{"id":"https://openalex.org/W4390724579","doi":"https://doi.org/10.3389/frobt.2023.1205209","title":"Sound masking by a low-pitch speech-shaped noise improves a social robot\u2019s talk in noisy environments","display_name":"Sound masking by a low-pitch speech-shaped noise improves a social robot\u2019s talk in noisy environments","publication_year":2024,"publication_date":"2024-01-09","ids":{"openalex":"https://openalex.org/W4390724579","doi":"https://doi.org/10.3389/frobt.2023.1205209","pmid":"https://pubmed.ncbi.nlm.nih.gov/38263959"},"language":"en","primary_location":{"id":"doi:10.3389/frobt.2023.1205209","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frobt.2023.1205209","pdf_url":"https://www.frontiersin.org/articles/10.3389/frobt.2023.1205209/pdf?isPublishedV2=False","source":{"id":"https://openalex.org/S2595095599","display_name":"Frontiers in Robotics and AI","issn_l":"2296-9144","issn":["2296-9144"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Robotics and AI","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/articles/10.3389/frobt.2023.1205209/pdf?isPublishedV2=False","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018110061","display_name":"Hamed Pourfannan","orcid":"https://orcid.org/0000-0002-5589-2961"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hamed Pourfannan","raw_affiliation_strings":["Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032985578","display_name":"Hamed Mahzoon","orcid":"https://orcid.org/0000-0001-6066-259X"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hamed Mahzoon","raw_affiliation_strings":["Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039236080","display_name":"Yuichiro Yoshikawa","orcid":"https://orcid.org/0000-0002-3484-0361"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichiro Yoshikawa","raw_affiliation_strings":["Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101425832","display_name":"Hiroshi Ishiguro","orcid":"https://orcid.org/0000-0002-0805-7648"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Ishiguro","raw_affiliation_strings":["Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro's Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Intelligent Robotics Laboratory (Hiroshi Ishiguro\u2019s Laboratory), Department of Systems Innovation, Graduate School of Engineering Science, Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018110061"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":{"value":1900,"currency":"USD","value_usd":1900},"apc_paid":{"value":1900,"currency":"USD","value_usd":1900},"fwci":1.4634,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7991875,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"1205209","last_page":"1205209"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9930999875068665,"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"}},"topics":[{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9930999875068665,"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"}},{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9918000102043152,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9688000082969666,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.7269527316093445},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.7081508636474609},{"id":"https://openalex.org/keywords/annoyance","display_name":"Annoyance","score":0.5942482352256775},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.52094566822052},{"id":"https://openalex.org/keywords/distraction","display_name":"Distraction","score":0.5085405111312866},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.48209384083747864},{"id":"https://openalex.org/keywords/psychoacoustics","display_name":"Psychoacoustics","score":0.4658549427986145},{"id":"https://openalex.org/keywords/human\u2013robot-interaction","display_name":"Human\u2013robot interaction","score":0.4432687759399414},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.4426656663417816},{"id":"https://openalex.org/keywords/amusement","display_name":"Amusement","score":0.41199567914009094},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4091324806213379},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3301897644996643},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20842665433883667},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.17520499229431152},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.16386589407920837},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.13595694303512573},{"id":"https://openalex.org/keywords/loudness","display_name":"Loudness","score":0.12970763444900513},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.11949700117111206},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.08246791362762451}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7269527316093445},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.7081508636474609},{"id":"https://openalex.org/C178937217","wikidata":"https://www.wikidata.org/wiki/Q256401","display_name":"Annoyance","level":3,"score":0.5942482352256775},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.52094566822052},{"id":"https://openalex.org/C2776378700","wikidata":"https://www.wikidata.org/wiki/Q3030775","display_name":"Distraction","level":2,"score":0.5085405111312866},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.48209384083747864},{"id":"https://openalex.org/C9940772","wikidata":"https://www.wikidata.org/wiki/Q557399","display_name":"Psychoacoustics","level":3,"score":0.4658549427986145},{"id":"https://openalex.org/C145460709","wikidata":"https://www.wikidata.org/wiki/Q859951","display_name":"Human\u2013robot interaction","level":3,"score":0.4432687759399414},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.4426656663417816},{"id":"https://openalex.org/C2779056813","wikidata":"https://www.wikidata.org/wiki/Q2844542","display_name":"Amusement","level":2,"score":0.41199567914009094},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4091324806213379},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3301897644996643},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20842665433883667},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.17520499229431152},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.16386589407920837},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.13595694303512573},{"id":"https://openalex.org/C79018884","wikidata":"https://www.wikidata.org/wiki/Q622324","display_name":"Loudness","level":2,"score":0.12970763444900513},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.11949700117111206},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.08246791362762451},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","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/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3389/frobt.2023.1205209","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frobt.2023.1205209","pdf_url":"https://www.frontiersin.org/articles/10.3389/frobt.2023.1205209/pdf?isPublishedV2=False","source":{"id":"https://openalex.org/S2595095599","display_name":"Frontiers