{"id":"https://openalex.org/W2024521163","doi":"https://doi.org/10.1109/tasl.2013.2260742","title":"Nonlinear Acoustic Echo Cancellation Based on a Sliding-Window Leaky Kernel Affine Projection Algorithm","display_name":"Nonlinear Acoustic Echo Cancellation Based on a Sliding-Window Leaky Kernel Affine Projection Algorithm","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2024521163","doi":"https://doi.org/10.1109/tasl.2013.2260742","mag":"2024521163"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2013.2260742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2013.2260742","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","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/A5015841002","display_name":"Jose M. Gil-Cacho","orcid":null},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jose M. Gil-Cacho","raw_affiliation_strings":["KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","IMinds Future Health Dept., KU Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780"]},{"raw_affiliation_string":"IMinds Future Health Dept., KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077237741","display_name":"Marco Signoretto","orcid":null},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marco Signoretto","raw_affiliation_strings":["KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","IMinds Future Health Dept., KU Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780"]},{"raw_affiliation_string":"IMinds Future Health Dept., KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073284331","display_name":"Toon van Waterschoot","orcid":"https://orcid.org/0000-0002-6323-7350"},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Toon van Waterschoot","raw_affiliation_strings":["KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","IMinds Future Health Dept., KU Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780"]},{"raw_affiliation_string":"IMinds Future Health Dept., KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051849103","display_name":"Marc Moonen","orcid":"https://orcid.org/0000-0003-4461-0073"},"institutions":[{"id":"https://openalex.org/I39327780","display_name":"iMinds","ror":"https://ror.org/03baec336","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I39327780"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Marc Moonen","raw_affiliation_strings":["KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","IMinds Future Health Dept., KU Leuven, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven, SCD-SISTA/iMinds Future Health Department, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780"]},{"raw_affiliation_string":"IMinds Future Health Dept., KU Leuven, Leuven, Belgium","institution_ids":["https://openalex.org/I39327780","https://openalex.org/I99464096"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103115969","display_name":"S\u00f8ren Holdt Jensen","orcid":"https://orcid.org/0000-0002-1050-470X"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Soren Holdt Jensen","raw_affiliation_strings":["Department of Electronic Systems, Aalborg University, Aalborg, Denmark","[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.2324,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.98172615,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"21","issue":"9","first_page":"1867","last_page":"1878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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/T11447","display_name":"Blind Source Separation Techniques","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6053755879402161},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5729479789733887},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5394246578216553},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5036229491233826},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.5030297636985779},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.4721272885799408},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.45157188177108765},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.40715867280960083},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.364629328250885},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.26891085505485535},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.15876686573028564},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13736391067504883},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11350950598716736}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6053755879402161},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5729479789733887},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5394246578216553},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5036229491233826},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.5030297636985779},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.4721272885799408},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.45157188177108765},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.40715867280960083},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.364629328250885},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.26891085505485535},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.15876686573028564},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13736391067504883},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11350950598716736},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tasl.2013.2260742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2013.2260742","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/ee6c2d82-b0d7-429e-ad17-0ddef74087c3","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/ee6c2d82-b0d7-429e-ad17-0ddef74087c3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Gil-Cacho , J M , Signoretto , M , van Waterschoot , T , Moonen , M &amp; Jensen , S H 2013 , ' Nonlinear Acoustic Echo Cancellation Based on a Sliding-Window Leaky Kernel Affine Projection Algorithm ' , I E E E Transactions on Audio, Speech and Language Processing , vol. 21 , no. 9 , pp. 1867-1878 . https://doi.org/10.1109/TASL.2013.2260742","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W56509170","https://openalex.org/W179694669","https://openalex.org/W292716351","https://openalex.org/W583903863","https://openalex.org/W1511988855","https://openalex.org/W1523609631","https://openalex.org/W1526146785","https://openalex.org/W1531576341","https://openalex.org/W1535810436","https://openalex.org/W1540155273","https://openalex.org/W1543687396","https://openalex.org/W1544576535","https://openalex.org/W1557763444","https://openalex.org/W1568324824","https://openalex.org/W1973914465","https://openalex.org/W1986280275","https://openalex.org/W1987174492","https://openalex.org/W1992665057","https://openalex.org/W1998520805","https://openalex.org/W2014158063","https://openalex.org/W2019787708","https://openalex.org/W2023437361","https://openalex.org/W2031863147","https://openalex.org/W2034319233","https://openalex.org/W2044704240","https://openalex.org/W2065804682","https://openalex.org/W2085560853","https://openalex.org/W2095887650","https://openalex.org/W2100256715","https://openalex.org/W2102230800","https://openalex.org/W2111395440","https://openalex.org/W2112276742","https://openalex.org/W2113355879","https://openalex.org/W2114116556","https://openalex.org/W2114865067","https://openalex.org/W2117645067","https://openalex.org/W2126709692","https://openalex.org/W2139238144","https://openalex.org/W2139320579","https://openalex.org/W2139578107","https://openalex.org/W2143697476","https://openalex.org/W2145295623","https://openalex.org/W2147733201","https://openalex.org/W2149846618","https://openalex.org/W2150621701","https://openalex.org/W2153290280","https://openalex.org/W2156909104","https://openalex.org/W2161125607","https://openalex.org/W2161473497","https://openalex.org/W2161608096","https://openalex.org/W2164793063","https://openalex.org/W2248280684","https://openalex.org/W2481926318","https://openalex.org/W2522497121","https://openalex.org/W2547474027","https://openalex.org/W4211049957","https://openalex.org/W4237964482","https://openalex.org/W4298876635","https://openalex.org/W6630555866","https://openalex.org/W6631556622","https://openalex.org/W6631793230","https://openalex.org/W6632223199","https://openalex.org/W6633509592","https://openalex.org/W6641446668","https://openalex.org/W6678946534","https://openalex.org/W6729175591"],"related_works":["https://openalex.org/W2038416447","https://openalex.org/W2364151838","https://openalex.org/W2066926363","https://openalex.org/W1623358412","https://openalex.org/W2354159744","https://openalex.org/W2351539857","https://openalex.org/W2381972071","https://openalex.org/W4301382669","https://openalex.org/W2030549801","https://openalex.org/W1934115635"],"abstract_inverted_index":{"Acoustic":[0],"echo":[1,29],"cancellation":[2],"(AEC)":[3],"is":[4,93,112,166,173],"used":[5,59],"in":[6,78,152,159],"speech":[7,17],"communication":[8],"systems":[9],"where":[10],"the":[11,16,25,28,100,141,148,176,196],"existence":[12],"of":[13,90,126,130,157],"echoes":[14],"degrades":[15],"intelligibility.":[18],"Standard":[19],"approaches":[20],"to":[21,31,75,84,96,99,104,120,154],"AEC":[22,86],"rely":[23],"on":[24],"assumption":[26],"that":[27,111,165,175],"path":[30],"be":[32,35,49],"identified":[33],"can":[34],"modeled":[36,50],"by":[37,179],"a":[38,106,122,127,131,134,162,182,188],"linear":[39,132,149,197],"filter.":[40],"However,":[41],"some":[42],"elements":[43],"introduce":[44],"nonlinear":[45,52,55,85],"distortion":[46],"and":[47,118,133],"must":[48],"as":[51],"systems.":[53],"Several":[54],"models":[56],"have":[57],"been":[58,72],"with":[60],"more":[61],"or":[62],"less":[63],"success.":[64],"The":[65,88],"kernel":[66,123],"affine":[67],"projection":[68],"algorithm":[69],"(KAPA)":[70],"has":[71,187],"successfully":[73],"applied":[74],"many":[76],"areas":[77],"signal":[79],"processing":[80],"but":[81],"not":[82],"yet":[83],"(NLAEC).":[87],"contribution":[89],"this":[91],"paper":[92],"three-fold:":[94],"(1)":[95],"apply":[97],"KAPA":[98,109],"NLAEC":[101,116,145],"problem,":[102],"(2)":[103],"develop":[105],"sliding-window":[107],"leaky":[108],"(SWL-KAPA)":[110],"well":[113],"suited":[114],"for":[115,144],"applications,":[117],"(3)":[119],"propose":[121],"function,":[124],"consisting":[125],"weighted":[128],"sum":[129],"Gaussian":[135],"kernel.":[136],"In":[137],"our":[138],"experiment":[139],"set-up,":[140],"proposed":[142],"SWL-KAPA":[143,177],"consistently":[146],"outperforms":[147],"APA,":[150],"resulting":[151],"up":[153],"12":[155],"dB":[156],"improvement":[158],"ERLE":[160],"at":[161],"computational":[163,193],"cost":[164,194],"only":[167],"4.6":[168],"times":[169,192],"higher.":[170],"Moreover,":[171],"it":[172],"shown":[174],"outperforms,":[178],"4-6":[180],"dB,":[181],"Volterra-based":[183],"NLAEC,":[184],"which":[185],"itself":[186],"much":[189],"higher":[190],"413":[191],"than":[195],"APA.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
