{"id":"https://openalex.org/W2922442860","doi":"https://doi.org/10.23919/isita.2018.8664400","title":"Adaptive Notch Howling Canceller Using Group Delay Information","display_name":"Adaptive Notch Howling Canceller Using Group Delay Information","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2922442860","doi":"https://doi.org/10.23919/isita.2018.8664400","mag":"2922442860"},"language":"en","primary_location":{"id":"doi:10.23919/isita.2018.8664400","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita.2018.8664400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-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/A5084968249","display_name":"Nobuhiro Mikami","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuhiro Mikami","raw_affiliation_strings":["Tokyo University of Science, Katsushika-ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo University of Science, Katsushika-ku, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085384909","display_name":"Kanji Mashita","orcid":null},"institutions":[{"id":"https://openalex.org/I2799428679","display_name":"JVC Kenwood (Japan)","ror":"https://ror.org/022tpcx70","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799428679"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kanji Mashita","raw_affiliation_strings":["JVCKENWOOD Corporation, Hachioji-shi, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"JVCKENWOOD Corporation, Hachioji-shi, Tokyo, Japan","institution_ids":["https://openalex.org/I2799428679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009469559","display_name":"Naoyuki Aikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoyuki Aikawa","raw_affiliation_strings":["Tokyo University of Science, Katsushika-ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo University of Science, Katsushika-ku, Tokyo, Japan","institution_ids":["https://openalex.org/I161296585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5084968249"],"corresponding_institution_ids":["https://openalex.org/I161296585"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2067228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"409","last_page":"412"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9994999766349792,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/group-delay-and-phase-delay","display_name":"Group delay and phase delay","score":0.7052103877067566},{"id":"https://openalex.org/keywords/band-stop-filter","display_name":"Band-stop filter","score":0.6500165462493896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5909756422042847},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5717644691467285},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.42477312684059143},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.42338865995407104},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.38960665464401245},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.15952163934707642},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1285710632801056},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.055796146392822266}],"concepts":[{"id":"https://openalex.org/C123792056","wikidata":"https://www.wikidata.org/wiki/Q365988","display_name":"Group delay and phase delay","level":3,"score":0.7052103877067566},{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.6500165462493896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5909756422042847},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5717644691467285},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.42477312684059143},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.42338865995407104},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.38960665464401245},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.15952163934707642},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1285710632801056},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.055796146392822266},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/isita.2018.8664400","is_oa":false,"landing_page_url":"https://doi.org/10.23919/isita.2018.8664400","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Symposium on Information Theory and Its Applications (ISITA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1540793157","https://openalex.org/W2158760189","https://openalex.org/W2940981248","https://openalex.org/W6632320998","https://openalex.org/W6762103292"],"related_works":["https://openalex.org/W3036646174","https://openalex.org/W2072566533","https://openalex.org/W1981821045","https://openalex.org/W2368655695","https://openalex.org/W2386818737","https://openalex.org/W2083558701","https://openalex.org/W2351407084","https://openalex.org/W4360993221","https://openalex.org/W2138249631","https://openalex.org/W2002627679"],"abstract_inverted_index":{"It":[0],"is":[1,53,60,73,88,109],"known":[2],"that":[3,62,76,113],"sound":[4],"signals":[5],"dominated":[6],"by":[7,55,90],"howling":[8,25,37,52,71,85,116,122,126],"noise":[9],"have":[10],"a":[11,15,20,36,83],"large":[12],"amplitude":[13,31],"and":[14,59],"stable":[16],"phase":[17,41],"delay":[18,42,47,68,97],"at":[19,69,77],"specific":[21],"frequency.":[22,81],"However,":[23],"conventional":[24,125],"cancellers":[26],"focus":[27],"only":[28],"on":[29,40],"the":[30,45,49,63,66,70,78,92,95,99,114],"information.":[32,43],"This":[33],"paper":[34],"proposes":[35],"canceller":[38,117],"based":[39],"First,":[44],"group":[46,67,96],"of":[48,65],"signal":[50,80],"including":[51],"analyzed":[54],"short-time":[56],"Fourier":[57],"transform,":[58],"determined":[61],"variance":[64],"frequency":[72],"smaller":[74],"than":[75,123],"speech":[79],"Next,":[82],"new":[84],"cancellation":[86,127],"system":[87],"designed":[89],"introducing":[91],"variation":[93],"in":[94],"into":[98],"formula":[100],"used":[101],"to":[102],"update":[103],"adaptive":[104],"notch":[105],"filter.":[106],"Finally,":[107],"it":[108],"demonstrated":[110],"via":[111],"simulation":[112],"proposed":[115],"can":[118,124],"more":[119],"effectively":[120],"remove":[121],"methods.":[128]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}