{"id":"https://openalex.org/W3113993520","doi":"https://doi.org/10.23919/eusipco47968.2020.9287674","title":"Automatic Differentiating Wave Digital Filters with Multiple Nonlinearities","display_name":"Automatic Differentiating Wave Digital Filters with Multiple Nonlinearities","publication_year":2020,"publication_date":"2020-12-18","ids":{"openalex":"https://openalex.org/W3113993520","doi":"https://doi.org/10.23919/eusipco47968.2020.9287674","mag":"3113993520"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco47968.2020.9287674","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5081141916","display_name":"Lech Kolonko","orcid":"https://orcid.org/0000-0002-1149-6895"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lech Kolonko","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033355410","display_name":"J\u00f6rg Velten","orcid":"https://orcid.org/0000-0002-4228-3198"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jorg Velten","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080666933","display_name":"Anton Kummert","orcid":"https://orcid.org/0000-0002-0282-5087"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anton Kummert","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I167360494"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"146","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9970999956130981,"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":0.9970999956130981,"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":0.9968000054359436,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/realization","display_name":"Realization (probability)","score":0.7474159598350525},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6661838293075562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6542896628379822},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6511698961257935},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.6400177478790283},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.5309967994689941},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5058807730674744},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4866217076778412},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4295116364955902},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.39884012937545776},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32993417978286743},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.31208962202072144},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18342629075050354},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16322335600852966},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.13148051500320435},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0797891616821289}],"concepts":[{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.7474159598350525},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6661838293075562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6542896628379822},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6511698961257935},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.6400177478790283},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.5309967994689941},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5058807730674744},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4866217076778412},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4295116364955902},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.39884012937545776},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32993417978286743},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.31208962202072144},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18342629075050354},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16322335600852966},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.13148051500320435},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0797891616821289},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco47968.2020.9287674","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W376158516","https://openalex.org/W1536636158","https://openalex.org/W1972580129","https://openalex.org/W2025829026","https://openalex.org/W2068728923","https://openalex.org/W2180490775","https://openalex.org/W2207604102","https://openalex.org/W2407882466","https://openalex.org/W2514488892","https://openalex.org/W2613383836","https://openalex.org/W2620940679","https://openalex.org/W2763355544","https://openalex.org/W2803311413","https://openalex.org/W2804369639","https://openalex.org/W2913504865","https://openalex.org/W2964388437","https://openalex.org/W2982542475","https://openalex.org/W4240596267","https://openalex.org/W6632302938","https://openalex.org/W6688334366","https://openalex.org/W6713437328","https://openalex.org/W6737768058","https://openalex.org/W6738784397","https://openalex.org/W6751505602"],"related_works":["https://openalex.org/W4210376836","https://openalex.org/W4210925376","https://openalex.org/W1633995705","https://openalex.org/W2596211269","https://openalex.org/W2360384790","https://openalex.org/W4232397253","https://openalex.org/W4235913033","https://openalex.org/W2109284253","https://openalex.org/W2039966832","https://openalex.org/W2359819289"],"abstract_inverted_index":{"In":[0,92],"recent":[1,59],"years,":[2],"there":[3],"has":[4],"been":[5],"an":[6,78,95],"increasing":[7],"interest":[8],"in":[9,43],"real-time":[10],"Virtual":[11],"Analog":[12],"modeling":[13],"algorithms":[14],"for":[15,106,122],"musical":[16],"audio":[17],"signal":[18],"processing":[19],"as":[20,31,124],"Wave":[21,44],"Digital":[22,45],"(WD)":[23],"realizations,":[24],"where":[25],"nonlinear":[26,41,54],"circuit":[27],"components":[28],"are":[29],"identified":[30],"the":[32,86,107,113,139,145],"source":[33],"of":[34,40,67,72,75,88,109,115,144],"desirable":[35],"sonic":[36],"characteristics.":[37],"The":[38],"implementation":[39],"elements":[42],"Filters":[46],"(WDFs)":[47],"is":[48,104,120],"usually":[49],"restricted":[50],"to":[51,62,128],"just":[52],"one":[53],"one-port":[55],"per":[56],"structure.":[57],"However,":[58],"advances":[60],"led":[61],"a":[63,125],"strictly":[64],"modular":[65],"realization":[66,108],"multiple":[68,110],"nonlinearities":[69,123],"by":[70,134],"identification":[71],"contractivity":[73],"properties":[74],"WDFs,":[76],"allowing":[77],"assured":[79],"converging":[80],"iterative":[81],"procedure,":[82],"which":[83],"depends":[84],"on":[85,100],"presence":[87],"artificial":[89],"port":[90,136],"resistances.":[91],"this":[93],"paper,":[94],"enhanced":[96],"semi-modular":[97],"approach":[98,127],"based":[99],"Multi-dimensional":[101],"WDFs":[102,118],"(MDWDFs)":[103],"presented":[105],"nonlinearities.":[111],"Therefore,":[112],"concept":[114],"Automatic":[116],"Differentiating":[117],"(ADWDFs)":[119],"extended":[121],"novel":[126],"overcome":[129],"convergence":[130],"speed":[131],"limitations":[132],"induced":[133],"said":[135],"resistances,":[137],"making":[138],"proposed":[140],"method":[141],"virtually":[142],"independent":[143],"same.":[146]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}