Common Fate Model for Unison source Separation
Identifieur interne : 000172 ( Main/Exploration ); précédent : 000171; suivant : 000173Common Fate Model for Unison source Separation
Auteurs : Fabian-Robert Stöter [Allemagne] ; Antoine Liutkus [France] ; Roland Badeau [France] ; Bernd Edler [Allemagne] ; Paul Magron [France]Source :
English descriptors
Abstract
In this paper we present a novel source separation method aiming to overcome the difficulty of modelling non-stationary signals. The method can be applied to mixtures of musical instruments with frequency and/or amplitude modulation, e.g. typically caused by vi-brato. It is based on a signal representation that divides the complex spectrogram into a grid of patches of arbitrary size. These complex patches are then processed by a two-dimensional discrete Fourier transform, forming a tensor representation which reveals spectral and temporal modulation textures. Our representation can be seen as an alternative to modulation transforms computed on magnitude spectrograms. An adapted factorization model allows to decompose different time-varying harmonic sources based on their particular common modulation profile: hence the name Common Fate Model. The method is evaluated on musical instrument mixtures playing the same fundamental frequency (unison), showing improvement over other state-of-the-art methods.
Url:
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 001623
- to stream Hal, to step Curation: 001623
- to stream Hal, to step Checkpoint: 000135
- to stream Main, to step Merge: 000168
- to stream Main, to step Curation: 000172
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Common Fate Model for Unison source Separation</title><author><name sortKey="Stoter, Fabian Robert" sort="Stoter, Fabian Robert" uniqKey="Stoter F" first="Fabian-Robert" last="Stöter">Fabian-Robert Stöter</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-444601" status="VALID"><orgName>International Audio Laboratories Erlangen</orgName><orgName type="acronym">AUDIO LABS</orgName><desc><address><addrLine>International Audio Laboratories Erlangen Am Wolfsmantel 33, 91058 Erlangen</addrLine><country key="DE"></country></address><ref type="url">https://www.audiolabs-erlangen.de/home</ref></desc><listRelation><relation active="#struct-311714" type="direct"></relation><relation active="#struct-353211" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-311714" type="direct"><org type="institution" xml:id="struct-311714" status="VALID"><orgName>Friedrich-Alexander Universität Erlangen-Nürnberg</orgName><orgName type="acronym">FAU</orgName><desc><address><addrLine>Schlossplatz 491054 ErlangenGermany</addrLine><country key="DE"></country></address><ref type="url">http://www.fau.eu/</ref></desc></org></tutelle><tutelle active="#struct-353211" type="direct"><org type="institution" xml:id="struct-353211" status="INCOMING"><orgName>Fraunhofer Institut für Integrierte Schaltungen IIS</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>Allemagne</country></affiliation></author><author><name sortKey="Liutkus, Antoine" sort="Liutkus, Antoine" uniqKey="Liutkus A" first="Antoine" last="Liutkus">Antoine Liutkus</name><affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-420403" status="VALID"><idno type="RNSR">201421147E</idno><orgName>Speech Modeling for Facilitating Oral-Based Communication</orgName><orgName type="acronym">MULTISPEECH</orgName><desc><address><country key="FR"></country></address><ref type="url">http://www.inria.fr/equipes/multispeech</ref></desc><listRelation><relation active="#struct-129671" type="direct"></relation><relation active="#struct-300009" type="indirect"></relation><relation active="#struct-423086" type="direct"></relation><relation active="#struct-206040" type="indirect"></relation><relation active="#struct-413289" type="indirect"></relation><relation name="UMR7503" active="#struct-441569" type="indirect"></relation></listRelation><tutelles><tutelle active="#struct-129671" type="direct"><org type="laboratory" xml:id="struct-129671" status="VALID"><idno type="RNSR">198618246Y</idno><orgName>INRIA Nancy - Grand Est</orgName><desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/nancy</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation></listRelation></org></tutelle><tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName><orgName type="acronym">Inria</orgName><desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/en/</ref></desc></org></tutelle><tutelle active="#struct-423086" type="direct"><org type="department" xml:id="struct-423086" status="VALID"><orgName>Department of Natural Language Processing & Knowledge Discovery</orgName><orgName