{"id":"https://openalex.org/W2341766922","doi":"https://doi.org/10.1109/taslp.2016.2556282","title":"Localization and Characterization of Multiple Harmonic Sources","display_name":"Localization and Characterization of Multiple Harmonic Sources","publication_year":2016,"publication_date":"2016-04-20","ids":{"openalex":"https://openalex.org/W2341766922","doi":"https://doi.org/10.1109/taslp.2016.2556282","mag":"2341766922"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2016.2556282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2016.2556282","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":["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/A5028295116","display_name":"Hannes Pessentheiner","orcid":"https://orcid.org/0000-0002-6930-0779"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Hannes Pessentheiner","raw_affiliation_strings":["Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077678869","display_name":"Mart\u00edn Hagm\u00fcller","orcid":"https://orcid.org/0000-0002-2756-9892"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Martin Hagmuller","raw_affiliation_strings":["Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071861893","display_name":"Gernot Kubin","orcid":"https://orcid.org/0000-0002-8420-6051"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Gernot Kubin","raw_affiliation_strings":["Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Signal Processing and Speech Communication Laboratory, Graz University of Technology, Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5028295116"],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":null,"apc_paid":null,"fwci":1.0087,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.75669882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"24","issue":"8","first_page":"1348","last_page":"1363"},"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/T11309","display_name":"Music and Audio Processing","score":0.9987000226974487,"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":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.5713833570480347},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5669611692428589},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5106437802314758},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4865318834781647},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4479316771030426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43212658166885376},{"id":"https://openalex.org/keywords/root-mean-square","display_name":"Root mean square","score":0.41786086559295654},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4030334949493408},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2105468213558197},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.16863596439361572},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13917744159698486},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.08695602416992188}],"concepts":[{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5713833570480347},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5669611692428589},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5106437802314758},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4865318834781647},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4479316771030426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43212658166885376},{"id":"https://openalex.org/C71907059","wikidata":"https://www.wikidata.org/wiki/Q223323","display_name":"Root mean square","level":2,"score":0.41786086559295654},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4030334949493408},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2105468213558197},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.16863596439361572},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13917744159698486},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.08695602416992188},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taslp.2016.2556282","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2016.2556282","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5}],"awards":[{"id":"https://openalex.org/G4898159433","display_name":null,"funder_award_id":"FP7-ICT-2011-7-288121","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320310426","display_name":"Marshallplan-Jubil\u00e4umsstiftung","ror":"https://ror.org/01ar4tp47"},{"id":"https://openalex.org/F4320321896","display_name":"Bundesministerium f\u00fcr Wissenschaft, Forschung und Wirtschaft","ror":"https://ror.org/02d229b24"},{"id":"https://openalex.org/F4320323031","display_name":"\u00d6sterreichische Forschungsf\u00f6rderungsgesellschaft","ror":"https://ror.org/028jc0449"},{"id":"https://openalex.org/F4320323033","display_name":"Bundesministerium f\u00fcr Verkehr, Innovation und