{"id":"https://openalex.org/W3035679277","doi":"https://doi.org/10.1109/icl-gnss49876.2020.9115497","title":"Audio Source Positioning Based on Angle of Arrival Measurements Using Particle Filter","display_name":"Audio Source Positioning Based on Angle of Arrival Measurements Using Particle Filter","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3035679277","doi":"https://doi.org/10.1109/icl-gnss49876.2020.9115497","mag":"3035679277"},"language":"en","primary_location":{"id":"doi:10.1109/icl-gnss49876.2020.9115497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss49876.2020.9115497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Localization and GNSS (ICL-GNSS)","raw_type":"proceedings-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/A5038449189","display_name":"Mikko Lager","orcid":null},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mikko Lager","raw_affiliation_strings":["Computing Sciences, Tampere University, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Computing Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075406208","display_name":"Simo Ali\u2010L\u00f6ytty","orcid":"https://orcid.org/0000-0002-6720-7722"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Simo Ali-Loytty","raw_affiliation_strings":["Computing Sciences, Tampere University, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Computing Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002638646","display_name":"Robert Pich\u00e9","orcid":"https://orcid.org/0000-0003-1158-6951"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Robert Piche","raw_affiliation_strings":["Computing Sciences, Tampere University, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Computing Sciences, Tampere University, Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038449189"],"corresponding_institution_ids":["https://openalex.org/I166825849"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05200653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9991000294685364,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/particle-filter","display_name":"Particle filter","score":0.7236731052398682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6659598350524902},{"id":"https://openalex.org/keywords/anechoic-chamber","display_name":"Anechoic chamber","score":0.6066040396690369},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.5985349416732788},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5699194669723511},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5434446930885315},{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.5365388989448547},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5111179947853088},{"id":"https://openalex.org/keywords/quiet","display_name":"QUIET","score":0.49425578117370605},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.43742334842681885},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3806164264678955},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3747609853744507},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3402364253997803},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.26131948828697205},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13767129182815552},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.13751661777496338},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1279768943786621},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.08553269505500793}],"concepts":[{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.7236731052398682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6659598350524902},{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.6066040396690369},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.5985349416732788},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5699194669723511},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5434446930885315},{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.5365388989448547},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5111179947853088},{"id":"https://openalex.org/C2777185736","wikidata":"https://www.wikidata.org/wiki/Q7265603","display_name":"QUIET","level":2,"score":0.49425578117370605},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.43742334842681885},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3806164264678955},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3747609853744507},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3402364253997803},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.26131948828697205},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13767129182815552},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.13751661777496338},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1279768943786621},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.08553269505500793},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icl-gnss49876.2020.9115497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss49876.2020.9115497","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Localization and GNSS (ICL-GNSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:trepo.tuni.fi:10024/217431","is_oa":false,"landing_page_url":"https://trepo.tuni.fi/handle/10024/217431","pdf_url":null,"source":{"id":"https://openalex.org/S7407055260","display_name":"Trepo - Institutional Repository of Tampere University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W88520345","https://openalex.org/W1980720386","https://openalex.org/W2006025735","https://openalex.org/W2013840668","https://openalex.org/W2040196349","https://openalex.org/W2089663127","https://openalex.org/W2141585124","https://openalex.org/W2416573875","https://openalex.org/W2899052090","https://openalex.org/W2905517431","https://openalex.org/W2912887681","https://openalex.org/W2987197483","https://openalex.org/W4206628346","https://openalex.org/W4232464081","https://openalex.org/W6759202776"],"related_works":["https://openalex.org/W3145885707","https://openalex.org/W2380293945","https://openalex.org/W4388398572","https://openalex.org/W4240949492","https://openalex.org/W1964830557","https://openalex.org/W4300668837","https://openalex.org/W4319998403","https://openalex.org/W1500522817","https://openalex.org/W1974812937","https://openalex.org/W3095239554"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,22,43],"numerical":[4],"approach":[5],"to":[6,66],"the":[7,68],"audio":[8,69],"source":[9,70],"positioning":[10],"problem":[11],"using":[12],"microphones":[13],"available":[14],"in":[15,36,42,72],"mobile":[16],"devices.":[17],"The":[18,25,46,58],"proposed":[19],"solution":[20],"is":[21,64],"particle":[23,47],"filter.":[24],"algorithm":[26,63],"accuracy":[27],"was":[28],"tested":[29],"with":[30],"four":[31],"different":[32],"datasets,":[33],"two":[34,41],"measured":[35],"an":[37],"anechoic":[38],"chamber":[39],"and":[40,51],"listening":[44],"room.":[45],"filters":[48],"smoothing":[49],"parameter":[50],"measurement":[52],"noise":[53],"variance":[54],"are":[55],"estimated":[56],"offline.":[57],"results":[59],"show":[60],"that":[61],"this":[62],"able":[65],"position":[67],"well":[71],"quiet":[73],"environments.":[74]},"counts_by_year":[],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}