type="acronym">LORIA - NLPKD</orgName><desc><address><country key="FR"></country></address><ref type="url">http://www.loria.fr/la-recherche-en/departements/Knowledge-and-Language-Management</ref></desc><listRelation><relation active="#struct-206040" type="direct"></relation><relation active="#struct-300009" type="indirect"></relation><relation active="#struct-413289" type="indirect"></relation><relation name="UMR7503" active="#struct-441569" type="indirect"></relation></listRelation></org></tutelle><tutelle active="#struct-206040" type="indirect"><org type="laboratory" xml:id="struct-206040" status="VALID"><idno type="IdRef">067077927</idno><idno type="RNSR">198912571S</idno><idno type="IdUnivLorraine">[UL]RSI--</idno><orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName><orgName type="acronym">LORIA</orgName><date type="start">2012-01-01</date><desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.loria.fr</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation><relation active="#struct-413289" type="direct"></relation><relation name="UMR7503" active="#struct-441569" type="direct"></relation></listRelation></org></tutelle><tutelle active="#struct-413289" type="indirect"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno><idno type="IdUnivLorraine">[UL]100--</idno><orgName>Université de Lorraine</orgName><orgName type="acronym">UL</orgName><date type="start">2012-01-01</date><desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-lorraine.fr/</ref></desc></org></tutelle><tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><settlement type="city">Metz</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université de Lorraine</orgName></affiliation></author><author><name sortKey="Badeau, Roland" sort="Badeau, Roland" uniqKey="Badeau R" first="Roland" last="Badeau">Roland Badeau</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-162010" status="VALID"><orgName>Laboratoire Traitement et Communication de l'Information</orgName><orgName type="acronym">LTCI</orgName><desc><address><addrLine>46 rue Barrault F-75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.ltci.telecom-paristech.fr/</ref></desc><listRelation><relation active="#struct-300362" type="direct"></relation><relation active="#struct-302102" type="direct"></relation><relation name="UMR5141" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300362" type="direct"><org type="institution" xml:id="struct-300362" status="VALID"><orgName>Télécom ParisTech</orgName><desc><address><addrLine>46 rue Barrault 75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.telecom-paristech.fr</ref></desc></org></tutelle><tutelle active="#struct-302102" type="direct"><org type="institution" xml:id="struct-302102" status="VALID"><orgName>Institut Mines-Télécom</orgName><desc><address><addrLine>46 rue Barrault -75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.mines-telecom.fr/</ref></desc></org></tutelle><tutelle name="UMR5141" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country></affiliation></author><author><name sortKey="Edler, Bernd" sort="Edler, Bernd" uniqKey="Edler B" first="Bernd" last="Edler">Bernd Edler</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-444601" status="VALID"><orgName>International Audio Laboratories Erlangen</orgName><orgName type="acronym">AUDIO LABS</orgName><desc><address><addrLine>International Audio Laboratories Erlangen Am Wolfsmantel 33, 91058 Erlangen</addrLine><country key="DE"></country></address><ref type="url">https://www.audiolabs-erlangen.de/home</ref></desc><listRelation><relation active="#struct-311714" type="direct"></relation><relation active="#struct-353211" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-311714" type="direct"><org type="institution" xml:id="struct-311714" status="VALID"><orgName>Friedrich-Alexander Universität Erlangen-Nürnberg</orgName><orgName type="acronym">FAU</orgName><desc><address><addrLine>Schlossplatz 491054 ErlangenGermany</addrLine><country key="DE"></country></address><ref type="url">http://www.fau.eu/</ref></desc></org></tutelle><tutelle active="#struct-353211" type="direct"><org type="institution" xml:id="struct-353211" status="INCOMING"><orgName>Fraunhofer Institut für Integrierte Schaltungen IIS</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>Allemagne</country></affiliation></author><author><name sortKey="Magron, Paul" sort="Magron, Paul" uniqKey="Magron P" first="Paul" last="Magron">Paul Magron</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-162010" status="VALID"><orgName>Laboratoire Traitement et Communication de l'Information</orgName><orgName type="acronym">LTCI</orgName><desc><address><addrLine>46 rue Barrault