{"id":"https://openalex.org/W2756049830","doi":"https://doi.org/10.1109/embc.2017.8037131","title":"Characterization of microphones for snoring and breathing events analysis in mHealth","display_name":"Characterization of microphones for snoring and breathing events analysis in mHealth","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2756049830","doi":"https://doi.org/10.1109/embc.2017.8037131","mag":"2756049830","pmid":"https://pubmed.ncbi.nlm.nih.gov/29060175"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2017.8037131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5056302039","display_name":"Yolanda Castillo-Escario","orcid":"https://orcid.org/0000-0002-7493-1268"},"institutions":[{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]},{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Yolanda Castillo","raw_affiliation_strings":["Biomateriales y Nanomedicina (CIBER-BBN), Institute for Bioengineering of Catalonia (IBEC) and the Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Bioingenier\u00eda, Spain"],"affiliations":[{"raw_affiliation_string":"Biomateriales y Nanomedicina (CIBER-BBN), Institute for Bioengineering of Catalonia (IBEC) and the Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Bioingenier\u00eda, Spain","institution_ids":["https://openalex.org/I4210105141","https://openalex.org/I4210147769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112322035","display_name":"Miguel A. Camara","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210105141","display_name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine","ror":"https://ror.org/01gm5f004","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210105141"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miguel A. Camara","raw_affiliation_strings":["Biomateriales y Nanomedicina (CIBER-BBN), Institute for Bioengineering of Catalonia (IBEC) and the Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Bioingenier\u00eda, Spain"],"affiliations":[{"raw_affiliation_string":"Biomateriales y Nanomedicina (CIBER-BBN), Institute for Bioengineering of Catalonia (IBEC) and the Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Bioingenier\u00eda, Spain","institution_ids":["https://openalex.org/I4210105141","https://openalex.org/I4210147769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089380049","display_name":"Dolores Blanco-Almaz\u00e1n","orcid":"https://orcid.org/0000-0002-8532-5394"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Dolores Blanco-Almazan","raw_affiliation_strings":["IBEC, Universitat Polit\u00e8cnica-Barcelona Tech (UPC), Spain"],"affiliations":[{"raw_affiliation_string":"IBEC, Universitat Polit\u00e8cnica-Barcelona Tech (UPC), Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006550596","display_name":"R. Jan\u00e9","orcid":"https://orcid.org/0000-0002-6541-8729"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raimon Jane","raw_affiliation_strings":["IBEC, Universitat Polit\u00e8cnica-Barcelona Tech (UPC), Spain"],"affiliations":[{"raw_affiliation_string":"IBEC, Universitat Polit\u00e8cnica-Barcelona Tech (UPC), Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056302039"],"corresponding_institution_ids":["https://openalex.org/I4210105141","https://openalex.org/I4210147769"],"apc_list":null,"apc_paid":null,"fwci":0.602,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.68723304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2017","issue":null,"first_page":"1547","last_page":"1550"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11456","display_name":"Neuroscience of respiration and sleep","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"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/T10860","display_name":"Speech and Audio Processing","score":0.955299973487854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7643141746520996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5932500958442688},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5070292949676514},{"id":"https://openalex.org/keywords/spirometer","display_name":"Spirometer","score":0.47913500666618347},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4750211834907532},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"Obstructive sleep apnea","score":0.434563010931015},{"id":"https://openalex.org/keywords/mhealth","display_name":"mHealth","score":0.42882871627807617},{"id":"https://openalex.org/keywords/sleep-apnea","display_name":"Sleep apnea","score":0.41579949855804443},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.40967002511024475},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.34303542971611023},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.33322370052337646},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3214976489543915},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23013585805892944},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.11178073287010193},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.10478904843330383},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.09995484352111816},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09319484233856201},{"id":"https://openalex.org/keywords/airway","display_name":"Airway","score":0.09240058064460754}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7643141746520996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5932500958442688},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5070292949676514},{"id":"https://openalex.org/C2776727875","wikidata":"https://www.wikidata.org/wiki/Q1344868","display_name":"Spirometer","level":5,"score":0.47913500666618347},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4750211834907532},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.434563010931015},{"id":"https://openalex.org/C2779363104","wikidata":"https://www.wikidata.org/wiki/Q17069079","display_name":"mHealth","level":3,"score":0.42882871627807617},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.41579949855804443},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.40967002511024475},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.34303542971611023},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.33322370052337646},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3214976489543915},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23013585805892944},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.11178073287010193},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.10478904843330383},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.09995484352111816},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09319484233856201},{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.09240058064460754},{"id":"https://openalex.org/C2780769369","wikidata":"https://www.wikidata.org/wiki/Q4375","display_name":"Bronchoconstriction","level":3,"score":0.0},{"id":"https://openalex.org/C2781142857","wikidata":"https://www.wikidata.org/wiki/Q5420174","display_name":"Exhaled nitric oxide","level":4,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017216","descriptor_name":"Telemedicine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017286","descriptor_name":"Polysomnography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020181","descriptor_name":"Sleep Apnea, Obstructive","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2017.8037131","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037131","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:29060175","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29060175","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1800815995","https://openalex.org/W1982907441","https://openalex.org/W1988098888","https://openalex.org/W2074711017","https://openalex.org/W2087808410","https://openalex.org/W2117834225","https://openalex.org/W2152791479","https://openalex.org/W2667107673"],"related_works":["https://openalex.org/W3089003976","https://openalex.org/W3164432897","https://openalex.org/W2006140217","https://openalex.org/W2440824271","https://openalex.org/W2196322241","https://openalex.org/W2151202405","https://openalex.org/W2467928184","https://openalex.org/W2407131687","https://openalex.org/W2415759160","https://openalex.org/W4323045675"],"abstract_inverted_index":{"Obstructive":[0],"sleep":[1,10],"apnea":[2],"(OSA)":[3],"is":[4,57,67,71,87,215],"one":[5,161],"of":[6,61,84,94,154,162,205,225],"the":[7,32,58,92,151,155,185,196],"most":[8,23],"common":[9],"disorders,":[11],"especially":[12],"in":[13,54,74,80],"elderly":[14],"population.":[15],"Despite":[16],"its":[17],"high":[18],"prevalence":[19],"and":[20,43,77,90,99,129,143,146,170,237],"severe":[21],"consequences,":[22],"patients":[24,240],"remain":[25],"undiagnosed":[26],"due":[27],"to":[28,39,88,106,123,203,235],"serious":[29],"limitations":[30],"on":[31],"existing":[33],"equipment.":[34],"Efforts":[35],"are":[36],"being":[37],"done":[38],"find":[40],"cost-effective":[41],"alternatives":[42],"mHealth":[44,228],"solutions":[45,229],"could":[46],"play":[47],"a":[48,68,100,104,209,232],"key":[49],"role.":[50],"One":[51],"promising":[52],"approach":[53],"this":[55,85,218],"context":[56],"acoustic":[59,179,223],"analysis":[60,224],"snoring.":[62],"The":[63,82],"sensor":[64,176],"it":[65,198],"requires":[66],"microphone,":[69,102],"which":[70],"widely":[72],"available":[73],"different":[75,141],"models":[76],"even":[78],"integrated":[79],"smartphones.":[81],"objective":[83],"work":[86,214],"characterize":[89],"compare":[91],"responses":[93],"two":[95,156],"commercial":[96,157],"tracheal":[97,206],"microphones":[98,142],"mHealth-based":[101],"as":[103,110,174],"proof-of-concept":[105],"evaluate":[107],"their":[108],"potential":[109],"sensors":[111],"for":[112,177],"OSA":[113,239],"detection.":[114],"To":[115],"do":[116],"that,":[117,192],"we":[118,183],"designed":[119],"an":[120],"experimental":[121],"protocol":[122],"study":[124,220],"OSA-related":[125],"events":[126],"(breaths,":[127],"snores":[128],"apneas)":[130],"simulated":[131],"by":[132],"4":[133],"subjects.":[134],"Test":[135],"signals":[136,201],"were":[137],"simultaneously":[138],"recorded":[139],"with":[140,208],"posteriorly":[144],"processed":[145],"analyzed.":[147],"We":[148,190],"accurately":[149],"characterized":[150],"frequency":[152,211],"response":[153],"microphones,":[158,207],"finding":[159],"that":[160,222],"them":[163],"was":[164],"too":[165],"restrictive":[166],"(bandwidth":[167],"50-250":[168],"Hz)":[169],"thus":[171],"not":[172],"suitable":[173],"snoring":[175,226],"high-frequency":[178],"analysis.":[180],"Regarding":[181],"smartphones,":[182],"studied":[184],"Samsung":[186],"Galaxy":[187],"S5":[188],"microphone.":[189],"found":[191],"when":[193],"located":[194],"over":[195],"thorax,":[197],"provided":[199],"quality":[200],"comparable":[202],"those":[204],"broader":[210],"response.":[212],"Further":[213],"required,":[216],"but":[217],"preliminary":[219],"suggests":[221],"through":[227],"can":[230],"be":[231],"feasible":[233],"alternative":[234],"screen":[236],"monitor":[238],"at":[241],"home.":[242]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}