{"id":"https://openalex.org/W2076145524","doi":"https://doi.org/10.1155/2013/718574","title":"Capturing and Reproducing Spatial Audio Based on a Circular Microphone Array","display_name":"Capturing and Reproducing Spatial Audio Based on a Circular Microphone Array","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2076145524","doi":"https://doi.org/10.1155/2013/718574","mag":"2076145524"},"language":"en","primary_location":{"id":"doi:10.1155/2013/718574","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/718574","pdf_url":"https://downloads.hindawi.com/journals/jece/2013/718574.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/jece/2013/718574.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102959583","display_name":"Anastasios Alexandridis","orcid":"https://orcid.org/0000-0003-0682-6009"},"institutions":[{"id":"https://openalex.org/I142617266","display_name":"University of Crete","ror":"https://ror.org/00dr28g20","country_code":"GR","type":"education","lineage":["https://openalex.org/I142617266"]},{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Anastasios Alexandridis","raw_affiliation_strings":["Department of Computer Science, University of Crete, 71409 Heraklion, Crete, Greece","Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Crete, 71409 Heraklion, Crete, Greece","institution_ids":["https://openalex.org/I142617266"]},{"raw_affiliation_string":"Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece","institution_ids":["https://openalex.org/I8901234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087902244","display_name":"Anthony Griffin","orcid":"https://orcid.org/0000-0001-5169-2105"},"institutions":[{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anthony Griffin","raw_affiliation_strings":["Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece","institution_ids":["https://openalex.org/I8901234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029573067","display_name":"Athanasios Mouchtaris","orcid":"https://orcid.org/0000-0001-7583-0189"},"institutions":[{"id":"https://openalex.org/I142617266","display_name":"University of Crete","ror":"https://ror.org/00dr28g20","country_code":"GR","type":"education","lineage":["https://openalex.org/I142617266"]},{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasios Mouchtaris","raw_affiliation_strings":["Department of Computer Science, University of Crete, 71409 Heraklion, Crete, Greece","Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Crete, 71409 Heraklion, Crete, Greece","institution_ids":["https://openalex.org/I142617266"]},{"raw_affiliation_string":"Foundation for Research and Technology-Hellas, Institute of Computer Science (FORTH-ICS), 70013 Heraklion, Crete, Greece","institution_ids":["https://openalex.org/I8901234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102959583"],"corresponding_institution_ids":["https://openalex.org/I142617266","https://openalex.org/I8901234"],"apc_list":{"value":925,"currency":"USD","value_usd":925},"apc_paid":{"value":925,"currency":"USD","value_usd":925},"fwci":3.3134,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.92116028,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2013","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9957000017166138,"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/loudspeaker","display_name":"Loudspeaker","score":0.8945529460906982},{"id":"https://openalex.org/keywords/spatialization","display_name":"Spatialization","score":0.8869569301605225},{"id":"https://openalex.org/keywords/headphones","display_name":"Headphones","score":0.8709404468536377},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.7555574178695679},{"id":"https://openalex.org/keywords/ambisonics","display_name":"Ambisonics","score":0.6830463409423828},{"id":"https://openalex.org/keywords/sound-recording-and-reproduction","display_name":"Sound recording and reproduction","score":0.6421583890914917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6060010194778442},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5550000071525574},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5211203694343567},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.4902959167957306},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.46097293496131897},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4360865354537964},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.41450023651123047},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.10473096370697021},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08226969838142395}],"concepts":[{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.8945529460906982},{"id":"https://openalex.org/C2777031145","wikidata":"https://www.wikidata.org/wiki/Q4430987","display_name":"Spatialization","level":2,"score":0.8869569301605225},{"id":"https://openalex.org/C2781258422","wikidata":"https://www.wikidata.org/wiki/Q186819","display_name":"Headphones","level":2,"score":0.8709404468536377},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.7555574178695679},{"id":"https://openalex.org/C47726159","wikidata":"https://www.wikidata.org/wiki/Q457547","display_name":"Ambisonics","level":3,"score":0.6830463409423828},{"id":"https://openalex.org/C128422554","wikidata":"https://www.wikidata.org/wiki/Q20077126","display_name":"Sound