{"id":"https://openalex.org/W2157313348","doi":"https://doi.org/10.1109/tasl.2007.912998","title":"Specmurt Analysis of Polyphonic Music Signals","display_name":"Specmurt Analysis of Polyphonic Music Signals","publication_year":2008,"publication_date":"2008-02-15","ids":{"openalex":"https://openalex.org/W2157313348","doi":"https://doi.org/10.1109/tasl.2007.912998","mag":"2157313348"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2007.912998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2007.912998","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","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/A5108772961","display_name":"S. Saito","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Saito","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","NTT Cyber Space Laboratories, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"NTT Cyber Space Laboratories, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001243214","display_name":"Hirokazu Kameoka","orcid":"https://orcid.org/0000-0003-3102-0162"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Kameoka","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","NTT Cyber Space Laboratories, Atsugi, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"NTT Cyber Space Laboratories, Atsugi, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062073995","display_name":"Keigo Takahashi","orcid":"https://orcid.org/0000-0002-7562-4251"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Takahashi","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066925561","display_name":"Tetsuya NISHIMOTO","orcid":"https://orcid.org/0000-0003-3743-5916"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Nishimoto","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003450550","display_name":"Shigeki Sagayama","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Sagayama","raw_affiliation_strings":["Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":7.5241,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.97686715,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"3","first_page":"639","last_page":"650"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9993000030517578,"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/T11309","display_name":"Music and Audio Processing","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.6688705086708069},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.5231969356536865},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.49363887310028076},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4820062220096588},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4804103672504425},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.47831133008003235},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.46819907426834106},{"id":"https://openalex.org/keywords/polyphony","display_name":"Polyphony","score":0.46499741077423096},{"id":"https://openalex.org/keywords/fundamental-frequency","display_name":"Fundamental frequency","score":0.45252835750579834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4382782280445099},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4358025789260864},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43254226446151733},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.4168047606945038},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3804089426994324},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20475313067436218},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16415813565254211},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14141809940338135},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12090781331062317}],"concepts":[{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.6688705086708069},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.5231969356536865},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.49363887310028076},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4820062220096588},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4804103672504425},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.47831133008003235},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.46819907426834106},{"id":"https://openalex.org/C128979739","wikidata":"https://www.wikidata.org/wiki/Q179465","display_name":"Polyphony","level":2,"score":0.46499741077423096},{"id":"https://openalex.org/C10513763","wikidata":"https://www.wikidata.org/wiki/Q1331774","display_name":"Fundamental frequency","level":2,"score":0.45252835750579834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4382782280445099},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4358025789260864},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43254226446151733},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.4168047606945038},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3804089426994324},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20475313067436218},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16415813565254211},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14141809940338135},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12090781331062317},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tasl.2007.912998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2007.912998","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.639.8997","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.639.8997","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.brl.ntt.co.jp/people/kameoka/paper/Saito2008IEEE03.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W4161657","https://openalex.org/W132284139","https://openalex.org/W163764730","https://openalex.org/W1519655822","https://openalex.org/W1600825139","https://openalex.org/W1607142029","https://openalex.org/W1626927927","https://openalex.org/W1669686156","https://openalex.org/W1958993123","https://openalex.org/W1966407170","https://openalex.org/W2014315838","https://openalex.org/W2023800933","https://openalex.org/W2032420816","https://openalex.org/W2064948657","https://openalex.org/W2101212989","https://openalex.org/W2123804611","https://openalex.org/W2125722442","https://openalex.org/W2128399890","https://openalex.org/W2148154194","https://openalex.org/W2151572393","https://openalex.org/W2155208345","https://openalex.org/W2252446102","https://openalex.org/W2296704011","https://openalex.org/W2788537892","https://openalex.org/W3019584399","https://openalex.org/W3152128808","https://openalex.org/W6600172488","https://openalex.org/W6606627988","https://openalex.org/W6635793993","https://openalex.org/W6636203886","https://openalex.org/W6640989775","https://openalex.org/W6691364839","https://openalex.org/W6697285287"],"related_works":["https://openalex.org/W2807674213","https://openalex.org/W2351411686","https://openalex.org/W2155512998","https://openalex.org/W2089496550","https://openalex.org/W2055179753","https://openalex.org/W2162322226","https://openalex.org/W1940133809","https://openalex.org/W2037730081","https://openalex.org/W4312747131","https://openalex.org/W2157313348"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,56,60,71,92,150,154],"new":[4],"music":[5,156,170],"signal":[6,157],"processing":[7],"method":[8],"to":[9],"extract":[10],"multiple":[11,105],"fundamental":[12,102,108],"frequencies,":[13],"which":[14,23],"we":[15],"call":[16],"specmurt":[17,36,142],"analysis.":[18],"In":[19,81],"contrast":[20],"with":[21,33,48,119,135,174],"cepstrum":[22],"is":[24,37,86,130,144,165],"the":[25,40,64,82,89,97,101,116,120,126],"inverse":[26,41],"Fourier":[27,42],"transform":[28,43],"of":[29,44,73,91,100,104,141,149],"log-scaled":[30,49],"power":[31,46],"spectrum":[32,47,66,118],"linear":[34,45],"frequency,":[35],"defined":[38],"as":[39,70,88],"frequency.":[50,80],"Assuming":[51],"that":[52],"all":[53],"tones":[54],"in":[55],"polyphonic":[57,155,169],"sound":[58,65],"have":[59],"common":[61,76,93,122,127],"harmonic":[62,77,94,123,128],"pattern,":[63],"can":[67,111],"be":[68,112],"regarded":[69],"sum":[72],"linearly":[74],"stretched":[75],"structures":[78],"along":[79],"log-frequency":[83],"domain,":[84],"it":[85],"formulated":[87],"convolution":[90],"structure":[95,129],"and":[96,158,172],"distribution":[98,110],"density":[99],"frequencies":[103],"tones.":[106],"The":[107,139],"frequency":[109],"found":[113],"by":[114],"deconvolving":[115],"observed":[117],"assumed":[121],"structure,":[124],"where":[125],"given":[131],"heuristically":[132],"or":[133],"quasi-optimized":[134],"an":[136],"iterative":[137],"algorithm.":[138],"efficiency":[140],"analysis":[143],"experimentally":[145],"demonstrated":[146],"through":[147],"generation":[148],"piano-roll-like":[151],"display":[152],"from":[153],"automatic":[159],"sound-to-MIDI":[160],"conversion.":[161],"Multipitch":[162],"estimation":[163],"accuracy":[164],"evaluated":[166],"over":[167],"several":[168],"signals":[171],"compared":[173],"manually":[175],"annotated":[176],"MIDI":[177],"data.":[178]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}