{"id":"https://openalex.org/W1983170795","doi":"https://doi.org/10.1109/icassp.2008.4517930","title":"Oesophageal speech enhancement using poles stabilization and Kalman filtering","display_name":"Oesophageal speech enhancement using poles stabilization and Kalman filtering","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W1983170795","doi":"https://doi.org/10.1109/icassp.2008.4517930","mag":"1983170795"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4517930","doi":"https://doi.org/10.1109/icassp.2008.4517930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517930","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-2","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5111770952","display_name":"Bego\u00f1a Garc\u00eda","orcid":null,"observed_orcids":[]},"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":"B. Garcia","raw_affiliation_strings":["Department of Telecommunication, University of Deusto, Bilbao, Spain","Dept. of Telecommun., Univ. of Deusto, Bilbao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunication, University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]},{"raw_affiliation_string":"Dept. of Telecommun., Univ. of Deusto, Bilbao","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024120512","display_name":"Ibon Ruiz","orcid":"https://orcid.org/0000-0001-9730-7305","observed_orcids":["https://orcid.org/0000-0001-9730-7305"]},"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":"I. Ruiz","raw_affiliation_strings":["Department of Telecommunication, University of Deusto, Bilbao, Spain","Dept. of Telecommun., Univ. of Deusto, Bilbao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunication, University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]},{"raw_affiliation_string":"Dept. of Telecommun., Univ. of Deusto, Bilbao","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005791763","display_name":"Amaia M\u00e9ndez Zorrilla","orcid":"https://orcid.org/0000-0002-0539-4753","observed_orcids":["https://orcid.org/0000-0002-0539-4753"]},"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":"A. Mendez","raw_affiliation_strings":["Department of Telecommunication, University of Deusto, Bilbao, Spain","Dept. of Telecommun., Univ. of Deusto, Bilbao"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunication, University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]},{"raw_affiliation_string":"Dept. of Telecommun., Univ. of Deusto, Bilbao","institution_ids":["https://openalex.org/I136040515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I136040515"],"apc_list":null,"apc_paid":null,"fwci":1.1433,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70627458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1597","last_page":"1600"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.95169997215271,"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":0.95169997215271,"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/T10863","display_name":"Voice and Speech Disorders","score":0.04699999839067459,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.00039999998989515007,"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/esophageal-speech","display_name":"esophageal speech","score":0.9860000014305115},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"speech enhancement","score":0.9639999866485596},{"id":"https://openalex.org/keywords/laryngectomy","display_name":"laryngectomy","score":0.8970000147819519},{"id":"https://openalex.org/keywords/laryngeal-cancer","display_name":"laryngeal cancer","score":0.8299999833106995},{"id":"https://openalex.org/keywords/vocal-tract-model","display_name":"vocal tract model","score":0.7310000061988831},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.9110000133514404},{"id":"https://openalex.org/keywords/autoregressive-models","display_name":"autoregressive models","score":0.7919999957084656},{"id":"https://openalex.org/keywords/state-space-models","display_name":"state-space model","score":0.7990000247955322},{"id":"https://openalex.org/keywords/transfer-function-poles","display_name":"transfer function poles","score":0.550000011920929},{"id":"https://openalex.org/keywords/intelligibility","display_name":"intelligibility","score":0.4950000047683716},{"id":"https://openalex.org/keywords/harmonic-to-noise-ratio","display_name":"harmonic-to-noise ratio","score":0.7260000109672546}],"concepts":[{"id":"https://openalex.org/C47401133","wikidata":"https://www.wikidata.org/wiki/Q748953","display_name":"Vocal tract","level":2,"score":0.7918715476989746},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.7131827473640442},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7091145515441895},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6715944409370422},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.6580544710159302},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6502601504325867},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.5804073214530945},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45091232657432556},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.429251104593277},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26355111598968506},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1648734211921692},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.14305073022842407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1235620379447937},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.11031687259674072},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2008.4517930","doi":"https://doi.org/10.1109/icassp.2008.4517930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4517930","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-2","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.766700029373169,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1920741591","https://openalex.org/W2006985697","https://openalex.org/W2104499707","https://openalex.org/W2122178311","https://openalex.org/W2139855421","https://openalex.org/W2148628165","https://openalex.org/W2170785558","https://openalex.org/W2343964600","https://openalex.org/W2427257754"],"related_works":["https://openalex.org/W1987184276","https://openalex.org/W2032087294","https://openalex.org/W2076002680","https://openalex.org/W135448320","https://openalex.org/W2332861520","https://openalex.org/W1562225100","https://openalex.org/W2466715607","https://openalex.org/W2275201368","https://openalex.org/W2907187163","https://openalex.org/W1469739635"],"abstract_inverted_index":{"This":[0,34],"paper":[1],"presents":[2],"an":[3,9,79,114],"oesophageal":[4,28],"speech":[5,104,108,127],"enhancement":[6,105],"algorithm.":[7],"Such":[8],"exceptionally":[10],"special":[11],"type":[12],"of":[13,45,51,69,87,135],"voice":[14,29],"is":[15,110],"due":[16],"to":[17,39,58],"the":[18,47,52,66,76,83,93,107,121,133,139],"laryngectomy":[19],"undergone":[20],"by":[21],"those":[22],"persons":[23],"with":[24,132],"larynx":[25],"cancer.":[26],"An":[27],"has":[30,72,129],"extremely":[31],"low":[32],"intelligibility.":[33],"work":[35],"proposes":[36],"a":[37,60,96],"method":[38],"improve":[40,59],"its":[41],"quality,":[42],"which":[43],"consists":[44],"stabilizing":[46],"transfer":[48],"function":[49],"poles":[50,90],"vocal":[53,88],"tract":[54],"model":[55],"so":[56],"as":[57,113],"signal's":[61],"fornants.":[62],"With":[63],"this":[64,102],"aim,":[65],"joint":[67],"use":[68],"two":[70],"techniques":[71],"been":[73,130],"applied:":[74],"on":[75,92],"one":[77],"hand,":[78,95],"algorithm":[80],"that":[81],"transforms":[82],"modulus":[84],"and":[85,118,138],"phase":[86],"tract's":[89],"and,":[91],"other":[94],"Kalman":[97],"filtering":[98],"technique.":[99],"When":[100],"using":[101],"efficient":[103],"procedure,":[106],"signal":[109],"usually":[111],"modelled":[112],"autoregressive":[115],"(AR)":[116],"process":[117],"represented":[119],"in":[120],"state-":[122],"space":[123],"domain.":[124],"The":[125],"final":[126],"improvement":[128],"measured":[131],"help":[134],"MDVP":[136],"tools":[137],"HNR":[140],"parameter.":[141]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
