{"id":"https://openalex.org/W2005361608","doi":"https://doi.org/10.1109/embc.2012.6346904","title":"A comparison between recording sites of snoring sounds in relation to upper airway obstruction","display_name":"A comparison between recording sites of snoring sounds in relation to upper airway obstruction","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2005361608","doi":"https://doi.org/10.1109/embc.2012.6346904","mag":"2005361608","pmid":"https://pubmed.ncbi.nlm.nih.gov/23366865"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2012.6346904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2012.6346904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society","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/A5079420954","display_name":"Ali Azarbarzin","orcid":"https://orcid.org/0000-0002-4986-4753"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"A. Azarbarzin","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada. abarzin@ee.umanitoba.ca","Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MB, Canada. abarzin@ee.umanitoba.ca","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024571407","display_name":"Zahra Moussavi","orcid":"https://orcid.org/0000-0001-9202-949X"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Z. Moussavi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","Telecommunications Research Laboratories, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Manitoba, Winnipeg, MAN, Canada","institution_ids":["https://openalex.org/I46247651"]},{"raw_affiliation_string":"Telecommunications Research Laboratories, Canada","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079420954"],"corresponding_institution_ids":["https://openalex.org/I46247651"],"apc_list":null,"apc_paid":null,"fwci":0.3295,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.60996372,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2012","issue":null,"first_page":"4246","last_page":"4249"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9994000196456909,"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":0.9994000196456909,"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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9901999831199646,"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/apnea","display_name":"Apnea","score":0.6266758441925049},{"id":"https://openalex.org/keywords/sleep-apnea","display_name":"Sleep apnea","score":0.583074688911438},{"id":"https://openalex.org/keywords/airway","display_name":"Airway","score":0.5488921403884888},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.5094805359840393},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5037798285484314},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"Obstructive sleep apnea","score":0.4937330186367035},{"id":"https://openalex.org/keywords/bioacoustics","display_name":"Bioacoustics","score":0.45012450218200684},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4487898051738739},{"id":"https://openalex.org/keywords/hypopnea","display_name":"Hypopnea","score":0.4386557936668396},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.42418184876441956},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.4079745411872864},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3996931314468384},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3566601872444153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28601187467575073},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.199619859457016},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19035333395004272},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.17813315987586975},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.17045703530311584}],"concepts":[{"id":"https://openalex.org/C2781326671","wikidata":"https://www.wikidata.org/wiki/Q754424","display_name":"Apnea","level":2,"score":0.6266758441925049},{"id":"https://openalex.org/C2777935920","wikidata":"https://www.wikidata.org/wiki/Q213600","display_name":"Sleep apnea","level":2,"score":0.583074688911438},{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.5488921403884888},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.5094805359840393},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5037798285484314},{"id":"https://openalex.org/C2776006263","wikidata":"https://www.wikidata.org/wiki/Q16606552","display_name":"Obstructive sleep apnea","level":2,"score":0.4937330186367035},{"id":"https://openalex.org/C34951282","wikidata":"https://www.wikidata.org/wiki/Q864191","display_name":"Bioacoustics","level":2,"score":0.45012450218200684},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4487898051738739},{"id":"https://openalex.org/C2777711342","wikidata":"https://www.wikidata.org/wiki/Q957217","display_name":"Hypopnea","level":4,"score":0.4386557936668396},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.42418184876441956},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.4079745411872864},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3996931314468384},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3566601872444153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28601187467575073},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.199619859457016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19035333395004272},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.17813315987586975},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.17045703530311584},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001314","descriptor_name":"Auscultation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D001314","descriptor_name":"Auscultation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D001314","descriptor_name":"Auscultation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","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":"D012135","descriptor_name":"Respiratory Sounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012135","descriptor_name":"Respiratory Sounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012135","descriptor_name":"Respiratory Sounds","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012891","descriptor_name":"Sleep Apnea Syndromes","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D012913","descriptor_name":"Snoring","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D013018","descriptor_name":"Sound Spectrography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013018","descriptor_name":"Sound Spectrography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013018","descriptor_name":"Sound Spectrography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2012.6346904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2012.6346904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},{"id":"pmid:23366865","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23366865","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":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W284270644","https://openalex.org/W1980207560","https://openalex.org/W1985514943","https://openalex.org/W1988649197","https://openalex.org/W1995382472","https://openalex.org/W2004067936","https://openalex.org/W2028791472","https://openalex.org/W2051224630","https://openalex.org/W2058615313","https://openalex.org/W2152791479","https://openalex.org/W2159846386","https://openalex.org/W2171709113","https://openalex.org/W2172119180","https://openalex.org/W2399926023","https://openalex.org/W4239181501","https://openalex.org/W4239527181","https://openalex.org/W4243006922","https://openalex.org/W6713112002"],"related_works":["https://openalex.org/W2389628478","https://openalex.org/W3032635776","https://openalex.org/W2353940186","https://openalex.org/W3030497161","https://openalex.org/W3028675873","https://openalex.org/W2381975489","https://openalex.org/W2356649999","https://openalex.org/W2352285525","https://openalex.org/W4385754873","https://openalex.org/W2349931725"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,10,28,35,63,68,78,91,125,140],"results":[4,117],"of":[5,13,49,62,80,94,124,138],"our":[6],"study":[7],"on":[8],"investigating":[9],"acoustical":[11,122],"properties":[12,123],"snoring":[14,129,142,150],"sounds":[15,130,143],"(SS)":[16],"recorded":[17],"by":[18,90],"two":[19,72,136],"microphones":[20],"(one":[21],"over":[22],"trachea":[23],"and":[24,75,88,114,127,131],"one":[25],"hung":[26],"in":[27,37,83,101,121],"air":[29],"within":[30],"30-50":[31],"cm":[32],"away":[33],"from":[34,46],"subject)":[36],"relation":[38],"to":[39,66,134],"sleep":[40],"apnea.":[41],"Several":[42],"features":[43,65],"were":[44],"extracted":[45],"SS":[47,69,81,95],"segments":[48,70,82,96],"50":[50,102],"snorers":[51],"with":[52],"different":[53],"Apnea-Hypopnea":[54],"Index":[55],"(AHI).":[56],"We":[57],"used":[58],"an":[59],"optimal":[60],"subset":[61],"sound":[64],"cluster":[67,84],"into":[71],"clusters":[73],"(A":[74],"B).":[76],"Then,":[77],"number":[79,93],"A":[85,107],"was":[86,110],"calculated":[87],"normalized":[89],"total":[92],"for":[97],"each":[98],"subject,":[99],"resulting":[100],"\u00d7":[103],"1":[104],"vector":[105],"R.":[106,115],"correlation":[108],"analysis":[109],"run":[111],"between":[112],"AHI":[113],"The":[116],"show":[118],"a":[119],"difference":[120],"tracheal":[126,149],"ambient":[128,141],"their":[132],"ability":[133],"distinguish":[135],"types":[137],"snoring;":[139],"are":[144],"not":[145],"as":[146,148],"characteristic":[147],"sounds.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
