{"id":"https://openalex.org/W3033942841","doi":"https://doi.org/10.1109/taslp.2020.3000037","title":"Time-varying quasi-closed-phase analysis for accurate formant tracking in speech signals","display_name":"Time-varying quasi-closed-phase analysis for accurate formant tracking in speech signals","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3033942841","doi":"https://doi.org/10.1109/taslp.2020.3000037","mag":"3033942841"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2020.3000037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2020.3000037","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2308.16540","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113125574","display_name":"Dhananjaya Gowda","orcid":null},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["FI","KR"],"is_corresponding":true,"raw_author_name":"Dhananjaya Gowda","raw_affiliation_strings":["Aalto University, Espoo, Finland","Samsung Research, Seoul R&D Campus, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Samsung Research, Seoul R&D Campus, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080870546","display_name":"Sudarsana Reddy Kadiri","orcid":"https://orcid.org/0000-0001-5806-3053"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sudarsana Reddy Kadiri","raw_affiliation_strings":["Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030953583","display_name":"Brad H. Story","orcid":"https://orcid.org/0000-0002-6530-8781"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brad Story","raw_affiliation_strings":["University of Arizona, Tucson, USA"],"affiliations":[{"raw_affiliation_string":"University of Arizona, Tucson, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042186400","display_name":"Paavo Alku","orcid":"https://orcid.org/0000-0002-8173-9418"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Paavo Alku","raw_affiliation_strings":["Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5113125574"],"corresponding_institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":1.2227,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.79238145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech 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/T10860","display_name":"Speech 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/formant","display_name":"Formant","score":0.9358936548233032},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5713635087013245},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5056333541870117},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48263296484947205},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.426656574010849},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4233781695365906},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1408838927745819},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13911288976669312},{"id":"https://openalex.org/keywords/vowel","display_name":"Vowel","score":0.05099433660507202}],"concepts":[{"id":"https://openalex.org/C158215666","wikidata":"https://www.wikidata.org/wiki/Q1414685","display_name":"Formant","level":3,"score":0.9358936548233032},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5713635087013245},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5056333541870117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48263296484947205},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.426656574010849},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4233781695365906},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1408838927745819},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13911288976669312},{"id":"https://openalex.org/C2779581591","wikidata":"https://www.wikidata.org/wiki/Q36244","display_name":"Vowel","level":2,"score":0.05099433660507202},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/taslp.2020.3000037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2020.3000037","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:repository.arizona.edu:10150/641949","is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/641949","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"1","raw_type":"Article"},{"id":"pmh:oai:arXiv.org:2308.16540","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2308.16540","pdf_url":"https://arxiv.org/pdf/2308.16540","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/45577","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/b58d9e77-8174-41f6-95b2-a29e40698a99","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2308.16540","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2308.16540","pdf_url":"https://arxiv.org/pdf/2308.16540","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5600000023841858,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G4605281347","display_name":null,"funder_award_id":"312490","funder_id":"https://openalex.org/F4320335063","funder_display_name":"Luonnontieteiden ja Tekniikan Tutkimuksen Toimikunta"},{"id":"https://openalex.org/G8584872810","display_name":null,"funder_award_id":"284671","funder_id":"https://openalex.org/F4320335063","funder_display_name":"Luonnontieteiden ja Tekniikan Tutkimuksen Toimikunta"}],"funders":[{"id":"https://openalex.org/F4320335063","display_name":"Luonnontieteiden ja Tekniikan Tutkimuksen Toimikunta","ror":"https://ror.org/05k73zm37"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3033942841.pdf","grobid_xml":"https://content.openalex.org/works/W3033942841.