{"id":"https://openalex.org/W2122028932","doi":"https://doi.org/10.1109/lsp.2008.2008571","title":"Frequency Domain Acoustic Echo Suppression Based on Soft Decision","display_name":"Frequency Domain Acoustic Echo Suppression Based on Soft Decision","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2122028932","doi":"https://doi.org/10.1109/lsp.2008.2008571","mag":"2122028932"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2008.2008571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2008.2008571","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","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/A5110363791","display_name":"Yun-Sik Park","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yun-Sik Park","raw_affiliation_strings":["School of Electronic Engineering, Inha University, Incheon, South Korea","[Sch. of Electron. Eng., Inha Univ., Incheon]"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"[Sch. of Electron. Eng., Inha Univ., Incheon]","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002418613","display_name":"Joon\u2010Hyuk Chang","orcid":"https://orcid.org/0000-0003-2610-2323"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joon-Hyuk Chang","raw_affiliation_strings":["School of Electronic Engineering, Inha University, Incheon, South Korea","[Sch. of Electron. Eng., Inha Univ., Incheon]"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"[Sch. of Electron. Eng., Inha Univ., Incheon]","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110363791"],"corresponding_institution_ids":["https://openalex.org/I191879574"],"apc_list":null,"apc_paid":null,"fwci":1.4099,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.81213638,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"16","issue":"1","first_page":"53","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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":0.9997000098228455,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"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/echo","display_name":"Echo (communications protocol)","score":0.8012107610702515},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6757788062095642},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6380934119224548},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.6128062605857849},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5794073939323425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4641256332397461},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4509361684322357},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4030371904373169},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.06966423988342285}],"concepts":[{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.8012107610702515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6757788062095642},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6380934119224548},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6128062605857849},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5794073939323425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4641256332397461},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4509361684322357},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4030371904373169},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.06966423988342285},{"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2008.2008571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2008.2008571","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"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 Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1538882755","https://openalex.org/W1968974490","https://openalex.org/W1975301756","https://openalex.org/W2004465649","https://openalex.org/W2034610928","https://openalex.org/W2049241792","https://openalex.org/W2098795197","https://openalex.org/W2112038274","https://openalex.org/W2121894251","https://openalex.org/W2121973264","https://openalex.org/W2133011550","https://openalex.org/W2135400930","https://openalex.org/W2160929309","https://openalex.org/W2242377019","https://openalex.org/W3147539069","https://openalex.org/W4229680303","https://openalex.org/W6659212199","https://openalex.org/W6678283709"],"related_works":["https://openalex.org/W2363455609","https://openalex.org/W2013736363","https://openalex.org/W2358848431","https://openalex.org/W2101105564","https://openalex.org/W3090772015","https://openalex.org/W2244928271","https://openalex.org/W2991181330","https://openalex.org/W2383219934","https://openalex.org/W754468139","https://openalex.org/W2386932372"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"we":[3],"propose":[4],"a":[5,17],"novel":[6],"acoustic":[7],"echo":[8,69],"suppression":[9,70],"(AES)":[10],"technique":[11],"based":[12,47],"on":[13,48],"soft":[14,40],"decision":[15],"in":[16],"frequency":[18],"domain.":[19],"The":[20],"proposed":[21,76],"approach":[22],"provides":[23],"an":[24],"efficient":[25],"and":[26,42,57,83,89],"unified":[27],"framework":[28],"for":[29],"such":[30],"procedures":[31],"as":[32],"AES":[33,36,77,96],"gain":[34,37],"computation,":[35],"modification":[38],"using":[39],"decision,":[41],"estimation":[43],"of":[44,54,61,74],"relevant":[45],"parameters":[46],"the":[49,55,62,66,75,94],"same":[50],"statistical":[51],"model":[52],"assumption":[53],"near-end":[56],"far-end":[58],"signal":[59],"instead":[60],"conventional":[63,95],"strategies":[64],"requiring":[65],"additional":[67],"residual":[68],"(RES)":[71],"step.":[72],"Performances":[73],"algorithm":[78],"are":[79,98],"evaluated":[80],"by":[81],"objective":[82],"subjective":[84],"tests":[85],"under":[86],"various":[87],"environments,":[88],"better":[90],"results":[91],"compared":[92],"with":[93],"method":[97],"obtained.":[99]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
