{"id":"https://openalex.org/W7155094374","doi":"https://doi.org/10.1109/ncc68160.2026.11478930","title":"RespDSACM: A Dual-Scale AudioConvMixer for Respiratory Sound Classification","display_name":"RespDSACM: A Dual-Scale AudioConvMixer for Respiratory Sound Classification","publication_year":2026,"publication_date":"2026-02-26","ids":{"openalex":"https://openalex.org/W7155094374","doi":"https://doi.org/10.1109/ncc68160.2026.11478930"},"language":null,"primary_location":{"id":"doi:10.1109/ncc68160.2026.11478930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc68160.2026.11478930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 National Conference on Communications (NCC)","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/A5022711580","display_name":"Kumar Kaustubh","orcid":null},"institutions":[{"id":"https://openalex.org/I96211989","display_name":"HCL Technologies (India)","ror":"https://ror.org/02nbb5780","country_code":"IN","type":"company","lineage":["https://openalex.org/I96211989"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kumar Kaustubh","raw_affiliation_strings":["HCLTech,Noida"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCLTech,Noida","institution_ids":["https://openalex.org/I96211989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134170113","display_name":"Aastha Bidhen Kachhi","orcid":null},"institutions":[{"id":"https://openalex.org/I96211989","display_name":"HCL Technologies (India)","ror":"https://ror.org/02nbb5780","country_code":"IN","type":"company","lineage":["https://openalex.org/I96211989"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aastha Bidhen Kachhi","raw_affiliation_strings":["HCLTech,Noida"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCLTech,Noida","institution_ids":["https://openalex.org/I96211989"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018003344","display_name":"Ashish Issac","orcid":"https://orcid.org/0000-0002-3530-8246"},"institutions":[{"id":"https://openalex.org/I96211989","display_name":"HCL Technologies (India)","ror":"https://ror.org/02nbb5780","country_code":"IN","type":"company","lineage":["https://openalex.org/I96211989"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashish Issac","raw_affiliation_strings":["HCLTech,Noida"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCLTech,Noida","institution_ids":["https://openalex.org/I96211989"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067566126","display_name":"Ajay Sharma","orcid":"https://orcid.org/0000-0002-1605-4367"},"institutions":[{"id":"https://openalex.org/I96211989","display_name":"HCL Technologies (India)","ror":"https://ror.org/02nbb5780","country_code":"IN","type":"company","lineage":["https://openalex.org/I96211989"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ajay Kumar Sharma","raw_affiliation_strings":["HCLTech,Noida"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCLTech,Noida","institution_ids":["https://openalex.org/I96211989"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I96211989"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.52697303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.965399980545044,"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"}},"topics":[{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.965399980545044,"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/T11309","display_name":"Music and Audio Processing","score":0.00419999985024333,"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/T12418","display_name":"Respiratory and Cough-Related Research","score":0.003599999938160181,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.43709999322891235},{"id":"https://openalex.org/keywords/bioacoustics","display_name":"Bioacoustics","score":0.3312000036239624},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.305400013923645},{"id":"https://openalex.org/keywords/sound-production","display_name":"Sound production","score":0.2639000117778778},{"id":"https://openalex.org/keywords/auscultation","display_name":"Auscultation","score":0.2554999887943268}],"concepts":[{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.43709999322891235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3359000086784363},{"id":"https://openalex.org/C34951282","wikidata":"https://www.wikidata.org/wiki/Q864191","display_name":"Bioacoustics","level":2,"score":0.3312000036239624},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.305400013923645},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3052000105381012},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3025999963283539},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3019999861717224},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2770000100135803},{"id":"https://openalex.org/C2992428333","wikidata":"https://www.wikidata.org/wiki/Q11461","display_name":"Sound production","level":2,"score":0.2639000117778778},{"id":"https://openalex.org/C2777324038","wikidata":"https://www.wikidata.org/wiki/Q779054","display_name":"Auscultation","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C2777402568","wikidata":"https://www.wikidata.org/wiki/Q779038","display_name":"Respiratory sounds","level":3,"score":0.2522999942302704}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc68160.2026.11478930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc68160.2026.11478930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 National Conference on Communications (NCC)","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":11,"referenced_works":["https://openalex.org/W2752782242","https://openalex.org/W2936774411","https://openalex.org/W3033438356","https://openalex.org/W3082353675","https://openalex.org/W3128301555","https://openalex.org/W3155751221","https://openalex.org/W4295508308","https://openalex.org/W4312442391","https://openalex.org/W4396572492","https://openalex.org/W4410075847","https://openalex.org/W4415884633"],"related_works":[],"abstract_inverted_index":{"Automatic":[0],"analysis":[1],"of":[2,10,19,108,115],"respiratory":[3,11,93,130],"sounds":[4],"holds":[5],"promise":[6],"for":[7,26,126],"early":[8],"screening":[9],"disorders,":[12],"yet":[13],"the":[14,97],"heterogeneous":[15],"and":[16,51,82,111,128],"multi-scale":[17],"nature":[18],"pathological":[20],"events":[21],"demands":[22],"efficient":[23],"models":[24],"suitable":[25],"deployment":[27],"on":[28,90],"constrained":[29],"hardware.":[30],"This":[31],"work":[32],"introduces":[33],"a":[34,72,91,105,112],"lightweight":[35],"Dual-Scale":[36],"AudioConvMixer":[37],"architecture":[38],"with":[39,101],"just":[40],"one":[41],"million":[42],"parameters,":[43,121],"designed":[44],"to":[45,86],"extract":[46],"both":[47],"fine":[48],"transient":[49],"cues":[50],"broader":[52],"respiratory-cycle":[53],"patterns":[54],"through":[55],"two":[56],"parallel":[57],"convolutional":[58],"branches":[59],"operating":[60],"at":[61],"different":[62],"patch":[63],"sizes.":[64],"To":[65],"mitigate":[66],"class":[67],"imbalance,":[68],"we":[69],"further":[70],"propose":[71],"targeted":[73],"SpecAugment":[74],"variant":[75],"that":[76,96],"applies":[77],"thin,":[78],"physiologically":[79],"relevant":[80],"time":[81],"frequency":[83],"masks":[84],"exclusively":[85],"minority":[87],"classes.":[88],"Experiments":[89],"five-class":[92],"dataset":[94],"show":[95],"dual-scale":[98],"design,":[99],"together":[100],"selective":[102],"augmentation,":[103],"achieves":[104],"classification":[106],"accuracy":[107],"90.95":[109],"%":[110],"macro-average":[113],"F1-score":[114],"0.89":[116],"using":[117],"only":[118],"1.045":[119],"M":[120],"making":[122],"it":[123],"well":[124],"suited":[125],"real-world":[127],"edge-level":[129],"sound":[131],"analysis.":[132]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-04-22T00:00:00"}