F-75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.ltci.telecom-paristech.fr/</ref></desc><listRelation><relation active="#struct-300362" type="direct"></relation><relation active="#struct-302102" type="direct"></relation><relation name="UMR5141" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300362" type="direct"><org type="institution" xml:id="struct-300362" status="VALID"><orgName>Télécom ParisTech</orgName><desc><address><addrLine>46 rue Barrault 75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.telecom-paristech.fr</ref></desc></org></tutelle><tutelle active="#struct-302102" type="direct"><org type="institution" xml:id="struct-302102" status="VALID"><orgName>Institut Mines-Télécom</orgName><desc><address><addrLine>46 rue Barrault -75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.mines-telecom.fr/</ref></desc></org></tutelle><tutelle name="UMR5141" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">HAL</idno><idno type="RBID">Hal:hal-01248012</idno><idno type="halId">hal-01248012</idno><idno type="halUri">https://hal.archives-ouvertes.fr/hal-01248012</idno><idno type="url">https://hal.archives-ouvertes.fr/hal-01248012</idno><date when="2016">2016</date><idno type="wicri:Area/Hal/Corpus">001623</idno><idno type="wicri:Area/Hal/Curation">001623</idno><idno type="wicri:Area/Hal/Checkpoint">000135</idno><idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000135</idno><idno type="wicri:Area/Main/Merge">000168</idno><idno type="wicri:Area/Main/Curation">000172</idno><idno type="wicri:Area/Main/Exploration">000172</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Common Fate Model for Unison source Separation</title><author><name sortKey="Stoter, Fabian Robert" sort="Stoter, Fabian Robert" uniqKey="Stoter F" first="Fabian-Robert" last="Stöter">Fabian-Robert Stöter</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-444601" status="VALID"><orgName>International Audio Laboratories Erlangen</orgName><orgName type="acronym">AUDIO LABS</orgName><desc><address><addrLine>International Audio Laboratories Erlangen Am Wolfsmantel 33, 91058 Erlangen</addrLine><country key="DE"></country></address><ref type="url">https://www.audiolabs-erlangen.de/home</ref></desc><listRelation><relation active="#struct-311714" type="direct"></relation><relation active="#struct-353211" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-311714" type="direct"><org type="institution" xml:id="struct-311714" status="VALID"><orgName>Friedrich-Alexander Universität Erlangen-Nürnberg</orgName><orgName type="acronym">FAU</orgName><desc><address><addrLine>Schlossplatz 491054 ErlangenGermany</addrLine><country key="DE"></country></address><ref type="url">http://www.fau.eu/</ref></desc></org></tutelle><tutelle active="#struct-353211" type="direct"><org type="institution" xml:id="struct-353211" status="INCOMING"><orgName>Fraunhofer Institut für Integrierte Schaltungen IIS</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>Allemagne</country></affiliation></author><author><name sortKey="Liutkus, Antoine" sort="Liutkus, Antoine" uniqKey="Liutkus A" first="Antoine" last="Liutkus">Antoine Liutkus</name><affiliation wicri:level="1"><hal:affiliation type="researchteam" xml:id="struct-420403" status="VALID"><idno type="RNSR">201421147E</idno><orgName>Speech Modeling for Facilitating Oral-Based Communication</orgName><orgName type="acronym">MULTISPEECH</orgName><desc><address><country key="FR"></country></address><ref type="url">http://www.inria.fr/equipes/multispeech</ref></desc><listRelation><relation active="#struct-129671" type="direct"></relation><relation active="#struct-300009" type="indirect"></relation><relation active="#struct-423086" type="direct"></relation><relation active="#struct-206040" type="indirect"></relation><relation active="#struct-413289" type="indirect"></relation><relation name="UMR7503" active="#struct-441569" type="indirect"></relation></listRelation><tutelles><tutelle active="#struct-129671" type="direct"><org type="laboratory" xml:id="struct-129671" status="VALID"><idno type="RNSR">198618246Y</idno><orgName>INRIA Nancy - Grand Est</orgName><desc><address><addrLine>615 rue du Jardin Botanique 54600 Villers-lès-Nancy</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/nancy</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation></listRelation></org></tutelle><tutelle active="#struct-300009" type="indirect"><org type="institution" xml:id="struct-300009" status="VALID"><orgName>Institut National de Recherche en Informatique et en Automatique</orgName><orgName type="acronym">Inria</orgName><desc><address><addrLine>Domaine de VoluceauRocquencourt - BP 10578153 Le