{"id":"https://openalex.org/W2083932711","doi":"https://doi.org/10.1145/1107548.1107577","title":"A tissue-conductive acoustic sensor applied in speech recognition for privacy","display_name":"A tissue-conductive acoustic sensor applied in speech recognition for privacy","publication_year":2005,"publication_date":"2005-10-12","ids":{"openalex":"https://openalex.org/W2083932711","doi":"https://doi.org/10.1145/1107548.1107577","mag":"2083932711"},"language":"en","primary_location":{"id":"doi:10.1145/1107548.1107577","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1107548.1107577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://naist.repo.nii.ac.jp/records/4824","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029779616","display_name":"Panikos Heracleous","orcid":"https://orcid.org/0000-0002-7709-8195"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Panikos Heracleous","raw_affiliation_strings":["Nara Institute of Science and Technology, Japan","Nara Institute of Science and Technology , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Nara Institute of Science and Technology , Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103499239","display_name":"Yoshitaka Nakajima","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshitaka Nakajima","raw_affiliation_strings":["Nara Institute of Science and Technology, Japan","Nara Institute of Science and Technology , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Nara Institute of Science and Technology , Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003814223","display_name":"Hiroshi Saruwatari","orcid":"https://orcid.org/0000-0003-0876-5617"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Saruwatari","raw_affiliation_strings":["Nara Institute of Science and Technology, Japan","Nara Institute of Science and Technology , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Nara Institute of Science and Technology , Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021868389","display_name":"Kiyohiro Shikano","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyohiro Shikano","raw_affiliation_strings":["Nara Institute of Science and Technology, Japan","Nara Institute of Science and Technology , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Nara Institute of Science and Technology , Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":2.2994,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.8958427,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"93","last_page":"97"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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/T13289","display_name":"Infant Health and Development","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.792350172996521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7523826360702515},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7272354364395142},{"id":"https://openalex.org/keywords/dictation","display_name":"Dictation","score":0.5396746397018433},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.45324578881263733},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44617727398872375},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.33123740553855896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2781357765197754},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0826985239982605}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.792350172996521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7523826360702515},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7272354364395142},{"id":"https://openalex.org/C2779077324","wikidata":"https://www.wikidata.org/wiki/Q1087138","display_name":"Dictation","level":2,"score":0.5396746397018433},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.45324578881263733},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44617727398872375},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33123740553855896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2781357765197754},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0826985239982605},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1107548.1107577","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1107548.1107577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0005783275","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/4824","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01146:0005783275","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/4824","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"conference paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1517919919","https://openalex.org/W1651108041","https://openalex.org/W1991893800","https://openalex.org/W2004826498","https://openalex.org/W2102287586","https://openalex.org/W2104687512","https://openalex.org/W2112933903","https://openalex.org/W2121715942","https://openalex.org/W2122797512","https://openalex.org/W2141114507","https://openalex.org/W2146871184","https://openalex.org/W2160800342","https://openalex.org/W2163039187"],"related_works":["https://openalex.org/W2353325398","https://openalex.org/W2558599680","https://openalex.org/W2367608902","https://openalex.org/W2359823483","https://openalex.org/W2392667367","https://openalex.org/W2381559703","https://openalex.org/W2353027778","https://openalex.org/W2381835873","https://openalex.org/W2938137567","https://openalex.org/W2106772135"],"abstract_inverted_index":{"In":[0,61,193,214],"this":[1,62,194],"paper,":[2,63,195],"we":[3,45,64,87,154,196,220],"present":[4,66],"the":[5,28,72,126,130,139,169,180,187,190,202,207],"Non-Audible":[6],"Murmur":[7],"(NAM)":[8],"microphones":[9,143,171],"focusing":[10],"on":[11,210,227],"their":[12],"applications":[13],"in":[14,57,100,104,144,158,177],"automatic":[15,117],"speech":[16,38,120],"recognition.":[17,213],"A":[18],"NAM":[19,70,75,109,142,170],"microphone":[20,56,110],"is":[21,107,147],"a":[22,54,58,67,78,89,94,217,223],"special":[23],"acoustic":[24],"sensor":[25],"attached":[26],"behind":[27],"talker's":[29],"ear":[30],"and":[31,84,160],"able":[32],"to":[33,122,186,216],"capture":[34],"very":[35,113,231],"quietly":[36],"uttered":[37],"(non-audible":[39],"murmur)":[40],"through":[41],"body":[42],"tissue.":[43],"Previously,":[44],"reported":[46],"experimental":[47,199],"results":[48,200],"for":[49,93,116],"non-audible":[50,133,211,228],"murmur":[51,134,212,229],"recognition":[52,118,181],"using":[53,165],"Stethoscope":[55],"clean":[59],"environment.":[60],"also":[65,155,197,221],"more":[68],"advanced":[69],"microphone,":[71],"so-called":[73],"Silicon":[74],"microphone.":[76],"Using":[77],"small":[79],"amount":[80],"of":[81,119,129,132,138,141,148,189,206],"training":[82],"data":[83,168],"adaptation":[85],"approaches,":[86],"achieved":[88],"93.9%":[90],"word":[91],"accuracy":[92],"20k":[95],"vocabulary":[96],"dictation":[97,218],"task.":[98],"Therefore,":[99],"situations":[101],"when":[102],"privacy":[103],"human-machine":[105],"communication":[106],"preferable,":[108],"can":[111],"be":[112],"effectively":[114],"applied":[115],"inaudible":[121],"other":[123],"listeners":[124],"near":[125],"talker.":[127],"Because":[128],"nature":[131],"(e.g.,":[135],"privacy)":[136],"investigation":[137],"behavior":[140],"noisy":[145,162,167],"environments":[146,179],"high":[149,173],"importance.":[150],"To":[151],"do":[152],"this,":[153],"conducted":[156],"experiments":[157],"real":[159,178],"simulated":[161,166],"environments.":[163],"Although,":[164],"show":[172],"robustness":[174],"against":[175],"noise,":[176],"performance":[182],"decreases":[183],"markedly":[184],"due":[185],"effect":[188,205],"Lombard":[191,208],"reflex.":[192],"report":[198,222],"showing":[201],"negative":[203],"impact":[204],"reflex":[209],"addition":[215],"task,":[219],"keyword-spotting":[224],"system":[225],"based":[226],"with":[230],"promising":[232],"results.":[233]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}