Technologie","ror":"https://ror.org/04marky29"},{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W48610814","https://openalex.org/W56641335","https://openalex.org/W86348706","https://openalex.org/W129413713","https://openalex.org/W152533286","https://openalex.org/W217932999","https://openalex.org/W259522375","https://openalex.org/W330489059","https://openalex.org/W396690109","https://openalex.org/W653761051","https://openalex.org/W1506220375","https://openalex.org/W1536644969","https://openalex.org/W1565148678","https://openalex.org/W1566734400","https://openalex.org/W1576420969","https://openalex.org/W1578064252","https://openalex.org/W1629372441","https://openalex.org/W1775800598","https://openalex.org/W1965387202","https://openalex.org/W1975797742","https://openalex.org/W1989059874","https://openalex.org/W2026502181","https://openalex.org/W2034501333","https://openalex.org/W2041186534","https://openalex.org/W2045593132","https://openalex.org/W2061074721","https://openalex.org/W2062626830","https://openalex.org/W2086725969","https://openalex.org/W2097093126","https://openalex.org/W2100696243","https://openalex.org/W2102104017","https://openalex.org/W2103850068","https://openalex.org/W2114863372","https://openalex.org/W2119734831","https://openalex.org/W2123577089","https://openalex.org/W2123701557","https://openalex.org/W2124723081","https://openalex.org/W2129697784","https://openalex.org/W2136484266","https://openalex.org/W2138039466","https://openalex.org/W2138232338","https://openalex.org/W2139733187","https://openalex.org/W2146024274","https://openalex.org/W2151150590","https://openalex.org/W2160339379","https://openalex.org/W2336746513","https://openalex.org/W2397050840","https://openalex.org/W2470410694","https://openalex.org/W2486913545","https://openalex.org/W2561557072","https://openalex.org/W2579642769","https://openalex.org/W2951738093","https://openalex.org/W2951920181","https://openalex.org/W2952350176","https://openalex.org/W3142069444","https://openalex.org/W3145411641","https://openalex.org/W4210890610","https://openalex.org/W4233392025","https://openalex.org/W4244004906","https://openalex.org/W4256399001","https://openalex.org/W4301014524","https://openalex.org/W6602278163","https://openalex.org/W6609623660","https://openalex.org/W6611320399","https://openalex.org/W6634558338","https://openalex.org/W6680371619","https://openalex.org/W6682095934","https://openalex.org/W6703370294","https://openalex.org/W6712224169","https://openalex.org/W6732808948"],"related_works":["https://openalex.org/W4255837520","https://openalex.org/W2387011115","https://openalex.org/W4234808182","https://openalex.org/W2382043075","https://openalex.org/W2809151339","https://openalex.org/W2360673138","https://openalex.org/W2809370583","https://openalex.org/W2333722679","https://openalex.org/W4255628145","https://openalex.org/W2093320919"],"abstract_inverted_index":{"We":[0,143],"introduce":[1],"a":[2,62,69,78,105,129,141,158],"new":[3],"and":[4,9,18,30,118,147,153,162,175,183,204,215],"intuitive":[5],"algorithm":[6,88,146,193],"to":[7,60,73,85,124],"characterize":[8],"localize":[10],"multiple":[11,101],"harmonic":[12,102,116],"sources":[13,103,127],"intersecting":[14],"in":[15,77,128,157,197],"the":[16,75,90,110,114,121,168,172,176,195,200],"spatial":[17],"frequency":[19],"domains.":[20],"It":[21],"jointly":[22],"estimates":[23,100],"their":[24,27,31,125,164],"fundamental":[25,181],"frequencies,":[26],"respective":[28],"amplitudes,":[29],"directions":[32,184],"of":[33,57,92,113,180,185,199,210],"arrival":[34],"based":[35],"on":[36,51,150],"an":[37],"intelligent":[38],"non-parametric":[39],"signal":[40,106,111],"representation.":[41],"To":[42],"obtain":[43],"these":[44],"parameters,":[45],"we":[46,67],"first":[47],"apply":[48],"variable-scale":[49],"sampling":[50],"unbiased":[52],"cross-correlation":[53,97],"functions":[54],"between":[55],"pairs":[56],"microphone":[58],"signals":[59],"generate":[61],"joint":[63,80,132,169,201],"parameter":[64,81,133],"space.":[65,82],"Then,":[66],"employ":[68],"multidimensional":[70,130],"maxima":[71],"detector":[72],"represent":[74],"parameters":[76,123],"sparse":[79,131],"In":[83],"comparison":[84],"others,":[86],"our":[87,145],"solves":[89],"issue":[91],"pitch-period":[93],"doubling":[94],"when":[95],"using":[96],"functions,":[98],"it":[99,119,205],"with":[104],"power":[107,112],"smaller":[108],"than":[109],"dominant":[115],"source,":[117],"associates":[120],"estimated":[122],"corresponding":[126],"space,":[134],"which":[135,217],"can":[136,206],"be":[137],"directly":[138],"fed":[139],"into":[140],"tracker.":[142],"tested":[144],"three":[148],"others":[149,196],"synthetic":[151],"data":[152,155],"speech":[154],"recorded":[156],"real":[159],"reverberant":[160],"environment":[161],"evaluated":[163],"performance":[165],"by":[166],"employing":[167],"recall":[170,202],"measure,":[171,203],"root-mean-square":[173,208],"error,":[174],"cumulative":[177],"distribution":[178],"function":[179],"frequencies":[182],"arrival.":[186],"The":[187],"evaluations":[188],"show":[189],"promising":[190],"results:":[191],"Our":[192],"outperforms":[194],"terms":[198],"achieve":[207],"errors":[209],"1":[211],"Hz":[212],"or":[213,222],"1$^\\circ$":[214],"smaller,":[216],"facilitates,":[218],"e.g.,":[219],"distant-speech":[220],"enhancement":[221],"source":[223],"separation.":[224]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