in Robotics and AI","issn_l":"2296-9144","issn":["2296-9144"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Robotics and AI","raw_type":"journal-article"},{"id":"pmid:38263959","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38263959","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in robotics and AI","raw_type":null},{"id":"pmh:oai:shura.shu.ac.uk:34396","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401600","display_name":"SHURA (Sheffield Hallam University Research Archive) (Sheffield Hallam University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71422933","host_organization_name":"Sheffield Hallam University","host_organization_lineage":["https://openalex.org/I71422933"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10803579","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10803579","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10803579/pdf/frobt-10-1205209.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Front Robot AI","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:8d6ed7d5a9ff415f97244fa048e5345f","is_oa":true,"landing_page_url":"https://doaj.org/article/8d6ed7d5a9ff415f97244fa048e5345f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Robotics and AI, Vol 10 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/frobt.2023.1205209","is_oa":true,"landing_page_url":"https://doi.org/10.3389/frobt.2023.1205209","pdf_url":"https://www.frontiersin.org/articles/10.3389/frobt.2023.1205209/pdf?isPublishedV2=False","source":{"id":"https://openalex.org/S2595095599","display_name":"Frontiers in Robotics and AI","issn_l":"2296-9144","issn":["2296-9144"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Robotics and AI","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G5900658328","display_name":"Studies on Semi-Autonomous Conversation Robots that Support Communication of Individuals with Developmental Disorders","funder_award_id":"20H00101","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390724579.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1592462594","https://openalex.org/W1673271541","https://openalex.org/W1967845871","https://openalex.org/W1972831284","https://openalex.org/W1978448709","https://openalex.org/W1994704159","https://openalex.org/W1995251013","https://openalex.org/W2047005579","https://openalex.org/W2053466270","https://openalex.org/W2061390905","https://openalex.org/W2075730859","https://openalex.org/W2080044163","https://openalex.org/W2087484885","https://openalex.org/W2131542956","https://openalex.org/W2160957486","https://openalex.org/W2162509261","https://openalex.org/W2333692359","https://openalex.org/W2623660146","https://openalex.org/W2623892841","https://openalex.org/W2739380323","https://openalex.org/W2755180564","https://openalex.org/W2757101681","https://openalex.org/W2762273392","https://openalex.org/W2789292832","https://openalex.org/W2799424811","https://openalex.org/W2799497498","https://openalex.org/W2902884642","https://openalex.org/W2990989565","https://openalex.org/W2999408160","https://openalex.org/W3200436493","https://openalex.org/W3200752260","https://openalex.org/W4251932573","https://openalex.org/W4255515945","https://openalex.org/W4307066860","https://openalex.org/W6635560449","https://openalex.org/W6675170007","https://openalex.org/W6681985240"],"related_works":["https://openalex.org/W4367276664","https://openalex.org/W3077250999","https://openalex.org/W2942184824","https://openalex.org/W1515811937","https://openalex.org/W2791458304","https://openalex.org/W2622073344","https://openalex.org/W4220687877","https://openalex.org/W4250104548","https://openalex.org/W2171112828","https://openalex.org/W2046531227"],"abstract_inverted_index":{"Introduction:":[0],"There":[1],"has":[2,185],"been":[3,38],"a":[4,80,96,128,132,136],"surge":[5],"in":[6,18,22,43,72,135,170,193],"the":[7,26,47,63,73,88,92,112,115,122,146,149,164,168,177,180,187],"use":[8],"of":[9,30,65,75,91,114,124,148,163,179,189,200],"social":[10,133],"robots":[11],"for":[12],"providing":[13],"information,":[14],"persuasion,":[15],"and":[16,53,68,106,160],"entertainment":[17],"noisy":[19,137],"public":[20],"spaces":[21],"recent":[23],"years.":[24],"Considering":[25],"well-documented":[27],"negative":[28],"effect":[29],"noise":[31,94],"on":[32,121],"human":[33],"cognition,":[34],"masking":[35,76,97,117,150,191],"sounds":[36,41],"have":[37],"introduced.":[39],"Masking":[40],"work,":[42],"principle,":[44],"by":[45,131],"making":[46],"intrusive":[48],"background":[49],"speeches":[50],"less":[51,55,104],"intelligible,":[52],"hence,":[54],"distracting.":[56],"However,":[57],"this":[58,110,201],"reduced":[59,69],"distraction":[60],"comes":[61],"with":[62],"cost":[64],"increasing":[66],"annoyance":[67],"cognitive":[70],"performance":[71,123],"users":[74],"sounds.":[77],"Methods:":[78],"In":[79,109],"previous":[81,183],"study,":[82,111],"it":[83],"was":[84,119],"shown":[85],"that":[86,145],"reducing":[87],"fundamental":[89],"frequency":[90],"speech-shaped":[93],"as":[95],"sound":[98,118,151,161,190],"significantly":[99,152],"contributes":[100],"to":[101,127,167],"its":[102],"being":[103],"annoying":[105],"more":[107],"efficient.":[108],"effectiveness":[113],"proposed":[116],"tested":[120],"subjects":[125],"listening":[126,166,173],"lecture":[129],"given":[130],"robot":[134,169],"cocktail":[138],"party":[139],"environment.":[140],"Results:":[141],"The":[142,197],"results":[143],"indicate":[144],"presence":[147],"increased":[153],"speech":[154],"comprehension,":[155],"perceived":[156],"understandability,":[157],"acoustic":[158],"satisfaction,":[159],"privacy":[162],"individuals":[165],"an":[171],"adverse":[172],"condition.":[174],"Discussion:":[175],"To":[176],"knowledge":[178],"authors,":[181],"no":[182],"work":[184],"investigated":[186],"application":[188],"technology":[192],"human-robot":[194],"interaction":[195],"designs.":[196],"future":[198],"directions":[199],"trend":[202],"are":[203],"discussed.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