Chesnay Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.inria.fr/en/</ref></desc></org></tutelle><tutelle active="#struct-423086" type="direct"><org type="department" xml:id="struct-423086" status="VALID"><orgName>Department of Natural Language Processing & Knowledge Discovery</orgName><orgName type="acronym">LORIA - NLPKD</orgName><desc><address><country key="FR"></country></address><ref type="url">http://www.loria.fr/la-recherche-en/departements/Knowledge-and-Language-Management</ref></desc><listRelation><relation active="#struct-206040" type="direct"></relation><relation active="#struct-300009" type="indirect"></relation><relation active="#struct-413289" type="indirect"></relation><relation name="UMR7503" active="#struct-441569" type="indirect"></relation></listRelation></org></tutelle><tutelle active="#struct-206040" type="indirect"><org type="laboratory" xml:id="struct-206040" status="VALID"><idno type="IdRef">067077927</idno><idno type="RNSR">198912571S</idno><idno type="IdUnivLorraine">[UL]RSI--</idno><orgName>Laboratoire Lorrain de Recherche en Informatique et ses Applications</orgName><orgName type="acronym">LORIA</orgName><date type="start">2012-01-01</date><desc><address><addrLine>Campus Scientifique BP 239 54506 Vandoeuvre-lès-Nancy Cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.loria.fr</ref></desc><listRelation><relation active="#struct-300009" type="direct"></relation><relation active="#struct-413289" type="direct"></relation><relation name="UMR7503" active="#struct-441569" type="direct"></relation></listRelation></org></tutelle><tutelle active="#struct-413289" type="indirect"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno><idno type="IdUnivLorraine">[UL]100--</idno><orgName>Université de Lorraine</orgName><orgName type="acronym">UL</orgName><date type="start">2012-01-01</date><desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine><country key="FR"></country></address><ref type="url">http://www.univ-lorraine.fr/</ref></desc></org></tutelle><tutelle name="UMR7503" active="#struct-441569" type="indirect"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country><placeName><settlement type="city">Nancy</settlement><settlement type="city">Metz</settlement><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region></placeName><orgName type="university">Université de Lorraine</orgName></affiliation></author><author><name sortKey="Badeau, Roland" sort="Badeau, Roland" uniqKey="Badeau R" first="Roland" last="Badeau">Roland Badeau</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-162010" status="VALID"><orgName>Laboratoire Traitement et Communication de l'Information</orgName><orgName type="acronym">LTCI</orgName><desc><address><addrLine>46 rue Barrault F-75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.ltci.telecom-paristech.fr/</ref></desc><listRelation><relation active="#struct-300362" type="direct"></relation><relation active="#struct-302102" type="direct"></relation><relation name="UMR5141" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300362" type="direct"><org type="institution" xml:id="struct-300362" status="VALID"><orgName>Télécom ParisTech</orgName><desc><address><addrLine>46 rue Barrault 75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.telecom-paristech.fr</ref></desc></org></tutelle><tutelle active="#struct-302102" type="direct"><org type="institution" xml:id="struct-302102" status="VALID"><orgName>Institut Mines-Télécom</orgName><desc><address><addrLine>46 rue Barrault -75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.mines-telecom.fr/</ref></desc></org></tutelle><tutelle name="UMR5141" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country></affiliation></author><author><name sortKey="Edler, Bernd" sort="Edler, Bernd" uniqKey="Edler B" first="Bernd" last="Edler">Bernd Edler</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-444601" status="VALID"><orgName>International Audio Laboratories Erlangen</orgName><orgName type="acronym">AUDIO LABS</orgName><desc><address><addrLine>International Audio Laboratories Erlangen Am Wolfsmantel 33, 91058 Erlangen</addrLine><country key="DE"></country></address><ref type="url">https://www.audiolabs-erlangen.de/home</ref></desc><listRelation><relation active="#struct-311714" type="direct"></relation><relation active="#struct-353211" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-311714" type="direct"><org type="institution" xml:id="struct-311714" status="VALID"><orgName>Friedrich-Alexander Universität Erlangen-Nürnberg</orgName><orgName type="acronym">FAU</orgName><desc><address><addrLine>Schlossplatz 491054 ErlangenGermany</addrLine><country key="DE"></country></address><ref type="url">http://www.fau.eu/</ref></desc></org></tutelle><tutelle