{"id":"https://openalex.org/W2001888085","doi":"https://doi.org/10.1109/icassp.2013.6639109","title":"Subband modulator Kalman filtering for single channel speech enhancement","display_name":"Subband modulator Kalman filtering for single channel speech enhancement","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2001888085","doi":"https://doi.org/10.1109/icassp.2013.6639109","mag":"2001888085"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6639109","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639109","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6856","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026731684","display_name":"Rizwan Ishaq","orcid":null},"institutions":[{"id":"https://openalex.org/I136040515","display_name":"Universidad de Deusto","ror":"https://ror.org/00ne6sr39","country_code":"ES","type":"education","lineage":["https://openalex.org/I136040515"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Rizwan Ishaq","raw_affiliation_strings":["University of Deusto, Bilbao, Spain","(University of Deusto, Bilbao, Spain)"],"affiliations":[{"raw_affiliation_string":"University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]},{"raw_affiliation_string":"(University of Deusto, Bilbao, Spain)","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028149208","display_name":"Begonya Garc\u00eda-Zapirain","orcid":"https://orcid.org/0000-0002-9356-1186"},"institutions":[{"id":"https://openalex.org/I136040515","display_name":"Universidad de Deusto","ror":"https://ror.org/00ne6sr39","country_code":"ES","type":"education","lineage":["https://openalex.org/I136040515"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Begona Garcia Zapirain","raw_affiliation_strings":["University of Deusto, Bilbao, Spain","(University of Deusto, Bilbao, Spain)"],"affiliations":[{"raw_affiliation_string":"University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]},{"raw_affiliation_string":"(University of Deusto, Bilbao, Spain)","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028072789","display_name":"Muhammad Shahid","orcid":"https://orcid.org/0000-0001-9258-4629"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Muhammad Shahid","raw_affiliation_strings":["School. of Electrical Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden"],"affiliations":[{"raw_affiliation_string":"School. of Electrical Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]},{"raw_affiliation_string":"School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016158334","display_name":"Benny L\u00f6vstr\u00f6m","orcid":null},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Benny Lovstrom","raw_affiliation_strings":["School. of Electrical Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden"],"affiliations":[{"raw_affiliation_string":"School. of Electrical Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]},{"raw_affiliation_string":"School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5026731684"],"corresponding_institution_ids":["https://openalex.org/I136040515"],"apc_list":null,"apc_paid":null,"fwci":1.596,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8290383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"5","issue":null,"first_page":"7442","last_page":"7446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":0.9987000226974487,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.7524100542068481},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.697347104549408},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5946829915046692},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5394931435585022},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4628185033798218},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4609551727771759},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4488235414028168},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.34564435482025146},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2797727584838867},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25718802213668823},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1815793216228485},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1711527407169342}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7524100542068481},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.697347104549408},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5946829915046692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5394931435585022},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4628185033798218},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4609551727771759},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4488235414028168},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.34564435482025146},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2797727584838867},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25718802213668823},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1815793216228485},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1711527407169342},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2013.6639109","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6639109","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:DiVA.org:bth-6856","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6856","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:bth-6856","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6856","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W193640710","https://openalex.org/W1183824238","https://openalex.org/W1503382973","https://openalex.org/W1551877251","https://openalex.org/W1920741591","https://openalex.org/W1964915572","https://openalex.org/W1966504338","https://openalex.org/W1983170795","https://openalex.org/W1991655660","https://openalex.org/W2003133801","https://openalex.org/W2029027380","https://openalex.org/W2032087294","https://openalex.org/W2056726493","https://openalex.org/W2060817338","https://openalex.org/W2064978849","https://openalex.org/W2065842649","https://openalex.org/W2070508296","https://openalex.org/W2081198341","https://openalex.org/W2103878314","https://openalex.org/W2105933576","https://openalex.org/W2108592443","https://openalex.org/W2115614142","https://openalex.org/W2126123456","https://openalex.org/W2128189890","https://openalex.org/W2128653836","https://openalex.org/W2129389186","https://openalex.org/W2130178255","https://openalex.org/W2133978005","https://openalex.org/W2134802848","https://openalex.org/W2137443922","https://openalex.org/W2139855421","https://openalex.org/W2147817981","https://openalex.org/W2155549992","https://openalex.org/W2164939086","https://openalex.org/W2165343014","https://openalex.org/W2167783140","https://openalex.org/W2168080057","https://openalex.org/W2169666411","https://openalex.org/W2613824195","https://openalex.org/W2739678092","https://openalex.org/W4250589301","https://openalex.org/W6607941239","https://openalex.org/W6629893917","https://openalex.org/W6632930208","https://openalex.org/W6676518527","https://openalex.org/W6683883521","https://openalex.org/W6738130023"],"related_works":["https://openalex.org/W1580685205","https://openalex.org/W2760382975","https://openalex.org/W1630865680","https://openalex.org/W3191856393","https://openalex.org/W2349716249","https://openalex.org/W4214692512","https://openalex.org/W1463864201","https://openalex.org/W2120941928","https://openalex.org/W4206770590","https://openalex.org/W1920741591"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,19,80,111],"single":[4],"channel":[5],"speech":[6,23,27,113],"enhancement":[7,104],"technique":[8],"based":[9],"on":[10],"sub-band":[11,36,93],"modulator":[12,41],"Kalman":[13,45,94,117],"filtering":[14,95],"for":[15,71,79,96,110],"laryngeal":[16,20,72,81,97,112],"(normal)":[17],"and":[18,33,42,73],"(Esophageal":[21],"speech)":[22],"signals.":[24],"The":[25],"noisy":[26],"signal":[28],"is":[29,37,47],"decomposed":[30],"into":[31,39],"sub-bands":[32,53],"subsequently":[34],"each":[35],"demodulated":[38],"its":[40],"carrier":[43],"components.":[44],"filter":[46],"applied":[48],"to":[49,75,101],"modulators":[50],"of":[51,59,85],"all":[52],"without":[54],"altering":[55],"the":[56,60,115],"carriers.":[57],"Performance":[58],"proposed":[61],"system":[62],"has":[63,87,107],"been":[64,88,108],"validated":[65],"by":[66],"Mean":[67],"Opinion":[68],"Score":[69],"(MOS)":[70],"Harmonic":[74],"Noise":[76],"Ratio":[77],"(HNR)":[78],"speech.":[82],"An":[83],"improvement":[84],"20%":[86],"observed":[89,109],"in":[90,105],"MOS":[91],"over":[92,114],"speech,":[98],"while":[99],"3":[100],"4":[102],"dB":[103],"HNR":[106],"full-band":[116],"filtering.":[118]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}