{"id":"https://openalex.org/W3089719019","doi":"https://doi.org/10.1109/eit48999.2020.9208239","title":"Vocal Signal Enhancement for Measurement of Child Robot Interaction","display_name":"Vocal Signal Enhancement for Measurement of Child Robot Interaction","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3089719019","doi":"https://doi.org/10.1109/eit48999.2020.9208239","mag":"3089719019"},"language":"en","primary_location":{"id":"doi:10.1109/eit48999.2020.9208239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eit48999.2020.9208239","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Electro Information Technology (EIT)","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/A5100398969","display_name":"Yunlong Wang","orcid":"https://orcid.org/0000-0002-3535-308X"},"institutions":[{"id":"https://openalex.org/I102502594","display_name":"Northern Illinois University","ror":"https://ror.org/012wxa772","country_code":"US","type":"education","lineage":["https://openalex.org/I102502594"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunlong Wang","raw_affiliation_strings":["Northern Illinois University, DeKalb, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northern Illinois University, DeKalb, IL","institution_ids":["https://openalex.org/I102502594"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025969569","display_name":"Lichuan Liu","orcid":"https://orcid.org/0009-0007-3231-1347"},"institutions":[{"id":"https://openalex.org/I102502594","display_name":"Northern Illinois University","ror":"https://ror.org/012wxa772","country_code":"US","type":"education","lineage":["https://openalex.org/I102502594"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lichuan Liu","raw_affiliation_strings":["Northern Illinois University, DeKalb, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northern Illinois University, DeKalb, IL","institution_ids":["https://openalex.org/I102502594"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044836297","display_name":"Yanghee Kim","orcid":"https://orcid.org/0000-0001-6929-8181"},"institutions":[{"id":"https://openalex.org/I102502594","display_name":"Northern Illinois University","ror":"https://ror.org/012wxa772","country_code":"US","type":"education","lineage":["https://openalex.org/I102502594"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanghee Kim","raw_affiliation_strings":["CREATE College of Education, Northern Illinois University, DeKalb, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CREATE College of Education, Northern Illinois University, DeKalb, IL","institution_ids":["https://openalex.org/I102502594"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102502594"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21694728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"324","last_page":"329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13289","display_name":"Infant Health and Development","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13289","display_name":"Infant Health and Development","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9936000108718872,"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.9736999869346619,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.7685838937759399},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.7165745496749878},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6391007900238037},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5845766663551331},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.5585417151451111},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5511396527290344},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5121514797210693},{"id":"https://openalex.org/keywords/ambient-noise-level","display_name":"Ambient noise level","score":0.4811752736568451},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4732245206832886},{"id":"https://openalex.org/keywords/wiener-filter","display_name":"Wiener filter","score":0.4419710040092468},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.42578524351119995},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.4231700301170349},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.41004276275634766},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2824077606201172},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2457835078239441},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2221001386642456},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.15127485990524292},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10143867135047913}],"concepts":[{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.7685838937759399},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.7165745496749878},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6391007900238037},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5845766663551331},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.5585417151451111},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5511396527290344},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5121514797210693},{"id":"https://openalex.org/C205312793","wikidata":"https://www.wikidata.org/wiki/Q16002801","display_name":"Ambient noise level","level":3,"score":0.4811752736568451},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4732245206832886},{"id":"https://openalex.org/C18537770","wikidata":"https://www.wikidata.org/wiki/Q25523","display_name":"Wiener filter","level":2,"score":0.4419710040092468},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.42578524351119995},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.4231700301170349},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.41004276275634766},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2824077606201172},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2457835078239441},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2221001386642456},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.15127485990524292},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10143867135047913},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/eit48999.2020.9208239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/eit48999.2020.9208239","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Electro Information Technology (EIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1989104072","https://openalex.org/W2053901575","https://openalex.org/W2074197417","https://openalex.org/W2096741139","https://openalex.org/W2113131123","https://openalex.org/W2169570446","https://openalex.org/W2338347430","https://openalex.org/W2793858555","https://openalex.org/W2796759933","https://openalex.org/W2887114937"],"related_works":["https://openalex.org/W2106793170","https://openalex.org/W1577562165","https://openalex.org/W2028846388","https://openalex.org/W2072015625","https://openalex.org/W4295210860","https://openalex.org/W2438843077","https://openalex.org/W2098233558","https://openalex.org/W4312751558","https://openalex.org/W4375869276","https://openalex.org/W1585241115"],"abstract_inverted_index":{"This":[0],"paper":[1],"presented":[2],"data":[3,28],"prepossessing":[4],"approaches":[5],"to":[6,39,74,81,90],"reduce":[7,103],"the":[8,27,48,76,92,99,104,108],"ambient":[9,49],"noise":[10,50,72,87,105],"and":[11,70],"interference":[12],"for":[13,43],"assessing":[14],"young":[15],"children's":[16,31,45],"engagement":[17,46,109],"in":[18],"collaborative":[19],"activities":[20],"mediated":[21],"by":[22,54],"a":[23],"humanoid":[24],"robot.":[25],"During":[26],"collecting":[29],"session,":[30],"speech":[32,56,77,117],"signals":[33],"have":[34],"been":[35,52],"recorded.":[36],"In":[37,59],"order":[38],"extract":[40],"meaningful":[41],"features":[42],"identify":[44],"levels,":[47],"has":[51],"removed":[53],"using":[55],"enhancement":[57],"technique.":[58],"this":[60],"research,":[61],"we":[62],"applied":[63],"band":[64],"pass":[65],"filter,":[66],"integrative":[67],"wiener":[68],"filter":[69],"adaptive":[71,86],"cancellation":[73,88],"improve":[75],"quality.":[78],"We":[79],"proposed":[80,100],"apply":[82],"an":[83],"innovative":[84],"double":[85],"method":[89,101],"cancel":[91],"unwanted":[93],"noise.":[94],"Experimental":[95],"results":[96],"show":[97],"that":[98],"can":[102,111],"dramatically.":[106],"Then,":[107],"level":[110],"be":[112],"recognized":[113],"based":[114],"on":[115],"clean":[116],"signals.":[118]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}