{"id":"https://openalex.org/W1573779568","doi":"https://doi.org/10.1109/icassp.2015.7178039","title":"A state-space partitioned-block adaptive filter for echo cancellation using inter-band correlations in the Kalman gain computation","display_name":"A state-space partitioned-block adaptive filter for echo cancellation using inter-band correlations in the Kalman gain computation","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1573779568","doi":"https://doi.org/10.1109/icassp.2015.7178039","mag":"1573779568"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2015.7178039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5047418548","display_name":"Mar\u00eda Luis Valero","orcid":"https://orcid.org/0000-0003-4859-0014"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maria Luis Valero","raw_affiliation_strings":["International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023680392","display_name":"Edwin Mabande","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Edwin Mabande","raw_affiliation_strings":["International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031626756","display_name":"Emanu\u00ebl A. P. Habets","orcid":"https://orcid.org/0000-0002-2613-8046"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Emanuel A. P. Habets","raw_affiliation_strings":["International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Am Wolfsmantel 33, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210123192"],"apc_list":null,"apc_paid":null,"fwci":1.0052,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.74451879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"599","last_page":"603"},"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":0.9998999834060669,"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":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.741286039352417},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6988441348075867},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.6973785161972046},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6449275016784668},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6359281539916992},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.5731920003890991},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5645903944969177},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5348753929138184},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4783724844455719},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4364505708217621},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32186806201934814},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.275877445936203},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11891385912895203}],"concepts":[{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.741286039352417},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6988441348075867},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6973785161972046},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6449275016784668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6359281539916992},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.5731920003890991},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5645903944969177},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5348753929138184},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4783724844455719},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4364505708217621},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32186806201934814},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.275877445936203},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11891385912895203},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2015.7178039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2015.7178039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-377231","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-377231.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IIS","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/390885","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/390885","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W48610814","https://openalex.org/W87496662","https://openalex.org/W1492221128","https://openalex.org/W1548469898","https://openalex.org/W1973524311","https://openalex.org/W2027282255","https://openalex.org/W2032676419","https://openalex.org/W2082600336","https://openalex.org/W2101620555","https://openalex.org/W2105934661","https://openalex.org/W2107670889","https://openalex.org/W2117678320","https://openalex.org/W2131968171","https://openalex.org/W2144107915","https://openalex.org/W2150492334","https://openalex.org/W2156438581","https://openalex.org/W2168837669","https://openalex.org/W4255005505","https://openalex.org/W6632704687","https://openalex.org/W6820230412"],"related_works":["https://openalex.org/W2954392969","https://openalex.org/W2162631815","https://openalex.org/W2026859618","https://openalex.org/W3124166275","https://openalex.org/W812148123","https://openalex.org/W2103984789","https://openalex.org/W2004466918","https://openalex.org/W2112363686","https://openalex.org/W1550896938","https://openalex.org/W2182582018"],"abstract_inverted_index":{"A":[0],"partitioned-block-based":[1],"architecture":[2],"for":[3],"a":[4,22,97],"model-based":[5],"acoustic":[6,37,88],"echo":[7,38,89],"canceller":[8],"in":[9,100],"the":[10,28,36,43,50,53,60,65,70,78,84,87,94,101],"frequency":[11,17],"domain":[12,18],"was":[13],"recently":[14],"presented.":[15],"Partitioned-block-based":[16],"adaptive":[19],"filters":[20],"provide":[21],"lower":[23],"algorithmic":[24,102],"delay":[25],"compared":[26],"to":[27,82],"non-partitioned":[29],"formulations,":[30],"which":[31],"is":[32],"achieved":[33],"by":[34,74],"partitioning":[35],"path":[39],"and":[40],"hence":[41],"shortening":[42],"time-frequency":[44],"transforms.":[45],"Under":[46],"these":[47],"circumstances,":[48],"avoiding":[49],"linearisation":[51],"of":[52,69,86,96],"involved":[54],"circular":[55],"convolutions":[56],"can":[57],"significantly":[58],"impair":[59],"performance.":[61],"This":[62,91],"paper":[63],"extends":[64],"already":[66],"proposed":[67],"diagonalization":[68],"Kalman":[71],"gain":[72],"matrix":[73],"taking":[75],"into":[76],"account":[77],"neglected":[79],"inter-band":[80],"correlations":[81],"improve":[83],"performance":[85],"canceller.":[90],"comes":[92],"at":[93],"cost":[95],"moderate":[98],"increase":[99],"complexity.":[103]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}