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W132284139","https://openalex.org/W169745891","https://openalex.org/W181056519","https://openalex.org/W393849670","https://openalex.org/W1529854158","https://openalex.org/W1580555281","https://openalex.org/W1597732836","https://openalex.org/W1852558234","https://openalex.org/W1875231349","https://openalex.org/W1966264494","https://openalex.org/W1966856647","https://openalex.org/W1970278793","https://openalex.org/W1973480221","https://openalex.org/W1986845175","https://openalex.org/W1990496939","https://openalex.org/W1995319862","https://openalex.org/W1995828869","https://openalex.org/W1998752217","https://openalex.org/W2001022540","https://openalex.org/W2010131467","https://openalex.org/W2024932977","https://openalex.org/W2037366313","https://openalex.org/W2040984620","https://openalex.org/W2043527182","https://openalex.org/W2047279514","https://openalex.org/W2051487990","https://openalex.org/W2064758410","https://openalex.org/W2066718061","https://openalex.org/W2084838342","https://openalex.org/W2086541045","https://openalex.org/W2097143083","https://openalex.org/W2106610722","https://openalex.org/W2112383113","https://openalex.org/W2132290247","https://openalex.org/W2135027063","https://openalex.org/W2135034868","https://openalex.org/W2139301061","https://openalex.org/W2161765392","https://openalex.org/W2161964681","https://openalex.org/W2165544306","https://openalex.org/W2181852881","https://openalex.org/W2325309253","https://openalex.org/W2407166481","https://openalex.org/W2509814936","https://openalex.org/W2788537892","https://openalex.org/W2805450437","https://openalex.org/W2895369073","https://openalex.org/W2912019251","https://openalex.org/W3098080548","https://openalex.org/W6613534558","https://openalex.org/W6639350448","https://openalex.org/W6751853635"],"related_works":["https://openalex.org/W2046217390","https://openalex.org/W4365503437","https://openalex.org/W2362995206","https://openalex.org/W2004825552","https://openalex.org/W1986672430","https://openalex.org/W37481168","https://openalex.org/W1990629684","https://openalex.org/W1971436356","https://openalex.org/W1975851543","https://openalex.org/W2070163607"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,30,51,59,97,170,188,237],"new":[6],"method":[7,95,202,245],"for":[8,242],"the":[9,65,73,84,89,103,133,140,146,151,174,181,199,221,243],"accurate":[10],"estimation":[11,86,104,118],"and":[12,105,119,154,178,193,207,215,228],"tracking":[13,26,52,74,100,106,185,210],"of":[14,38,64,68,88,132,191],"formants":[15],"in":[16,236],"speech":[17,195],"signals":[18,196],"using":[19,43,150],"time-varying":[20,158],"quasi-closed-phase":[21,126],"(TVQCP)":[22],"analysis.":[23],"Conventional":[24],"formant":[25,39,85,99,117,182,209],"methods":[27],"typically":[28],"adopt":[29],"two-stage":[31],"estimateand-track":[32],"strategy":[33],"wherein":[34],"an":[35],"initial":[36],"set":[37],"candidates":[40],"are":[41],"estimated":[42],"short-time":[44],"analysis":[45,111,127,161],"(e.g.,":[46,165],"10-50":[47],"ms),":[48],"followed":[49],"by":[50,149],"stage":[53],"based":[54],"on":[55,173,180,218,225,231],"dynamic":[56,219],"programming":[57],"or":[58],"linear":[60,159],"state-space":[61],"model.":[62],"One":[63],"main":[66],"disadvantages":[67],"these":[69],"approaches":[70,114],"is":[71],"that":[72,101,198],"stage,":[75],"however":[76],"good":[77],"it":[78,122,144,156],"may":[79],"be,":[80],"cannot":[81],"improve":[82,116],"upon":[83],"accuracy":[87],"first":[90],"stage.":[91],"The":[92],"proposed":[93,200,244],"TVQCP":[94,110,201],"provides":[96],"single-stage":[98],"combines":[102,112],"stages":[107],"into":[108],"one.":[109],"three":[113],"to":[115,128,168],"tracking:":[120],"(1)":[121],"uses":[123,157],"temporally":[124],"weighted":[125],"derive":[129],"closed-phase":[130],"estimates":[131],"vocal":[134,175],"tract":[135,176],"with":[136,187],"reduced":[137],"interference":[138],"from":[139],"excitation":[141],"source,":[142],"(2)":[143],"increases":[145],"residual":[147],"sparsity":[148],"L1":[152],"optimization":[153],"(3)":[155],"prediction":[160],"overlong":[162],"time":[163],"windows":[164],"100-200":[166],"ms)":[167],"impose":[169],"continuity":[171],"constraint":[172],"model":[177],"hence":[179],"trajectories.":[183],"Formant":[184],"experiments":[186],"wide":[189],"variety":[190],"synthetic":[192],"natural":[194],"show":[197],"performs":[203],"better":[204],"than":[205],"conventional":[206],"popular":[208],"tools,":[211],"such":[212],"as":[213],"Wavesurfer":[214],"Praat":[216],"(based":[217,224,230],"programming),":[220],"KARMA":[222],"algorithm":[223],"Kalman":[226],"filtering),":[227],"DeepFormants":[229],"deep":[232],"neural":[233],"networks":[234],"trained":[235],"supervised":[238],"manner).":[239],"Matlab":[240],"scripts":[241],"can":[246],"be":[247],"found":[248],"at:":[249]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}
