{"id":"https://openalex.org/W4403317959","doi":"https://doi.org/10.1145/3672539.3686331","title":"Piezoelectric Sensing of Mask Surface Waves for Noise-Suppressive Speech Input","display_name":"Piezoelectric Sensing of Mask Surface Waves for Noise-Suppressive Speech Input","publication_year":2024,"publication_date":"2024-10-11","ids":{"openalex":"https://openalex.org/W4403317959","doi":"https://doi.org/10.1145/3672539.3686331"},"language":"en","primary_location":{"id":"doi:10.1145/3672539.3686331","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672539.3686331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 37th Annual ACM Symposium on User Interface Software and Technology","raw_type":"proceedings-article"},"type":"conference-paper","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/A5052724008","display_name":"Hirotaka Hiraki","orcid":"https://orcid.org/0000-0002-6543-4593"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]},{"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":"Hirotaka Hiraki","raw_affiliation_strings":["Graduate School of Interdisciplinary Information Studies, The University of Tokyo, Japan and Human Augmentation Research Center, National Institute of Advanced Industrial Science and Technology, Japan"],"raw_orcid":"https://orcid.org/0000-0002-6543-4593","affiliations":[{"raw_affiliation_string":"Graduate School of Interdisciplinary Information Studies, The University of Tokyo, Japan and Human Augmentation Research Center, National Institute of Advanced Industrial Science and Technology, Japan","institution_ids":["https://openalex.org/I73613424","https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082649952","display_name":"Jun Rekimoto","orcid":"https://orcid.org/0000-0002-3629-2514"},"institutions":[{"id":"https://openalex.org/I4210122684","display_name":"Sony Computer Science Laboratories","ror":"https://ror.org/02nc46417","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210122684"]},{"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":"Jun Rekimoto","raw_affiliation_strings":["The University of Tokyo, Japan and Sony CSL Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-3629-2514","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan and Sony CSL Kyoto, Japan","institution_ids":["https://openalex.org/I4210122684","https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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":0.9997000098228455,"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":0.996399998664856,"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":0.9860000014305115,"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/acoustics","display_name":"Acoustics","score":0.7286884784698486},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.606827974319458},{"id":"https://openalex.org/keywords/surface-wave","display_name":"Surface wave","score":0.5353593826293945},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5285840034484863},{"id":"https://openalex.org/keywords/piezoelectricity","display_name":"Piezoelectricity","score":0.41407907009124756},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.392284095287323},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24289700388908386},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1599615514278412},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1517564356327057}],"concepts":[{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.7286884784698486},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.606827974319458},{"id":"https://openalex.org/C84174578","wikidata":"https://www.wikidata.org/wiki/Q889796","display_name":"Surface wave","level":2,"score":0.5353593826293945},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5285840034484863},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.41407907009124756},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.392284095287323},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24289700388908386},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1599615514278412},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1517564356327057},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3672539.3686331","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672539.3686331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 37th Annual ACM Symposium on User Interface Software and Technology","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":17,"referenced_works":["https://openalex.org/W2143698409","https://openalex.org/W2166344203","https://openalex.org/W2896622783","https://openalex.org/W2972541922","https://openalex.org/W3038342317","https://openalex.org/W3085355042","https://openalex.org/W3140645045","https://openalex.org/W3179013167","https://openalex.org/W4224287316","https://openalex.org/W4255142548","https://openalex.org/W4283031696","https://openalex.org/W4311897894","https://openalex.org/W4313561446","https://openalex.org/W4396536506","https://openalex.org/W4396833001","https://openalex.org/W4396833340","https://openalex.org/W4396912817"],"related_works":["https://openalex.org/W120386264","https://openalex.org/W2369514825","https://openalex.org/W4309764133","https://openalex.org/W3094386287","https://openalex.org/W2031123327","https://openalex.org/W4389328717","https://openalex.org/W2132160072","https://openalex.org/W3210408447","https://openalex.org/W2761298569","https://openalex.org/W597924346"],"abstract_inverted_index":{"Voice-controlled":[0],"medical":[1],"devices":[2],"in":[3,63,82],"operating":[4],"rooms":[5],"face":[6,10,30],"challenges":[7],"due":[8],"to":[9,28,53],"masks":[11],"and":[12,34,80,85],"noise,":[13],"hindering":[14],"speech":[15],"recognition":[16],"accuracy.":[17],"We":[18],"present":[19],"a":[20,23,29,64,73],"novel":[21],"solution:":[22],"detachable":[24],"piezoelectric":[25],"microphone":[26],"attached":[27],"mask,":[31],"prioritizing":[32],"hygiene":[33],"comfort.":[35],"By":[36],"capturing":[37],"surface":[38],"vibrations":[39],"from":[40],"the":[41],"user\u2019s":[42],"voice,":[43],"our":[44],"system":[45],"significantly":[46],"improves":[47],"scale-invariant":[48],"signal-to-distortion":[49],"ratio":[50],"(Si-SNR)":[51],"compared":[52],"traditional":[54],"unidirectional":[55],"microphones,":[56],"especially":[57],"for":[58,76],"whispered":[59],"speech,":[60],"as":[61],"demonstrated":[62],"simulated":[65],"noisy":[66],"environment.":[67],"This":[68],"real-time,":[69],"noise-suppressive":[70],"approach":[71],"offers":[72],"promising":[74],"avenue":[75],"enhancing":[77],"voice":[78],"input":[79],"conversations":[81],"various":[83],"applications":[84],"settings.":[86]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}