{"id":"https://openalex.org/W2115962195","doi":"https://doi.org/10.1109/tasl.2008.2005340","title":"Theory and Design of Soundfield Reproduction Using Continuous Loudspeaker Concept","display_name":"Theory and Design of Soundfield Reproduction Using Continuous Loudspeaker Concept","publication_year":2008,"publication_date":"2008-12-24","ids":{"openalex":"https://openalex.org/W2115962195","doi":"https://doi.org/10.1109/tasl.2008.2005340","mag":"2115962195"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2008.2005340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2008.2005340","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 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/A5013936249","display_name":"Yan Jennifer Wu","orcid":null},"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":"Y.J. Wu","raw_affiliation_strings":["Department of Information Engineering, Research School of Information Sciences and Engineering, Australian National University, Canberra, Australia","[Dept. of Inf. Eng., Australian Nat. Univ., Canberra, ACT]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Research School of Information Sciences and Engineering, Australian National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]},{"raw_affiliation_string":"[Dept. of Inf. Eng., Australian Nat. Univ., Canberra, ACT]","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":"T.D. Abhayapala","raw_affiliation_strings":["Department of Information Engineering, Research School of Information Sciences and Engineering, Australian National University, Canberra, Australia","[Dept. of Inf. Eng., Australian Nat. Univ., Canberra, ACT]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Research School of Information Sciences and Engineering, Australian National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]},{"raw_affiliation_string":"[Dept. of Inf. Eng., Australian Nat. Univ., Canberra, ACT]","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":5.6431,"has_fulltext":false,"cited_by_count":130,"citation_normalized_percentile":{"value":0.96378057,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"17","issue":"1","first_page":"107","last_page":"116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.9672797918319702},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5466736555099487},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5417819619178772},{"id":"https://openalex.org/keywords/spherical-harmonics","display_name":"Spherical harmonics","score":0.48933833837509155},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4784429371356964},{"id":"https://openalex.org/keywords/sound-recording-and-reproduction","display_name":"Sound recording and reproduction","score":0.45089390873908997},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43561381101608276},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.419619619846344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3622629642486572},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21354436874389648},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.19507229328155518},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.07625076174736023}],"concepts":[{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.9672797918319702},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5466736555099487},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5417819619178772},{"id":"https://openalex.org/C3768446","wikidata":"https://www.wikidata.org/wiki/Q877100","display_name":"Spherical harmonics","level":2,"score":0.48933833837509155},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4784429371356964},{"id":"https://openalex.org/C128422554","wikidata":"https://www.wikidata.org/wiki/Q20077126","display_name":"Sound recording and reproduction","level":2,"score":0.45089390873908997},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43561381101608276},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.419619619846344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3622629642486572},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21354436874389648},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.19507229328155518},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.07625076174736023},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tasl.2008.2005340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2008.2005340","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.331.4946","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.331.4946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://users.cecs.anu.edu.au/~thush/publications/p08_124.pdf","raw_type":"text"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/52860","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/52860","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1489154671","https://openalex.org/W1499569797","https://openalex.org/W1514402274","https://openalex.org/W1515296674","https://openalex.org/W1523113578","https://openalex.org/W1530670908","https://openalex.org/W1532216328","https://openalex.org/W1537304354","https://openalex.org/W1550164471","https://openalex.org/W1558067945","https://openalex.org/W1580170311","https://openalex.org/W1587702700","https://openalex.org/W1595548025","https://openalex.org/W1601110347","https://openalex.org/W1610600082","https://openalex.org/W1740587110","https://openalex.org/W2015580348","https://openalex.org/W2034119727","https://openalex.org/W2037814094","https://openalex.org/W2048523909","https://openalex.org/W2059929791","https://openalex.org/W2081843201","https://openalex.org/W2084417707","https://openalex.org/W2085221521","https://openalex.org/W2095225050","https://openalex.org/W2110403504","https://openalex.org/W2117642716","https://openalex.org/W2135191948","https://openalex.org/W2135479785","https://openalex.org/W2140296346","https://openalex.org/W2141047270","https://openalex.org/W2149345946","https://openalex.org/W2242672696","https://openalex.org/W2514127661","https://openalex.org/W2798909945","https://openalex.org/W4252713891","https://openalex.org/W4292027041","https://openalex.org/W6630776031","https://openalex.org/W6630851631","https://openalex.org/W6631968961","https://openalex.org/W6632129987","https://openalex.org/W6632964863","https://openalex.org/W6635409860"],"related_works":["https://openalex.org/W2314646506","https://openalex.org/W2169919893","https://openalex.org/W2106386991","https://openalex.org/W2276980764","https://openalex.org/W3007856945","https://openalex.org/W3131241228","https://openalex.org/W2372851484","https://openalex.org/W2603102912","https://openalex.org/W2387583959","https://openalex.org/W2185995163"],"abstract_inverted_index":{"Reproduction":[0],"of":[1,20,63,95,101],"a":[2,5,68,99,127],"soundfield":[3,120],"is":[4,15,31,53],"fundamental":[6],"problem":[7],"in":[8],"acoustic":[9],"signal":[10],"processing.":[11],"A":[12],"common":[13],"approach":[14],"to":[16,22,33,48,70],"use":[17,60],"an":[18],"array":[19],"loudspeakers":[21],"reproduce":[23],"the":[24,28,35,39,51,61,72,83,92,96,102,105,109,118],"desired":[25,103],"field":[26],"where":[27],"least-squares":[29,40],"method":[30,41,90],"used":[32],"calculate":[34],"loudspeaker":[36,66,74,89,106],"weights.":[37],"However,":[38],"involves":[42],"matrix":[43,52,79],"inversion":[44],"which":[45],"may":[46],"lead":[47],"errors":[49],"if":[50],"poorly":[54],"conditioned.":[55],"In":[56,81],"this":[57],"paper,":[58],"we":[59],"concept":[62,112],"theoretical":[64],"continuous":[65,88],"on":[67],"circle":[69],"derive":[71],"discrete":[73],"aperture":[75,84],"functions":[76],"by":[77],"avoiding":[78],"inversion.":[80],"addition,":[82],"function":[85,100],"obtained":[86],"through":[87,133],"reveals":[91],"underlying":[93],"structure":[94],"solution":[97],"as":[98],"soundfield,":[104],"positions,":[107],"and":[108],"frequency.":[110],"This":[111],"can":[113],"also":[114],"be":[115],"applied":[116],"for":[117],"3-D":[119],"reproduction":[121],"using":[122],"spherical":[123,128],"harmonics":[124],"analysis":[125],"with":[126],"array.":[129],"Results":[130],"are":[131],"verified":[132],"computer":[134],"simulations.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":16},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}