{"id":"https://openalex.org/W2149299551","doi":"https://doi.org/10.1109/78.765127","title":"A new delayless subband adaptive filter structure","display_name":"A new delayless subband adaptive filter structure","publication_year":1999,"publication_date":"1999-06-01","ids":{"openalex":"https://openalex.org/W2149299551","doi":"https://doi.org/10.1109/78.765127","mag":"2149299551"},"language":"en","primary_location":{"id":"doi:10.1109/78.765127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/78.765127","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal 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/A5078577025","display_name":"Ricardo Merched","orcid":"https://orcid.org/0000-0001-5280-2767"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]},{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"R. Merched","raw_affiliation_strings":["Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001906248","display_name":"Paulo S. R. Diniz","orcid":"https://orcid.org/0000-0002-1272-7368"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"P.S.R. Diniz","raw_affiliation_strings":["Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008767165","display_name":"Mariane R. Petraglia","orcid":"https://orcid.org/0000-0002-9451-3522"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M.R. Petraglia","raw_affiliation_strings":["Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.702,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.95197969,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"47","issue":"6","first_page":"1580","last_page":"1591"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994999766349792,"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":0.9984999895095825,"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/adaptive-filter","display_name":"Adaptive filter","score":0.7317583560943604},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.6860626339912415},{"id":"https://openalex.org/keywords/polyphase-system","display_name":"Polyphase system","score":0.6339475512504578},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6252164244651794},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.608851432800293},{"id":"https://openalex.org/keywords/kernel-adaptive-filter","display_name":"Kernel adaptive filter","score":0.5199450254440308},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4932815432548523},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.49096325039863586},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49088889360427856},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4763110876083374},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4638635516166687},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.44182801246643066},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43245285749435425},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.4110623896121979},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.3632316589355469},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.35772550106048584},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29489371180534363},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.23022758960723877},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09882920980453491},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06977793574333191}],"concepts":[{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.7317583560943604},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6860626339912415},{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.6339475512504578},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6252164244651794},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.608851432800293},{"id":"https://openalex.org/C13107197","wikidata":"https://www.wikidata.org/wiki/Q6394192","display_name":"Kernel adaptive filter","level":4,"score":0.5199450254440308},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4932815432548523},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.49096325039863586},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49088889360427856},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4763110876083374},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4638635516166687},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.44182801246643066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43245285749435425},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.4110623896121979},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.3632316589355469},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.35772550106048584},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29489371180534363},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.23022758960723877},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09882920980453491},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06977793574333191},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/78.765127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/78.765127","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W1538882755","https://openalex.org/W1701056337","https://openalex.org/W2066947968","https://openalex.org/W2071442647","https://openalex.org/W2095986436","https://openalex.org/W2108266406","https://openalex.org/W2118327674","https://openalex.org/W2128978199","https://openalex.org/W2155595938","https://openalex.org/W2155951130","https://openalex.org/W2161386327","https://openalex.org/W2170895250","https://openalex.org/W4229680303"],"related_works":["https://openalex.org/W2537414839","https://openalex.org/W1980778204","https://openalex.org/W2087912877","https://openalex.org/W2199954716","https://openalex.org/W4231678179","https://openalex.org/W2950739756","https://openalex.org/W423746363","https://openalex.org/W3033632659","https://openalex.org/W2038621399","https://openalex.org/W1570629304"],"abstract_inverted_index":{"Adaptive":[0],"subband":[1,74],"techniques":[2],"have":[3],"been":[4],"developed":[5],"to":[6,78,157],"reduce":[7],"complexity":[8,143],"and":[9,55,115],"slow":[10],"convergence":[11],"problems":[12],"of":[13,21,28,35,46,51,89,99,135,162],"the":[14,22,29,33,39,49,52,56,60,72,79,96,100,116,128,145,159,163],"traditional":[15],"fullband":[16,147],"high-order":[17],"adaptive":[18,113,138],"filters.":[19],"Some":[20,150],"disadvantages":[23],"often":[24],"encountered":[25],"in":[26,48,59,82,122,155],"most":[27],"proposed":[30,129,164],"architectures":[31],"are":[32,76,153],"effect":[34],"aliasing":[36],"associated":[37],"with":[38,140],"multirate":[40],"structure,":[41],"which":[42],"is":[43,109],"a":[44,65,83,90,123,132,136],"source":[45],"error":[47],"modeling":[50],"unknown":[53,117],"system,":[54],"delay":[57],"introduced":[58],"signal":[61],"path.":[62],"We":[63,126],"present":[64],"new":[66],"delayless":[67],"maximally":[68],"decimated":[69],"structure":[70,130],"where":[71,95],"optimal":[73],"filters":[75],"related":[77],"wideband":[80],"system":[81,118],"closed":[84],"form.":[85],"They":[86],"make":[87],"use":[88],"special":[91,133],"DFT":[92],"analysis":[93],"filterbank":[94],"polyphase":[97],"components":[98],"prototype":[101],"filter":[102,139],"represent":[103],"fractional":[104],"delays":[105],"so":[106],"that":[107],"there":[108],"no":[110],"need":[111],"for":[112],"cross-filters,":[114],"can":[119],"modeled":[120],"perfectly":[121],"closed-loop":[124],"scheme.":[125],"interpret":[127],"as":[131],"case":[134],"block":[137],"lower":[141],"computational":[142],"than":[144],"conventional":[146],"LMS":[148],"algorithm.":[149],"computer":[151],"simulations":[152],"presented":[154],"order":[156],"verify":[158],"good":[160],"features":[161],"structure.":[165]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
