Londres, Sarrebruck
- Université de Londres
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Le document en format XML
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Wiggins</name><affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Centre for Digital Music, School of Electronic Engineering and Computer Science, Queen Mary, University of London</s1><s2>London</s2><s3>GBR</s3><sZ>5 aut.</sZ></inist:fA14><country>Royaume-Uni</country><placeName><settlement type="city">Londres</settlement><region type="country">Angleterre</region><region type="région" nuts="1">Grand Londres</region></placeName><orgName type="university">Université de Londres</orgName></affiliation></author></analytic><series><title level="j" type="main">IEEE transactions on multimedia</title><title level="j" type="abbreviated">IEEE trans. multimedia</title><idno type="ISSN">1520-9210</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">IEEE transactions on multimedia</title><title level="j" type="abbreviated">IEEE trans. multimedia</title><idno type="ISSN">1520-9210</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alignment</term><term>Annotation</term><term>Audio acoustics</term><term>Harmonic analysis</term><term>Information retrieval</term><term>Music</term><term>Musical acoustics</term><term>Quantitative analysis</term><term>Sound record</term><term>Sound recording</term><term>Sound reproduction</term><term>Symbolic computation</term><term>Synchronization</term><term>Task analysis</term><term>Version management</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Reproduction son</term><term>Alignement</term><term>Recherche information</term><term>Emission sonore enregistrée</term><term>Synchronisation</term><term>Musique</term><term>Gestion version</term><term>Annotation</term><term>Enregistrement son</term><term>Acoustique musicale</term><term>Analyse harmonique</term><term>Calcul symbolique</term><term>Analyse quantitative</term><term>.</term><term>Acoustique audio</term><term>Analyse tâche</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Musique</term><term>Analyse quantitative</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">For a given piece of music, there often exist multiple versions belonging to the symbolic (e.g., MIDI representations), acoustic (audio recordings), or visual (sheet music) domain. Each type of information allows for applying specialized, domain-specific approaches to music analysis tasks. In this paper, we formulate the idea of a cross-version analysis for comparing and/or combining analysis results from different representations. As an example, we realize this idea in the context of harmonic analysis to automatically evaluate MIDI-based chord labeling procedures using annotations given for corresponding audio recordings. To this end, one needs reliable synchronization procedures that automatically establish the musical relationship between the multiple versions of a given piece. This becomes a hard problem when there are significant local deviations in these versions. We introduce a novel late-fusion approach that combines different alignment procedures in order to identify reliable parts in synchronization results. Then, the cross-version comparison of the various chord labeling results is performed only on the basis of the reliable parts. Finally, we show how inconsistencies in these results across the different versions allow for a quantitative and qualitative evaluation, which not only indicates limitations of the employed chord labeling strategies but also deepens the understanding of the underlying music material.</div></front></TEI><affiliations><list><country><li>Allemagne</li><li>Royaume-Uni</li></country><region><li>Angleterre</li><li>District de Cologne</li><li>Grand Londres</li><li>Rhénanie-du-Nord-Westphalie</li><li>Sarre (Land)</li></region><settlement><li>Bonn</li><li>Londres</li><li>Sarrebruck</li></settlement><orgName><li>Université de Londres</li></orgName></list><tree><country name="Allemagne"><region name="Rhénanie-du-Nord-Westphalie"><name sortKey="Ewert, Sebastian" sort="Ewert, Sebastian" uniqKey="Ewert S" first="Sebastian" last="Ewert">Sebastian Ewert</name></region><name sortKey="Konz, Verena" sort="Konz, Verena" uniqKey="Konz V" first="Verena" last="Konz">Verena Konz</name><name sortKey="Muller, Meinard" sort="Muller, Meinard" uniqKey="Muller M" first="Meinard" last="Muller">Meinard Muller</name></country><country name="Royaume-Uni"><region name="Angleterre"><name sortKey="Mullensiefen, Daniel" sort="Mullensiefen, Daniel" uniqKey="Mullensiefen D" first="Daniel" last="Müllensiefen">Daniel Müllensiefen</name></region><name sortKey="Wiggins, Geraint A" sort="Wiggins, Geraint A" uniqKey="Wiggins G" first="Geraint A." last="Wiggins">Geraint A. 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