Drum source separation using percussive feature detection and spectral modulation
Identifieur interne : 000724 ( Main/Exploration ); précédent : 000723; suivant : 000725Drum source separation using percussive feature detection and spectral modulation
Auteurs : Dan Barry [Irlande (pays)] ; Derry Fitzgerald [Irlande (pays)] ; Eugene Coyle [Irlande (pays)] ; Bob Lawlor [Irlande (pays)]Source :
- IEE conference publication
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- Pascal (Inist)
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Abstract
We present a method for the separation and resynthesis of drum sources from single channel polyphonic mixtures. The frequency domain technique involves identifying the presence of a drum using a novel percussive feature detection function, after which the short-time magnitude spectrum is estimated and scaled according to an estimated time-amplitude function derived from the percussive measure. In addition to producing high quality separation results, the method we describe is also a useful pre-process for drum transcription techniques such as Prior Subspace Analysis in the presence of pitched instruments.
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Electrical Engineering, Cork Institute of Technology, Rossa Avenue</s1><s2>Bishopstown, Cork</s2><s3>IRL</s3><sZ>2 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Bishopstown, Cork</wicri:noRegion></affiliation></author><author><name sortKey="Coyle, Eugene" sort="Coyle, Eugene" uniqKey="Coyle E" first="Eugene" last="Coyle">Eugene Coyle</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Digital Audio Research Group, Dublin Institute of Technology, Kevin St</s1><s2>Dublin</s2><s3>IRL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Dublin</wicri:noRegion></affiliation></author><author><name sortKey="Lawlor, Bob" sort="Lawlor, Bob" uniqKey="Lawlor B" first="Bob" last="Lawlor">Bob Lawlor</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Dept. of Electronic Engineering, National University of Ireland</s1><s2>Maynooth</s2><s3>IRL</s3><sZ>4 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Maynooth</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">06-0140009</idno><date when="2005">2005</date><idno type="stanalyst">PASCAL 06-0140009 INIST</idno><idno type="RBID">Pascal:06-0140009</idno><idno type="wicri:Area/PascalFrancis/Corpus">000029</idno><idno type="wicri:Area/PascalFrancis/Curation">000002</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000025</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000025</idno><idno type="wicri:Area/Main/Merge">000724</idno><idno type="wicri:Area/Main/Curation">000724</idno><idno type="wicri:Area/Main/Exploration">000724</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Drum source separation using percussive feature detection and spectral modulation</title><author><name sortKey="Barry, Dan" sort="Barry, Dan" uniqKey="Barry D" first="Dan" last="Barry">Dan Barry</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Digital Audio Research Group, Dublin Institute of Technology, Kevin St</s1><s2>Dublin</s2><s3>IRL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Dublin</wicri:noRegion></affiliation></author><author><name sortKey="Fitzgerald, Derry" sort="Fitzgerald, Derry" uniqKey="Fitzgerald D" first="Derry" last="Fitzgerald">Derry Fitzgerald</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Dept. Electrical Engineering, Cork Institute of Technology, Rossa Avenue</s1><s2>Bishopstown, Cork</s2><s3>IRL</s3><sZ>2 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Bishopstown, Cork</wicri:noRegion></affiliation></author><author><name sortKey="Coyle, Eugene" sort="Coyle, Eugene" uniqKey="Coyle E" first="Eugene" last="Coyle">Eugene Coyle</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Digital Audio Research Group, Dublin Institute of Technology, Kevin St</s1><s2>Dublin</s2><s3>IRL</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Dublin</wicri:noRegion></affiliation></author><author><name sortKey="Lawlor, Bob" sort="Lawlor, Bob" uniqKey="Lawlor B" first="Bob" last="Lawlor">Bob Lawlor</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Dept. of Electronic Engineering, National University of Ireland</s1><s2>Maynooth</s2><s3>IRL</s3><sZ>4 aut.</sZ></inist:fA14><country>Irlande (pays)</country><wicri:noRegion>Maynooth</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">IEE conference publication</title></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">IEE conference publication</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acoustic signal</term><term>Edge detection</term><term>Feature extraction</term><term>Frequency domain method</term><term>Instruments</term><term>Modulation</term><term>Musical instrument</term><term>Parameter estimation</term><term>Pitch(acoustics)</term><term>Separation method</term><term>Shape detection</term><term>Signal estimation</term><term>Signal processing</term><term>Source separation</term><term>Subspace method</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Instrument musique</term><term>Estimation paramètre</term><term>Séparation source</term><term>Détection contour</term><term>Extraction caractéristique</term><term>Modulation</term><term>Méthode séparation</term><term>Méthode domaine fréquence</term><term>Méthode sous espace</term><term>Tonie</term><term>Instrumentation</term><term>Estimation signal</term><term>Traitement signal</term><term>Détection forme</term><term>Signal acoustique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We present a method for the separation and resynthesis of drum sources from single channel polyphonic mixtures. The frequency domain technique involves identifying the presence of a drum using a novel percussive feature detection function, after which the short-time magnitude spectrum is estimated and scaled according to an estimated time-amplitude function derived from the percussive measure. In addition to producing high quality separation results, the method we describe is also a useful pre-process for drum transcription techniques such as Prior Subspace Analysis in the presence of pitched instruments.</div></front></TEI><affiliations><list><country><li>Irlande (pays)</li></country></list><tree><country name="Irlande (pays)"><noRegion><name sortKey="Barry, Dan" sort="Barry, Dan" uniqKey="Barry D" first="Dan" last="Barry">Dan Barry</name></noRegion><name sortKey="Coyle, Eugene" sort="Coyle, Eugene" uniqKey="Coyle E" first="Eugene" last="Coyle">Eugene Coyle</name><name sortKey="Fitzgerald, Derry" sort="Fitzgerald, Derry" uniqKey="Fitzgerald D" first="Derry" last="Fitzgerald">Derry Fitzgerald</name><name sortKey="Lawlor, Bob" sort="Lawlor, Bob" uniqKey="Lawlor B" first="Bob" last="Lawlor">Bob Lawlor</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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