{"id":"https://openalex.org/W2095416182","doi":"https://doi.org/10.1109/tbme.2015.2410142","title":"Acoustic Gaits: Gait Analysis With Footstep Sounds","display_name":"Acoustic Gaits: Gait Analysis With Footstep Sounds","publication_year":2015,"publication_date":"2015-03-05","ids":{"openalex":"https://openalex.org/W2095416182","doi":"https://doi.org/10.1109/tbme.2015.2410142","mag":"2095416182","pmid":"https://pubmed.ncbi.nlm.nih.gov/25769144"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2015.2410142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2410142","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-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/A5113349806","display_name":"M. Umair Bin Altaf","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. Umair Bin Altaf","raw_affiliation_strings":["Center for Signal and Information Processing, School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","[Center for Signal and Information Processing, School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"Center for Signal and Information Processing, School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Center for Signal and Information Processing, School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011208240","display_name":"Taras Butko","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Taras Butko","raw_affiliation_strings":["CEO at Elian LLC, Dnipropetrovsk, Ukraine"],"affiliations":[{"raw_affiliation_string":"CEO at Elian LLC, Dnipropetrovsk, Ukraine","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070867959","display_name":"Biing\u2010Hwang Juang","orcid":"https://orcid.org/0000-0002-5773-5679"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Biing-Hwang Juang","raw_affiliation_strings":["CEO at Elian LLC, Dnipropetrovsk, Ukraine"],"affiliations":[{"raw_affiliation_string":"CEO at Elian LLC, Dnipropetrovsk, Ukraine","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113349806"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.6371,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.82935838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"62","issue":"8","first_page":"2001","last_page":"2011"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9876999855041504,"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/T11824","display_name":"Injury Epidemiology and Prevention","score":0.9836000204086304,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.8545855283737183},{"id":"https://openalex.org/keywords/gait-analysis","display_name":"Gait analysis","score":0.6972663998603821},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.6249008774757385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.506784975528717},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4340932071208954},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.42308950424194336},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36217600107192993},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3485139012336731},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.096398264169693},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09085088968276978}],"concepts":[{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.8545855283737183},{"id":"https://openalex.org/C173906292","wikidata":"https://www.wikidata.org/wiki/Q1493441","display_name":"Gait analysis","level":3,"score":0.6972663998603821},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.6249008774757385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.506784975528717},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4340932071208954},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.42308950424194336},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36217600107192993},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3485139012336731},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.096398264169693},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09085088968276978},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000162","descriptor_name":"Acoustics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005528","descriptor_name":"Foot","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2015.2410142","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2015.2410142","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:25769144","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25769144","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":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W122962397","https://openalex.org/W130984726","https://openalex.org/W165828312","https://openalex.org/W189635609","https://openalex.org/W641664500","https://openalex.org/W1538482441","https://openalex.org/W1546904634","https://openalex.org/W1558751150","https://openalex.org/W1572369853","https://openalex.org/W1593934207","https://openalex.org/W1598330538","https://openalex.org/W1610824330","https://openalex.org/W1944208596","https://openalex.org/W1984031350","https://openalex.org/W2000468033","https://openalex.org/W2001488697","https://openalex.org/W2012199514","https://openalex.org/W2020405099","https://openalex.org/W2034579881","https://openalex.org/W2060137550","https://openalex.org/W2067581867","https://openalex.org/W2071310024","https://openalex.org/W2095513534","https://openalex.org/W2096683628","https://openalex.org/W2099718179","https://openalex.org/W2103720556","https://openalex.org/W2110287452","https://openalex.org/W2114666390","https://openalex.org/W2124363648","https://openalex.org/W2125485555","https://openalex.org/W2131246559","https://openalex.org/W2133107432","https://openalex.org/W2135541996","https://openalex.org/W2151458682","https://openalex.org/W2158764002","https://openalex.org/W2163457003","https://openalex.org/W2188563164","https://openalex.org/W2292714322","https://openalex.org/W2337042415","https://openalex.org/W2401390521","https://openalex.org/W3151807103","https://openalex.org/W6620800058","https://openalex.org/W6632491613","https://openalex.org/W6633532994","https://openalex.org/W6634089503","https://openalex.org/W6635262810","https://openalex.org/W6635670385","https://openalex.org/W6674678333","https://openalex.org/W6678344678"],"related_works":["https://openalex.org/W3185413894","https://openalex.org/W43073117","https://openalex.org/W1905194803","https://openalex.org/W2137411393","https://openalex.org/W2133973503","https://openalex.org/W2471060339","https://openalex.org/W4321443899","https://openalex.org/W2111603423","https://openalex.org/W2158764002","https://openalex.org/W2148547327"],"abstract_inverted_index":{"We":[0,21,118],"describe":[1],"the":[2,12,17,23,45,54,76,80,86,94,121,126,133,166,179,192],"acoustic":[3,24,55,95],"gaits-the":[4],"natural":[5],"human":[6],"gait":[7,25,47,56,90,96,109,116,129,158,175,193],"quantitative":[8],"characteristics":[9,91],"derived":[10],"from":[11,30,53],"sound":[13,35],"of":[14,34,36,44,79,105,147,188],"footsteps":[15,37],"as":[16,153,178],"person":[18],"walks":[19],"normally.":[20],"introduce":[22],"profile,":[26],"which":[27,189],"is":[28,162],"obtained":[29,92],"temporal":[31,61],"signal":[32,62],"analysis":[33,63,78,159,176],"collected":[38],"by":[39,58],"microphones":[40,148],"and":[41,70,89,100,107,139,156,168,184],"illustrate":[42],"some":[43,187],"spatio-temporal":[46,87],"parameters":[48,88,110,194],"that":[49,85,120,195],"can":[50,98],"be":[51],"extracted":[52],"profile":[57,97],"using":[59,93],"three":[60],"methods-the":[64],"squared":[65],"energy":[66,72,123],"estimate,":[67],"Hilbert":[68],"transform":[69],"Teager-Kaiser":[71,122],"operator.":[73],"Based":[74],"on":[75],"statistical":[77],"parameter":[81,130],"estimates,":[82],"we":[83],"show":[84],"consistently":[99],"reliably":[101],"estimate":[102],"a":[103,150],"subset":[104],"clinical":[106],"biometric":[108],"currently":[111,171],"in":[112,163,173],"use":[113,143],"for":[114],"standardized":[115],"assessments.":[117],"conclude":[119],"operator":[124],"provides":[125],"most":[127],"consistent":[128],"estimates":[131],"showing":[132],"least":[134],"variation":[135],"across":[136],"different":[137],"sessions":[138],"zones.":[140],"Acoustic":[141],"gaits":[142],"an":[144,154],"inexpensive":[145],"set":[146],"with":[149],"computing":[151],"device":[152],"accurate":[155],"unintrusive":[157],"system.":[160],"This":[161],"contrast":[164],"to":[165],"expensive":[167],"intrusive":[169],"systems":[170],"used":[172],"laboratory":[174],"such":[177],"force":[180],"plates,":[181],"pressure":[182],"mats":[183],"wearable":[185],"sensors,":[186],"may":[190],"change":[191],"are":[196],"being":[197],"measured.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}
