{"id":"https://openalex.org/W2003380974","doi":"https://doi.org/10.1109/iecon.2007.4460178","title":"Polynomial Feedback of Noise Shaping Filter for Fully Digital Audio Amplifier","display_name":"Polynomial Feedback of Noise Shaping Filter for Fully Digital Audio Amplifier","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2003380974","doi":"https://doi.org/10.1109/iecon.2007.4460178","mag":"2003380974"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2007.4460178","doi":"https://doi.org/10.1109/iecon.2007.4460178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2007.4460178","pdf_url":null,"source":{"id":"https://openalex.org/S4210172894","display_name":"Annual Conference of the IEEE Industrial Electronics Society (IECON)","issn_l":"1553-572X","issn":["1553-572X","2577-1647"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"volume":null,"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/A5113860048","display_name":"Akihiko Yoneya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Yoneya","raw_affiliation_strings":["Nagoya Institute of Technology, Japan","Nagoya Institute of Technology, Nagoya,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology, Japan","institution_ids":["https://openalex.org/I197274945"]},{"raw_affiliation_string":"Nagoya Institute of Technology, Nagoya,","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051538134","display_name":"Kazuya Shinmura","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Shinmura","raw_affiliation_strings":["Nagoya Institute of Technology, Japan","Nagoya Institute of Technology, Nagoya,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology, Japan","institution_ids":["https://openalex.org/I197274945"]},{"raw_affiliation_string":"Nagoya Institute of Technology, Nagoya,","institution_ids":["https://openalex.org/I197274945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I197274945"],"apc_list":null,"apc_paid":null,"fwci":0.7654,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65846953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2559","last_page":"2564"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.7285000085830688,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.7285000085830688,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.179299995303154,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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":0.0649000033736229,"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/class-d-amplifier","display_name":"class D amplifier","score":0.8069999814033508},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"pulse width modulation","score":0.6859999895095825},{"id":"https://openalex.org/keywords/harmonic-distortion","display_name":"harmonic distortion","score":0.9750000238418579},{"id":"https://openalex.org/keywords/floor-noise","display_name":"floor noise","score":0.9929999709129333},{"id":"https://openalex.org/keywords/dead-time-compensation","display_name":"dead-time compensation","score":0.9760000109672546}],"concepts":[{"id":"https://openalex.org/C131289371","wikidata":"https://www.wikidata.org/wiki/Q27094","display_name":"Audio power amplifier","level":4,"score":0.6548382043838501},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6439421772956848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5508567690849304},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.5347366333007812},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.48802104592323303},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.46941858530044556},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.45807501673698425},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4362868666648865},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.435507595539093},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3734200596809387},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3081701099872589},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2108256220817566},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2025633454322815},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16145536303520203},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12796109914779663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10401469469070435},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07456797361373901},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2007.4460178","doi":"https://doi.org/10.1109/iecon.2007.4460178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2007.4460178","pdf_url":null,"source":{"id":"https://openalex.org/S4210172894","display_name":"Annual Conference of the IEEE Industrial Electronics Society (IECON)","issn_l":"1553-572X","issn":["1553-572X","2577-1647"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1854885705","https://openalex.org/W2004186991","https://openalex.org/W2079058053","https://openalex.org/W2108527821","https://openalex.org/W2144362736","https://openalex.org/W2167009147"],"related_works":["https://openalex.org/W2079058053","https://openalex.org/W1484167954","https://openalex.org/W1522668912","https://openalex.org/W2004186991","https://openalex.org/W1488099607","https://openalex.org/W2762844572","https://openalex.org/W1518269565","https://openalex.org/W2534090128","https://openalex.org/W2968445493","https://openalex.org/W1514076072"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"noise":[4],"shaping":[5],"filter":[6],"with":[7],"polynomial":[8,61,68],"nonlinear":[9,47,74],"feedback":[10,48],"for":[11,72,84],"the":[12,33,36,50,54,65,70,73,80,85],"fully":[13,18],"digital":[14,19],"audio":[15,20],"amplifiers.":[16],"The":[17,46],"amplifier":[21,87],"has":[22,26],"several":[23],"merits":[24],"and":[25,43,57,79],"become":[27],"used":[28],"in":[29,60,67],"commercial":[30],"products,":[31],"but":[32],"use":[34],"of":[35],"uniform":[37,55],"PWM":[38,56],"brings":[39],"additional":[40],"harmonic":[41],"distortion":[42,51],"floor":[44],"noise.":[45],"eliminates":[49],"caused":[52],"by":[53],"are":[58],"realized":[59],"form.":[62],"By":[63],"expressing":[64],"nonlinearities":[66],"form,":[69],"storage":[71],"table":[75],"can":[76],"be":[77],"reduced":[78],"dead":[81],"time":[82],"compensation":[83],"class-D":[86],"becomes":[88],"possible.":[89]},"counts_by_year":[],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2016-06-24T00:00:00"}
