{"id":"https://openalex.org/W2786974986","doi":"https://doi.org/10.1109/icspcs.2017.8270505","title":"Speaker verification with multi-run ICA based speech enhancement","display_name":"Speaker verification with multi-run ICA based speech enhancement","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2786974986","doi":"https://doi.org/10.1109/icspcs.2017.8270505","mag":"2786974986"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs.2017.8270505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2017.8270505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 11th International Conference on Signal Processing and Communication Systems (ICSPCS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://eprints.qut.edu.au/115390/1/__qut.edu.au_Documents_StaffHome_staffgroupW%24_wu75_Documents_ePrints_115390.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045101784","display_name":"Ahmed Kamil Hasan Al-Ali","orcid":"https://orcid.org/0000-0001-7373-1283"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Ahmed Kamil Hasan Al-Ali","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000014182","display_name":"David Dean","orcid":"https://orcid.org/0000-0003-1274-9775"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David Dean","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011842370","display_name":"Bouchra Senadji","orcid":"https://orcid.org/0000-0001-5438-4159"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Bouchra Senadji","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014648528","display_name":"Mahsa Baktashmotlagh","orcid":"https://orcid.org/0000-0001-5255-8194"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mahsa Baktashmotlagh","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia","institution_ids":["https://openalex.org/I160993911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001328179","display_name":"Vinod Chandran","orcid":"https://orcid.org/0000-0003-3185-0852"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Vinod Chandran","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Queensland University of Technology , Brisbane , Australia","institution_ids":["https://openalex.org/I160993911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5045101784"],"corresponding_institution_ids":["https://openalex.org/I160993911"],"apc_list":null,"apc_paid":null,"fwci":0.5593,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68205652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","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"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","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/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9853000044822693,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7221741080284119},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.7201492190361023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6969387531280518},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6085238456726074},{"id":"https://openalex.org/keywords/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.5824258327484131},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5204753875732422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5033470988273621},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4640433192253113},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.45535141229629517},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4277295768260956},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.4171300530433655},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.4156922399997711},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.4147840440273285},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.26311469078063965}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7221741080284119},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.7201492190361023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6969387531280518},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6085238456726074},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.5824258327484131},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5204753875732422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5033470988273621},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4640433192253113},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.45535141229629517},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4277295768260956},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.4171300530433655},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.4156922399997711},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.4147840440273285},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.26311469078063965},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icspcs.2017.8270505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2017.8270505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 11th International Conference on Signal Processing and Communication Systems (ICSPCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.qut.edu.au:115390","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.qut.edu.au/115390/1/__qut.edu.au_Documents_StaffHome_staffgroupW%24_wu75_Documents_ePrints_115390.pdf","source":{"id":"https://openalex.org/S4306402607","display_name":"QUT ePrints (Queensland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I160993911","host_organization_name":"Queensland University of Technology","host_organization_lineage":["https://openalex.org/I160993911"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2017 11th International Conference on Signal Processing and Communication Systems (ICSPCS 2017)","raw_type":"Chapter in Book, Report or Conference volume"}],"best_oa_location":{"id":"pmh:oai:eprints.qut.edu.au:115390","is_oa":true,"landing_page_url":null,"pdf_url":"https://eprints.qut.edu.au/115390/1/__qut.edu.au_Documents_StaffHome_staffgroupW%24_wu75_Documents_ePrints_115390.pdf","source":{"id":"https://openalex.org/S4306402607","display_name":"QUT ePrints (Queensland University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I160993911","host_organization_name":"Queensland University of Technology","host_organization_lineage":["https://openalex.org/I160993911"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2017 11th International Conference on Signal Processing and Communication Systems (ICSPCS 2017)","raw_type":"Chapter in Book, Report or Conference volume"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2786974986.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W111477576","https://openalex.org/W204053250","https://openalex.org/W1489793438","https://openalex.org/W1506438021","https://openalex.org/W1514159701","https://openalex.org/W1920741591","https://openalex.org/W1976320170","https://openalex.org/W1993482042","https://openalex.org/W2013173737","https://openalex.org/W2041823554","https://openalex.org/W2099741732","https://openalex.org/W2102995235","https://openalex.org/W2121959846","https://openalex.org/W2123649031","https://openalex.org/W2127851351","https://openalex.org/W2129120544","https://openalex.org/W2141017704","https://openalex.org/W2141224535","https://openalex.org/W2149535104","https://openalex.org/W2150769028","https://openalex.org/W2158409053","https://openalex.org/W2158940042","https://openalex.org/W2165616214","https://openalex.org/W2168959749","https://openalex.org/W2344822617","https://openalex.org/W2395750323","https://openalex.org/W2398795550","https://openalex.org/W2406312423","https://openalex.org/W2550006162","https://openalex.org/W2581554942","https://openalex.org/W2737533753","https://openalex.org/W3016764452","https://openalex.org/W4214806317","https://openalex.org/W6608353291","https://openalex.org/W6630245200","https://openalex.org/W6678196427","https://openalex.org/W6680526386","https://openalex.org/W6712719809","https://openalex.org/W6713727690","https://openalex.org/W6730178143"],"related_works":["https://openalex.org/W3119288895","https://openalex.org/W2132495960","https://openalex.org/W2185075503","https://openalex.org/W2749720872","https://openalex.org/W2186375278","https://openalex.org/W2793748347","https://openalex.org/W4229940372","https://openalex.org/W4250904811","https://openalex.org/W2104528589","https://openalex.org/W2155047054"],"abstract_inverted_index":{"Forensic":[0],"speaker":[1,65,187],"verification":[2,66,188],"systems":[3],"show":[4],"severe":[5],"performance":[6],"degradation":[7],"in":[8,54,157,173],"the":[9,14,29,39,44,58,81,87,95,105,128,134,139,164,184,191],"presence":[10],"of":[11,31,41,60,94,116,133,178],"noise":[12,17,42],"when":[13,190],"signal":[15,89],"to":[16,25,37,79,90],"ratio":[18,92],"(SNR)":[19],"is":[20,28],"low.":[21],"A":[22,142],"possible":[23],"solution":[24],"this":[26,73,158],"problem":[27],"use":[30,76,113],"multi-run":[32,52,61,77,168],"independent":[33],"component":[34],"analysis":[35,150],"(ICA)":[36],"reduce":[38],"effect":[40],"from":[43,98,127],"noisy":[45,64,82,186],"speech":[46,83,136,193],"signals.":[47],"Previous":[48],"works":[49],"have":[50],"used":[51,153],"ICA":[53,62,78,107,169],"biosignal":[55],"application;":[56],"however,":[57],"effectiveness":[59],"on":[63],"has":[67],"not":[68],"been":[69],"investigated":[70],"yet.":[71],"In":[72],"paper,":[74],"we":[75],"enhance":[80],"signals":[84,137,194],"by":[85,103],"choosing":[86],"highest":[88],"interference":[91],"(SIR)":[93],"mixing":[96,100],"matrix":[97],"different":[99],"matrices":[101],"generated":[102],"iterating":[104],"fast":[106],"algorithm":[108],"for":[109],"several":[110],"times.":[111],"We":[112],"a":[114,155],"combination":[115],"feature-warped":[117,124],"mel":[118],"frequency":[119],"cepstral":[120],"coefficients":[121],"(MFCCs)":[122],"and":[123,181,200],"MFCC":[125],"extracted":[126],"discrete":[129],"wavelet":[130],"transform":[131],"(DWT)":[132],"enhanced":[135],"as":[138,154],"feature":[140],"extraction.":[141],"state-of-the-art":[143],"identity":[144],"vector":[145],"(i-vector)":[146],"probabilistic":[147],"linear":[148],"discriminant":[149],"(PLDA)":[151],"was":[152],"classifier":[156],"paper.":[159],"Experimental":[160],"results":[161],"demonstrate":[162],"that":[163],"proposed":[165],"method":[166],"with":[167,197],"achieves":[170],"high":[171],"improvements":[172],"equal":[174],"error":[175],"rate":[176],"(EER)":[177],"66.68%,":[179],"69.24%":[180],"70.78%":[182],"over":[183],"baseline":[185],"system,":[189],"test":[192],"are":[195],"corrupted":[196],"CAR,":[198],"STREET,":[199],"HOME":[201],"noises":[202],"respectively":[203],"at":[204],"-10":[205],"dB":[206],"SNR.":[207]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}