{"id":"https://openalex.org/W4392904508","doi":"https://doi.org/10.1109/icassp48485.2024.10448224","title":"Localizing Acoustic Energy in Sound Field Synthesis by Directionally Weighted Exterior Radiation Suppression","display_name":"Localizing Acoustic Energy in Sound Field Synthesis by Directionally Weighted Exterior Radiation Suppression","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904508","doi":"https://doi.org/10.1109/icassp48485.2024.10448224"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10448224","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10448224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5102631480","display_name":"Yoshihide Tomita","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yoshihide Tomita","raw_affiliation_strings":["The University of Tokyo,Bunkyo-Ku,Tokyo,Japan,113-8656"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo,Bunkyo-Ku,Tokyo,Japan,113-8656","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026010014","display_name":"Shoichi Koyama","orcid":"https://orcid.org/0000-0003-2283-0884"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shoichi Koyama","raw_affiliation_strings":["National Institute of Informatics,Chiyoda-Ku,Tokyo,Japan,101-8430"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics,Chiyoda-Ku,Tokyo,Japan,101-8430","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003814223","display_name":"Hiroshi Saruwatari","orcid":"https://orcid.org/0000-0003-0876-5617"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Saruwatari","raw_affiliation_strings":["The University of Tokyo,Bunkyo-Ku,Tokyo,Japan,113-8656"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo,Bunkyo-Ku,Tokyo,Japan,113-8656","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102631480"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0362324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"53","issue":null,"first_page":"321","last_page":"325"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9998000264167786,"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":0.9995999932289124,"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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.8016434907913208},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6141709685325623},{"id":"https://openalex.org/keywords/directional-sound","display_name":"Directional sound","score":0.598395824432373},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5759942531585693},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.5505613684654236},{"id":"https://openalex.org/keywords/acoustic-radiation","display_name":"Acoustic radiation","score":0.5277857184410095},{"id":"https://openalex.org/keywords/sound-power","display_name":"Sound power","score":0.49330344796180725},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48674559593200684},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.47458600997924805},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4741974472999573},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.45073050260543823},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4198702573776245},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.3476720452308655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2861078977584839},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25636300444602966},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.20357069373130798},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09035539627075195}],"concepts":[{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.8016434907913208},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6141709685325623},{"id":"https://openalex.org/C104138954","wikidata":"https://www.wikidata.org/wiki/Q5280449","display_name":"Directional sound","level":3,"score":0.598395824432373},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5759942531585693},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.5505613684654236},{"id":"https://openalex.org/C2777223244","wikidata":"https://www.wikidata.org/wiki/Q1269743","display_name":"Acoustic radiation","level":3,"score":0.5277857184410095},{"id":"https://openalex.org/C67514181","wikidata":"https://www.wikidata.org/wiki/Q1588477","display_name":"Sound power","level":3,"score":0.49330344796180725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48674559593200684},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.47458600997924805},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4741974472999573},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.45073050260543823},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4198702573776245},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.3476720452308655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2861078977584839},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25636300444602966},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.20357069373130798},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09035539627075195},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10448224","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10448224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1489154671","https://openalex.org/W1550164471","https://openalex.org/W2025086252","https://openalex.org/W2027599196","https://openalex.org/W2033711473","https://openalex.org/W2050628660","https://openalex.org/W2059929791","https://openalex.org/W2062699631","https://openalex.org/W2085221521","https://openalex.org/W2115962195","https://openalex.org/W2155037147","https://openalex.org/W2809249178","https://openalex.org/W2968047375","https://openalex.org/W3198443731","https://openalex.org/W4224916452","https://openalex.org/W4247223564","https://openalex.org/W4312242700","https://openalex.org/W4366334588","https://openalex.org/W4388119161","https://openalex.org/W6632964863","https://openalex.org/W6635161082","https://openalex.org/W6851796474"],"related_works":["https://openalex.org/W1984750324","https://openalex.org/W2743979214","https://openalex.org/W1978372668","https://openalex.org/W1985155422","https://openalex.org/W2314646506","https://openalex.org/W2012659114","https://openalex.org/W2121151630","https://openalex.org/W2554881647","https://openalex.org/W2160455878","https://openalex.org/W4386456727"],"abstract_inverted_index":{"A":[0],"method":[1],"for":[2],"synthesizing":[3],"the":[4,10,23,41,57,67,75,82,91,94,98,113,117,125,128],"desired":[5],"sound":[6,26,86],"field":[7,27,87],"while":[8,105],"suppressing":[9],"exterior":[11,20,42,70,95,118],"radiation":[12,21,43,71,96],"power":[13],"with":[14,124],"directional":[15],"weighting":[16],"is":[17,52,61,122],"proposed.":[18],"The":[19],"from":[22],"loudspeakers":[24,60],"in":[25,33,48,97,134],"synthesis":[28,109],"systems":[29],"can":[30,101],"be":[31,102],"problematic":[32],"practical":[34],"situations.":[35],"Although":[36],"several":[37],"methods":[38],"to":[39,73,112,131],"suppress":[40],"have":[44],"been":[45],"proposed,":[46],"suppression":[47,76],"all":[49],"outward":[50],"directions":[51,77,100],"generally":[53],"difficult,":[54],"especially":[55],"when":[56],"number":[58],"of":[59,85,127],"not":[62],"sufficiently":[63],"large.":[64],"We":[65],"propose":[66],"directionally":[68],"weighted":[69],"representation":[72,130],"prioritize":[74],"by":[78],"incorporating":[79],"it":[80],"into":[81],"optimization":[83],"problem":[84],"synthesis.":[88],"By":[89],"using":[90],"proposed":[92,129],"representation,":[93],"prioritized":[99],"significantly":[103],"reduced":[104],"maintaining":[106],"high":[107],"interior":[108],"accuracy,":[110],"owing":[111],"relaxed":[114],"constraint":[115],"on":[116],"radiation.":[119],"Its":[120],"performance":[121],"evaluated":[123],"application":[126],"amplitude":[132],"matching":[133],"numerical":[135],"experiments.":[136]},"counts_by_year":[],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}