{"id":"https://openalex.org/W2146874101","doi":"https://doi.org/10.1109/aspaa.2009.5346546","title":"Chord recognition using measures of fit, chord templates and filtering methods","display_name":"Chord recognition using measures of fit, chord templates and filtering methods","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2146874101","doi":"https://doi.org/10.1109/aspaa.2009.5346546","mag":"2146874101"},"language":"en","primary_location":{"id":"doi:10.1109/aspaa.2009.5346546","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspaa.2009.5346546","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090929380","display_name":"Laurent Oudre","orcid":"https://orcid.org/0000-0002-4750-2265"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Oudre","raw_affiliation_strings":["Institut Telecom, CNRS LTCI, Telecom ParisTech, Paris, France","Institut TELECOM, TELECOM ParisTech, CNRS-LTCI 37/39, rue Dareau, 75014, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Telecom, CNRS LTCI, Telecom ParisTech, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I205703379","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"Institut TELECOM, TELECOM ParisTech, CNRS-LTCI 37/39, rue Dareau, 75014, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108215110","display_name":"Yves Grenier","orcid":null},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I205703379","display_name":"Institut Mines-T\u00e9l\u00e9com","ror":"https://ror.org/025vp2923","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yves Grenier","raw_affiliation_strings":["Institut Telecom, CNRS LTCI, Telecom ParisTech, Paris, France","Institut TELECOM, TELECOM ParisTech, CNRS-LTCI 37/39, rue Dareau, 75014, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Telecom, CNRS LTCI, Telecom ParisTech, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I205703379","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"Institut TELECOM, TELECOM ParisTech, CNRS-LTCI 37/39, rue Dareau, 75014, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022368934","display_name":"C\u00e9dric F\u00e9votte","orcid":"https://orcid.org/0000-0003-3801-5534"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Cedric Fevotte","raw_affiliation_strings":["CNRS LTCI, Telecom ParisTech, Paris, France","CNRS LTCI; T\u00e9l\u00e9com ParisTech, 37-39, rue Dareau, 75014, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS LTCI, Telecom ParisTech, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"CNRS LTCI; T\u00e9l\u00e9com ParisTech, 37-39, rue Dareau, 75014, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2585,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.89558011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"9","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11349","display_name":"Music Technology and Sound Studies","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chord","display_name":"Chord (peer-to-peer)","score":0.9487110376358032},{"id":"https://openalex.org/keywords/template","display_name":"Template","score":0.6245285868644714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5852546095848083},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4461612403392792},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44366326928138733},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.392380028963089},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3894519805908203},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38433587551116943},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32886195182800293},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.10848233103752136}],"concepts":[{"id":"https://openalex.org/C194147245","wikidata":"https://www.wikidata.org/wiki/Q1076368","display_name":"Chord (peer-to-peer)","level":2,"score":0.9487110376358032},{"id":"https://openalex.org/C82714645","wikidata":"https://www.wikidata.org/wiki/Q438331","display_name":"Template","level":2,"score":0.6245285868644714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5852546095848083},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4461612403392792},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44366326928138733},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.392380028963089},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3894519805908203},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38433587551116943},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32886195182800293},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.10848233103752136},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/aspaa.2009.5346546","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspaa.2009.5346546","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.163.4022","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.163.4022","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://biblio.telecom-paristech.fr/cgi-bin/download.cgi?id=10051","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1503560067","https://openalex.org/W1549135121","https://openalex.org/W1573410841","https://openalex.org/W2097731713","https://openalex.org/W2111007352","https://openalex.org/W2123577100","https://openalex.org/W2134902468","https://openalex.org/W2145737617","https://openalex.org/W6630180946","https://openalex.org/W6632884886","https://openalex.org/W6676368125","https://openalex.org/W6678448728"],"related_works":["https://openalex.org/W229552792","https://openalex.org/W2121300814","https://openalex.org/W2351864507","https://openalex.org/W3215212221","https://openalex.org/W3159818711","https://openalex.org/W1886613375","https://openalex.org/W4236081792","https://openalex.org/W2753058862","https://openalex.org/W4250583430","https://openalex.org/W4234406076"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"efficient":[4],"method":[5,168],"for":[6,41,121],"chord":[7,39,52,66,78,88,107],"transcription":[8],"of":[9,14,29,38,44,61,64,98],"music":[10],"signals.":[11],"A":[12],"succession":[13],"chroma":[15,74,103],"vectors":[16,75],"is":[17,92,152,175],"calculated":[18],"from":[19],"the":[20,26,30,62,65,73,77,93,106,113,130,138,144,155,162],"signal":[21,116],"in":[22,112],"order":[23,70,125],"to":[24,71,76,126,161],"extract":[25],"musical":[27],"content":[28],"piece":[31],"over":[32,89,137],"time.":[33],"We":[34],"introduce":[35],"a":[36,83,90,96,101,134],"set":[37],"templates":[40],"several":[42],"types":[43],"chords":[45],"(major,":[46],"minor,":[47],"dominant":[48],"seventh,":[49],"...):":[50],"different":[51],"models":[53],"taking":[54],"into":[55,128],"account":[56,129],"one":[57,94],"or":[58],"more":[59,173],"harmonics":[60],"notes":[63],"are":[67,119],"considered.":[68],"In":[69,124],"fit":[72,99],"templates,":[79],"we":[80,132],"analytically":[81],"calculate":[82],"scale":[84],"parameter.":[85],"The":[86,150],"detected":[87],"frame":[91],"minimizing":[95],"measure":[97],"between":[100],"rescaled":[102],"vector":[104],"and":[105,115,146,159],"templates.":[108],"Several":[109],"popular":[110],"measures":[111],"probability":[114],"processing":[117],"field":[118],"considered":[120],"our":[122,167],"task.":[123],"take":[127],"time-persistence,":[131],"perform":[133],"post-processing":[135],"filtering":[136],"recognition":[139],"criteria":[140],"which":[141],"quickly":[142],"smooths":[143],"results":[145],"corrects":[147],"random":[148],"errors.":[149],"system":[151],"evaluated":[153],"on":[154],"13":[156],"Beatles":[157],"albums":[158],"compared":[160],"state-of-the-art.":[163],"Results":[164],"show":[165],"that":[166],"outperforms":[169],"state-of-the-art":[170],"methods":[171],"but":[172],"importantly":[174],"significantly":[176],"faster.":[177]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