recording and reproduction","level":2,"score":0.6421583890914917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6060010194778442},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5550000071525574},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5211203694343567},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.4902959167957306},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.46097293496131897},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4360865354537964},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.41450023651123047},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.10473096370697021},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08226969838142395},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2013/718574","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/718574","pdf_url":"https://downloads.hindawi.com/journals/jece/2013/718574.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7b6cc40384214c948932b5e6141343f4","is_oa":true,"landing_page_url":"https://doaj.org/article/7b6cc40384214c948932b5e6141343f4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Electrical and Computer Engineering, Vol 2013 (2013)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2013/718574","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2013/718574","pdf_url":"https://downloads.hindawi.com/journals/jece/2013/718574.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Electrical and Computer Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2076145524.pdf","grobid_xml":"https://content.openalex.org/works/W2076145524.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W44831635","https://openalex.org/W202000788","https://openalex.org/W1511569476","https://openalex.org/W1511723925","https://openalex.org/W1515932869","https://openalex.org/W1549940068","https://openalex.org/W1578244599","https://openalex.org/W1966815568","https://openalex.org/W1993518306","https://openalex.org/W2000032296","https://openalex.org/W2058184921","https://openalex.org/W2059929791","https://openalex.org/W2067689997","https://openalex.org/W2077000954","https://openalex.org/W2085464278","https://openalex.org/W2093225945","https://openalex.org/W2129566906","https://openalex.org/W2143668364","https://openalex.org/W2147598479","https://openalex.org/W2149693148","https://openalex.org/W2151938450","https://openalex.org/W2159158911","https://openalex.org/W2161947961","https://openalex.org/W2286172599","https://openalex.org/W3139695047"],"related_works":["https://openalex.org/W2031865865","https://openalex.org/W852058501","https://openalex.org/W3090853884","https://openalex.org/W2971546352","https://openalex.org/W2614575298","https://openalex.org/W2556213910","https://openalex.org/W2889406797","https://openalex.org/W2403497458","https://openalex.org/W2076145524","https://openalex.org/W2761368604"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,14,19,45,54,117],"real-time":[4],"method":[5,33,105,148],"for":[6,28,122],"capturing":[7],"and":[8,49,64,125,134,152],"reproducing":[9],"spatial":[10,29,113],"audio":[11,80,114],"based":[12],"on":[13,44],"circular":[15],"microphone":[16,127],"array.":[17],"Following":[18],"different":[20],"approach":[21],"than":[22],"other":[23,109],"recently":[24,110],"proposed":[25,32,111,147],"array-based":[26,112],"methods":[27,115],"audio,":[30],"the":[31,35,40,67,90,139,143,146],"estimates":[34],"directions":[36],"of":[37,39,66,119],"arrival":[38],"active":[41],"sound":[42,153],"sources":[43],"per":[46],"time-frame":[47],"basis":[48],"performs":[50],"source":[51,73],"separation":[52],"with":[53,84,108],"fixed":[55],"superdirective":[56],"beamformer,":[57],"which":[58],"results":[59,144],"in":[60,138],"more":[61],"accurate":[62],"modelling":[63],"reproduction":[65,91],"recorded":[68],"acoustic":[69],"environment.":[70],"The":[71,104],"separated":[72],"signals":[74],"are":[75],"downmixed":[76],"into":[77],"one":[78],"monophonic":[79],"signal,":[81],"which,":[82],"along":[83],"side":[85],"information,":[86],"is":[87,94,106,136],"transmitted":[88],"to":[89],"side.":[92],"Reproduction":[93,130],"possible":[95],"using":[96,131],"either":[97],"headphones":[98,135],"or":[99],"an":[100],"arbitrary":[101],"loudspeaker":[102],"configuration.":[103],"compared":[107],"through":[116],"series":[118],"listening":[120,140],"tests":[121],"both":[123,132],"simulated":[124],"real":[126],"array":[128],"recordings.":[129],"loudspeakers":[133],"considered":[137],"tests.":[141],"As":[142],"indicate,":[145],"achieves":[149],"excellent":[150],"spatialization":[151],"quality.":[154]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}