{"id":"https://openalex.org/W2047938174","doi":"https://doi.org/10.1007/s00034-012-9529-4","title":"Adaptive Echo Cancellation Based on a Multipath Model of Acoustic Channel","display_name":"Adaptive Echo Cancellation Based on a Multipath Model of Acoustic Channel","publication_year":2012,"publication_date":"2012-12-18","ids":{"openalex":"https://openalex.org/W2047938174","doi":"https://doi.org/10.1007/s00034-012-9529-4","mag":"2047938174"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-012-9529-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-012-9529-4","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and 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/A5089288351","display_name":"Ravinder Nath","orcid":null},"institutions":[{"id":"https://openalex.org/I36909309","display_name":"National Institute of Technology Hamirpur","ror":"https://ror.org/01nc8zs04","country_code":"IN","type":"education","lineage":["https://openalex.org/I36909309","https://openalex.org/I4210152752"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ravinder Nath","raw_affiliation_strings":["Department of Electrical Engineering, National Institute of Technology, Hamirpur, India","Department of Electrical Engineering National Institute of Technology Hamirpur India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Institute of Technology, Hamirpur, India","institution_ids":["https://openalex.org/I36909309"]},{"raw_affiliation_string":"Department of Electrical Engineering National Institute of Technology Hamirpur India","institution_ids":["https://openalex.org/I36909309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5089288351"],"corresponding_institution_ids":["https://openalex.org/I36909309"],"apc_list":null,"apc_paid":null,"fwci":4.5654,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.94629841,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"32","issue":"4","first_page":"1673","last_page":"1698"},"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":0.9998000264167786,"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":0.998199999332428,"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/multipath-propagation","display_name":"Multipath propagation","score":0.7387739419937134},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6453704833984375},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.617060661315918},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.6126251816749573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5536681413650513},{"id":"https://openalex.org/keywords/least-mean-squares-filter","display_name":"Least mean squares filter","score":0.5370636582374573},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.5086763501167297},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.49959897994995117},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4898940920829773},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.48295944929122925},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46433794498443604},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4344802796840668},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.416492760181427},{"id":"https://openalex.org/keywords/raised-cosine-filter","display_name":"Raised-cosine filter","score":0.41097697615623474},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3711172640323639},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3222924470901489},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29471009969711304},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.29056334495544434},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2012021839618683},{"id":"https://openalex.org/keywords/kernel-adaptive-filter","display_name":"Kernel adaptive filter","score":0.17702338099479675},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16485190391540527},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1470978856086731},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12296199798583984}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7387739419937134},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6453704833984375},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.617060661315918},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.6126251816749573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5536681413650513},{"id":"https://openalex.org/C32617633","wikidata":"https://www.wikidata.org/wiki/Q1426666","display_name":"Least mean squares filter","level":3,"score":0.5370636582374573},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.5086763501167297},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.49959897994995117},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4898940920829773},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.48295944929122925},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46433794498443604},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4344802796840668},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.416492760181427},{"id":"https://openalex.org/C51426754","wikidata":"https://www.wikidata.org/wiki/Q1430919","display_name":"Raised-cosine filter","level":5,"score":0.41097697615623474},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3711172640323639},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3222924470901489},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29471009969711304},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.29056334495544434},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2012021839618683},{"id":"https://openalex.org/C13107197","wikidata":"https://www.wikidata.org/wiki/Q6394192","display_name":"Kernel adaptive filter","level":4,"score":0.17702338099479675},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16485190391540527},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1470978856086731},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12296199798583984},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-012-9529-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-012-9529-4","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W591273972","https://openalex.org/W647498929","https://openalex.org/W1480144521","https://openalex.org/W1517446694","https://openalex.org/W1550896938","https://openalex.org/W1724219925","https://openalex.org/W1999215952","https://openalex.org/W2020786905","https://openalex.org/W2031974170","https://openalex.org/W2033806130","https://openalex.org/W2037061607","https://openalex.org/W2038004124","https://openalex.org/W2054377514","https://openalex.org/W2059711007","https://openalex.org/W2065804682","https://openalex.org/W2102557862","https://openalex.org/W2108581911","https://openalex.org/W2110343557","https://openalex.org/W2117678320","https://openalex.org/W2121375037","https://openalex.org/W2137530144","https://openalex.org/W2163388956","https://openalex.org/W2169002661","https://openalex.org/W2171604352","https://openalex.org/W2171894261","https://openalex.org/W2327645379","https://openalex.org/W2901678663","https://openalex.org/W6606502591","https://openalex.org/W6637441455"],"related_works":["https://openalex.org/W156274020","https://openalex.org/W4388903858","https://openalex.org/W4312799022","https://openalex.org/W2055140925","https://openalex.org/W2163053524","https://openalex.org/W2001917356","https://openalex.org/W1904651909","https://openalex.org/W2133133185","https://openalex.org/W2904315148","https://openalex.org/W2150889930"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
