{"id":"https://openalex.org/W1668101102","doi":"https://doi.org/10.1109/ijcnn.2003.1223854","title":"Acoustic recurrent neural networks echo cancellers","display_name":"Acoustic recurrent neural networks echo cancellers","publication_year":2004,"publication_date":"2004-03-22","ids":{"openalex":"https://openalex.org/W1668101102","doi":"https://doi.org/10.1109/ijcnn.2003.1223854","mag":"1668101102"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2003.1223854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2003.1223854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Joint Conference on Neural Networks, 2003.","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/A5008116534","display_name":"Pedro Henrique Gouv\u00eaa Coelho","orcid":"https://orcid.org/0000-0003-3623-1313"},"institutions":[{"id":"https://openalex.org/I40034438","display_name":"Universidade do Estado do Rio de Janeiro","ror":"https://ror.org/0198v2949","country_code":"BR","type":"education","lineage":["https://openalex.org/I40034438"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"P.H.G. Coelho","raw_affiliation_strings":["University of State of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil","State Univ. of Rio de Janerio, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of State of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I40034438"]},{"raw_affiliation_string":"State Univ. of Rio de Janerio, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I40034438"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109835956","display_name":"Luiz Biondi Neto","orcid":null},"institutions":[{"id":"https://openalex.org/I40034438","display_name":"Universidade do Estado do Rio de Janeiro","ror":"https://ror.org/0198v2949","country_code":"BR","type":"education","lineage":["https://openalex.org/I40034438"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L.B. Neto","raw_affiliation_strings":["University of State of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil","State Univ. of Rio de Janerio, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of State of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I40034438"]},{"raw_affiliation_string":"State Univ. of Rio de Janerio, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I40034438"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I40034438"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07843137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1153","last_page":"1156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991000294685364,"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/T10860","display_name":"Speech and Audio Processing","score":0.9988999962806702,"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":0.9135726690292358},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.6203812956809998},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6090618968009949},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.605616569519043},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.43631711602211},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.421790212392807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20243549346923828},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14861872792243958},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07929074764251709},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.063519686460495}],"concepts":[{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.9135726690292358},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.6203812956809998},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6090618968009949},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.605616569519043},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.43631711602211},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.421790212392807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20243549346923828},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14861872792243958},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07929074764251709},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.063519686460495},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2003.1223854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2003.1223854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Joint Conference on Neural Networks, 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W19621276","https://openalex.org/W1527054173","https://openalex.org/W1586941108","https://openalex.org/W1976306102","https://openalex.org/W2016589492","https://openalex.org/W2097454939","https://openalex.org/W2117103364","https://openalex.org/W2329090750","https://openalex.org/W6600828528"],"related_works":["https://openalex.org/W1473737476","https://openalex.org/W2061432289","https://openalex.org/W2276571074","https://openalex.org/W1932912018","https://openalex.org/W4300003799","https://openalex.org/W3022407827","https://openalex.org/W2158582019","https://openalex.org/W1500087777","https://openalex.org/W1970204757","https://openalex.org/W2125479822"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"acoustic":[4,43],"echo":[5,19,30,44],"canceller":[6,31,45],"using":[7],"recurrent":[8],"neural":[9,42],"networks":[10],"techniques.":[11],"The":[12],"simulation":[13],"results":[14],"are":[15],"based":[16],"on":[17],"the":[18,28],"return":[20],"loss":[21],"enhancement":[22],"(ERLE).":[23],"Performance":[24],"index":[25],"indicate":[26],"that":[27],"proposed":[29,41],"has":[32],"a":[33],"good":[34],"performance":[35],"and":[36],"compares":[37],"favorably":[38],"with":[39],"other":[40],"schemes.":[46]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
