{"id":"https://openalex.org/W178251009","doi":"https://doi.org/10.21437/icslp.1998-364","title":"Effects of shapes of radiational aperture on radiation characteristics","display_name":"Effects of shapes of radiational aperture on radiation characteristics","publication_year":1998,"publication_date":"1998-11-30","ids":{"openalex":"https://openalex.org/W178251009","doi":"https://doi.org/10.21437/icslp.1998-364","mag":"178251009"},"language":"en","primary_location":{"id":"doi:10.21437/icslp.1998-364","is_oa":false,"landing_page_url":"https://doi.org/10.21437/icslp.1998-364","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"5th International Conference on Spoken Language Processing (ICSLP 1998)","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/A5101072007","display_name":"Hiroki Matsuzaki","orcid":null},"institutions":[{"id":"https://openalex.org/I91764395","display_name":"Hokkai Gakuen University","ror":"https://ror.org/05h9h0e34","country_code":"JP","type":"education","lineage":["https://openalex.org/I91764395"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Matsuzaki","raw_affiliation_strings":["Hokkai Gakuen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hokkai Gakuen Univ","institution_ids":["https://openalex.org/I91764395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051867583","display_name":"Kunitoshi Motoki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kunitoshi Motoki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5027288656","display_name":"Nobuhiro Miki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nobuhiro Miki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.02508674,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"paper 0656","last_page":"0"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9595000147819519,"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":0.9595000147819519,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9470999836921692,"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"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9214000105857849,"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/vocal-tract","display_name":"Vocal tract","score":0.8201305270195007},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.7785031795501709},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6294447779655457},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.5823968648910522},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.47722700238227844},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.44753456115722656},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.4462354779243469},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38908377289772034},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2616775631904602},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.23798108100891113},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18692085146903992}],"concepts":[{"id":"https://openalex.org/C47401133","wikidata":"https://www.wikidata.org/wiki/Q748953","display_name":"Vocal tract","level":2,"score":0.8201305270195007},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.7785031795501709},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6294447779655457},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.5823968648910522},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.47722700238227844},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.44753456115722656},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.4462354779243469},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38908377289772034},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2616775631904602},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.23798108100891113},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18692085146903992},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/icslp.1998-364","is_oa":false,"landing_page_url":"https://doi.org/10.21437/icslp.1998-364","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"5th International Conference on Spoken Language Processing (ICSLP 1998)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2021241239","https://openalex.org/W3104240914"],"related_works":["https://openalex.org/W2079194684","https://openalex.org/W2617269004","https://openalex.org/W35292311","https://openalex.org/W2803166627","https://openalex.org/W2046073792","https://openalex.org/W1748856376","https://openalex.org/W2099204336","https://openalex.org/W4254341835","https://openalex.org/W2097474189","https://openalex.org/W2155341815"],"abstract_inverted_index":{"The":[0,52,70,100,110,120],"acoustic":[1,4,81],"characteristics":[2,42,82],"of":[3,25,43,59,79,83,113,130],"tubes":[5,115],"with":[6,34,66],"protrusions":[7],"at":[8],"the":[9,18,26,37,44,57,80,87,90,106,114,125,131],"radiation":[10,45],"end":[11],"are":[12,39,47,62,116],"computed":[13,48],"by":[14],"FEM":[15,60,132,140],"simulation.":[16],"In":[17,86],"rst":[19],"experiment,":[20,89],"two":[21],"di":[22,135],"erent":[23,136],"shapes":[24],"protrusions,":[27],"a":[28],"symmetrical":[29],"and":[30,142],"an":[31],"asymmetrical":[32],"shape":[33,103],"respect":[35],"to":[36,94,105],"vertical,":[38],"investigated.":[40],"Frequency":[41],"impedance":[46],"from":[49,137],"simulation":[50,53,61,121],"results.":[51,69],"results":[54,58,122,133,141],"show":[55,123],"that":[56,124],"in":[63,118],"good":[64],"agreement":[65],"our":[67,95,138],"measurement":[68],"proposed":[71],"3-D":[72,96],"radiational":[73],"model":[74],"is":[75,92,134],"useful":[76],"for":[77],"analysis":[78],"human":[84],"speech.":[85],"2nd":[88],"protrusion":[91],"attached":[93],"vocal":[97,101,126],"tract":[98,102,127],"model.":[99],"corresponds":[104],"Japanese":[107],"vowel":[108],"/a/.":[109],"cross":[111],"sections":[112],"eliptic":[117],"shape.":[119],"transfer":[128],"function":[129],"previous":[139],"1-D":[143],"analytical":[144],"solution.":[145]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