active="#struct-353211" type="direct"><org type="institution" xml:id="struct-353211" status="INCOMING"><orgName>Fraunhofer Institut für Integrierte Schaltungen IIS</orgName><desc><address><country key="FR"></country></address></desc></org></tutelle></tutelles></hal:affiliation><country>Allemagne</country></affiliation></author><author><name sortKey="Magron, Paul" sort="Magron, Paul" uniqKey="Magron P" first="Paul" last="Magron">Paul Magron</name><affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-162010" status="VALID"><orgName>Laboratoire Traitement et Communication de l'Information</orgName><orgName type="acronym">LTCI</orgName><desc><address><addrLine>46 rue Barrault F-75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.ltci.telecom-paristech.fr/</ref></desc><listRelation><relation active="#struct-300362" type="direct"></relation><relation active="#struct-302102" type="direct"></relation><relation name="UMR5141" active="#struct-441569" type="direct"></relation></listRelation><tutelles><tutelle active="#struct-300362" type="direct"><org type="institution" xml:id="struct-300362" status="VALID"><orgName>Télécom ParisTech</orgName><desc><address><addrLine>46 rue Barrault 75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.telecom-paristech.fr</ref></desc></org></tutelle><tutelle active="#struct-302102" type="direct"><org type="institution" xml:id="struct-302102" status="VALID"><orgName>Institut Mines-Télécom</orgName><desc><address><addrLine>46 rue Barrault -75634 Paris Cedex 13</addrLine><country key="FR"></country></address><ref type="url">http://www.mines-telecom.fr/</ref></desc></org></tutelle><tutelle name="UMR5141" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno><idno type="IdRef">02636817X</idno><orgName>Centre National de la Recherche Scientifique</orgName><orgName type="acronym">CNRS</orgName><date type="start">1939-10-19</date><desc><address><country key="FR"></country></address><ref type="url">http://www.cnrs.fr/</ref></desc></org></tutelle></tutelles></hal:affiliation><country>France</country></affiliation></author></analytic></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="mix" xml:lang="en"><term>Common Fate Model</term><term>Non-Negative tensor factorization</term><term>Sound source separation</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper we present a novel source separation method aiming to overcome the difficulty of modelling non-stationary signals. The method can be applied to mixtures of musical instruments with frequency and/or amplitude modulation, e.g. typically caused by vi-brato. It is based on a signal representation that divides the complex spectrogram into a grid of patches of arbitrary size. These complex patches are then processed by a two-dimensional discrete Fourier transform, forming a tensor representation which reveals spectral and temporal modulation textures. Our representation can be seen as an alternative to modulation transforms computed on magnitude spectrograms. An adapted factorization model allows to decompose different time-varying harmonic sources based on their particular common modulation profile: hence the name Common Fate Model. The method is evaluated on musical instrument mixtures playing the same fundamental frequency (unison), showing improvement over other state-of-the-art methods.</div></front></TEI><affiliations><list><country><li>Allemagne</li><li>France</li></country><region><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Metz</li><li>Nancy</li></settlement><orgName><li>Université de Lorraine</li></orgName></list><tree><country name="Allemagne"><noRegion><name sortKey="Stoter, Fabian Robert" sort="Stoter, Fabian Robert" uniqKey="Stoter F" first="Fabian-Robert" last="Stöter">Fabian-Robert Stöter</name></noRegion><name sortKey="Edler, Bernd" sort="Edler, Bernd" uniqKey="Edler B" first="Bernd" last="Edler">Bernd Edler</name></country><country name="France"><region name="Grand Est"><name sortKey="Liutkus, Antoine" sort="Liutkus, Antoine" uniqKey="Liutkus A" first="Antoine" last="Liutkus">Antoine Liutkus</name></region><name sortKey="Badeau, Roland" sort="Badeau, Roland" uniqKey="Badeau R" first="Roland" last="Badeau">Roland Badeau</name><name sortKey="Magron, Paul" sort="Magron, Paul" uniqKey="Magron P" first="Paul" last="Magron">Paul Magron</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000172 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000172 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= InforLorV4
|flux= Main
|étape= Exploration
|type= RBID
|clé= Hal:hal-01248012
|texte= Common Fate Model for Unison source Separation
}}
| This area was generated with Dilib version V0.6.33. |  |