{"id":"https://openalex.org/W2765303645","doi":"https://doi.org/10.23919/eusipco.2017.8081403","title":"3D exterior soundfield capture using pressure and gradient microphone array on 2D plane","display_name":"3D exterior soundfield capture using pressure and gradient microphone array on 2D plane","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2765303645","doi":"https://doi.org/10.23919/eusipco.2017.8081403","mag":"2765303645"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2017.8081403","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5063349309","display_name":"Lachlan Birnie","orcid":"https://orcid.org/0000-0001-8547-1458"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lachlan Birnie","raw_affiliation_strings":["College of Engineering and Computer Science, The Australia National University, Canberra, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Science, The Australia National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058898992","display_name":"Prasanga N. Samarasinghe","orcid":"https://orcid.org/0000-0002-5589-4203"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Prasanga N. Samarasinghe","raw_affiliation_strings":["College of Engineering and Computer Science, The Australia National University, Canberra, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Science, The Australia National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003018152","display_name":"Thushara D. Abhayapala","orcid":"https://orcid.org/0000-0001-6937-7218"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Thushara D. Abhayapala","raw_affiliation_strings":["College of Engineering and Computer Science, The Australia National University, Canberra, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering and Computer Science, The Australia National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I118347636"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":null,"first_page":"1225","last_page":"1229"},"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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.84609055519104},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7379965782165527},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.7171921730041504},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6631137728691101},{"id":"https://openalex.org/keywords/planar-array","display_name":"Planar array","score":0.6509099006652832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.617822527885437},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.5264307260513306},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.3279353976249695},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2076297402381897},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12186238169670105},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.0969286859035492},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09180968999862671},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08664652705192566}],"concepts":[{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.84609055519104},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7379965782165527},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.7171921730041504},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6631137728691101},{"id":"https://openalex.org/C2775980084","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Planar array","level":2,"score":0.6509099006652832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.617822527885437},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.5264307260513306},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.3279353976249695},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2076297402381897},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12186238169670105},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0969286859035492},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09180968999862671},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08664652705192566}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco.2017.8081403","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081403","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2006121713","https://openalex.org/W2031105940","https://openalex.org/W2075107327","https://openalex.org/W2098004742","https://openalex.org/W2103250862","https://openalex.org/W2110403504","https://openalex.org/W2129501075","https://openalex.org/W2138908886","https://openalex.org/W2140296346","https://openalex.org/W2149859252","https://openalex.org/W2158995216","https://openalex.org/W2160525176","https://openalex.org/W2168299838","https://openalex.org/W2173466987","https://openalex.org/W2509978695","https://openalex.org/W2533104241"],"related_works":["https://openalex.org/W2035996378","https://openalex.org/W2035576425","https://openalex.org/W1879255185","https://openalex.org/W4254460799","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2550170343","https://openalex.org/W1981253067","https://openalex.org/W4389104978"],"abstract_inverted_index":{"Two-dimensional":[0],"(2D)":[1],"planar":[2,28,68,100],"array":[3,52,61,101,113,144],"of":[4,30,37,55,82,102,140],"first":[5,31],"order":[6,32,46],"microphones":[7,33,47],"have":[8,88],"been":[9],"utilised":[10,49],"in":[11,25,90,129,146],"spherical":[12,77,112],"harmonic":[13],"decomposition":[14],"based":[15],"interior":[16],"soundfield":[17,64,85],"analysis.":[18],"This":[19],"paper":[20],"proposes":[21],"an":[22],"efficient":[23],"method":[24],"designing":[26],"two-dimensional":[27,131],"arrays":[29,71,79],"that":[34,66,126],"are":[35,48,72,80],"capable":[36,81],"completely":[38],"capturing":[39,147],"three-dimensional":[40],"(3D)":[41],"spatial":[42],"exterior":[43,151],"soundfields.":[44],"First":[45],"within":[50],"the":[51,59,106,136,141],"for":[53],"measurements":[54],"pressure":[56],"gradients,":[57],"allowing":[58],"microphone":[60,70,78,104,143],"to":[62,74,93,116],"capture":[63],"components":[65],"conventional":[67],"omni-directional":[69],"unable":[73],"detect.":[75],"While":[76],"detecting":[83],"all":[84,118],"components,":[86],"they":[87],"drawbacks":[89],"feasibility":[91,139],"due":[92],"their":[94],"3D":[95],"geometric":[96],"configuration.":[97],"The":[98],"proposed":[99,142],"first-order":[103],"provides":[105],"same":[107],"functionality":[108],"as":[109],"a":[110,123,130,148],"large":[111],"which":[114],"needs":[115],"encompass":[117],"sound":[119],"sources":[120],"while":[121],"having":[122],"scalable":[124],"geometry":[125],"lies":[127],"purely":[128],"horizontal":[132],"plane.":[133],"Simulations":[134],"show":[135],"accuracy":[137],"and":[138],"design":[145],"fully":[149],"developed":[150],"soundfield.":[152]},"counts_by_year":[{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}