{"id":"https://openalex.org/W2081416904","doi":"https://doi.org/10.1109/tasl.2011.2164528","title":"Multichannel Dereverberation Theorems and Robustness Issues","display_name":"Multichannel Dereverberation Theorems and Robustness Issues","publication_year":2011,"publication_date":"2011-08-16","ids":{"openalex":"https://openalex.org/W2081416904","doi":"https://doi.org/10.1109/tasl.2011.2164528","mag":"2081416904"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2011.2164528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2011.2164528","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11511/30693","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110158976","display_name":"H\u00fcseyin Hacihabibouglu","orcid":null},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"H\u00fcseyin Hacihabibouglu","raw_affiliation_strings":["Department of Modeling and Simulation, Informatics Institute, Ankara, Turkey","Dept. of Modeling & Simulation, Middle East Tech. Univ., Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Modeling and Simulation, Informatics Institute, Ankara, Turkey","institution_ids":[]},{"raw_affiliation_string":"Dept. of Modeling & Simulation, Middle East Tech. Univ., Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056805951","display_name":"Zoran Cvetkovi\u0107","orcid":"https://orcid.org/0000-0002-5128-5099"},"institutions":[{"id":"https://openalex.org/I183935753","display_name":"King's College London","ror":"https://ror.org/0220mzb33","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I183935753"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zoran Cvetkovic","raw_affiliation_strings":["King's College London, Centre for Telecommunications Research (CTR), London, United Kingdom","Centre for Telecommun. Res. (CTR), King's Coll. London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King's College London, Centre for Telecommunications Research (CTR), London, United Kingdom","institution_ids":["https://openalex.org/I183935753"]},{"raw_affiliation_string":"Centre for Telecommun. Res. (CTR), King's Coll. London, London, UK","institution_ids":["https://openalex.org/I183935753"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2484,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.79699101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"2","first_page":"676","last_page":"689"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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"}},{"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9993000030517578,"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/moore\u2013penrose-pseudoinverse","display_name":"Moore\u2013Penrose pseudoinverse","score":0.8069273829460144},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.632154643535614},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5408994555473328},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.519189715385437},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5087535977363586},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48611998558044434},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.4399900734424591},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42867758870124817},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.409205824136734},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.405086487531662},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.37083709239959717},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.20185962319374084},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.12516069412231445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0694780945777893},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06377783417701721}],"concepts":[{"id":"https://openalex.org/C21556879","wikidata":"https://www.wikidata.org/wiki/Q43219517","display_name":"Moore\u2013Penrose pseudoinverse","level":3,"score":0.8069273829460144},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.632154643535614},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5408994555473328},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.519189715385437},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5087535977363586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48611998558044434},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.4399900734424591},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42867758870124817},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.409205824136734},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.405086487531662},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.37083709239959717},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.20185962319374084},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.12516069412231445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0694780945777893},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06377783417701721},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tasl.2011.2164528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2011.2164528","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"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 Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:kclpure.kcl.ac.uk:publications/b15a4459-acd8-475a-af9c-68dd9b518299","is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/b15a4459-acd8-475a-af9c-68dd9b518299","pdf_url":null,"source":{"id":"https://openalex.org/S4306400216","display_name":"Research Portal (King's College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183935753","host_organization_name":"King's College London","host_organization_lineage":["https://openalex.org/I183935753"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hacihabiboglu, H & Cvetkovic, Z 2012, 'Multichannel Dereverberation Theorems and Robustness Issues', Ieee Transactions On Audio Speech And Language Processing, vol. 20, no. 2, 5983484, pp. 676 - 689. https://doi.org/10.1109/TASL.2011.2164528","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:open.metu.edu.tr:11511/30693","is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/30693","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:open.metu.edu.tr:11511/30693","is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/30693","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6210830659","display_name":null,"funder_award_id":"EP/F001142/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W123426918","https://openalex.org/W1504812426","https://openalex.org/W1506406804","https://openalex.org/W1507671955","https://openalex.org/W1510541118","https://openalex.org/W1556000428","https://openalex.org/W1568842809","https://openalex.org/W1581883835","https://openalex.org/W1599720129","https://openalex.org/W1604212773","https://openalex.org/W1989113612","https://openalex.org/W2006338061","https://openalex.org/W2025719707","https://openalex.org/W2034002772","https://openalex.org/W2045043668","https://openalex.org/W2080145918","https://openalex.org/W2083212479","https://openalex.org/W2095513534","https://openalex.org/W2099850944","https://openalex.org/W2110221038","https://openalex.org/W2118799423","https://openalex.org/W2128334000","https://openalex.org/W2129349997","https://openalex.org/W2141917600","https://openalex.org/W2148442173","https://openalex.org/W2151141216","https://openalex.org/W2153418894","https://openalex.org/W2162973531","https://openalex.org/W2165491778","https://openalex.org/W2478884216","https://openalex.org/W3150838046","https://openalex.org/W4255272544","https://openalex.org/W4255400923","https://openalex.org/W6630183540","https://openalex.org/W6630321086","https://openalex.org/W6630516324","https://openalex.org/W6633537483","https://openalex.org/W6634144414","https://openalex.org/W6634770493","https://openalex.org/W6636049264","https://openalex.org/W6658753253","https://openalex.org/W6674678333"],"related_works":["https://openalex.org/W4312785053","https://openalex.org/W2142009384","https://openalex.org/W3140661709","https://openalex.org/W2021631062","https://openalex.org/W2072565115","https://openalex.org/W3138047207","https://openalex.org/W2129450128","https://openalex.org/W3007580271","https://openalex.org/W2134470750","https://openalex.org/W2810377961"],"abstract_inverted_index":{"Multichannel":[0],"dereverberation":[1,21,91,106],"amounts":[2],"to":[3,74],"the":[4,37,42,45,75,81,84,90,102,105,109,112],"inversion":[5],"of":[6,44,83,86,101,104,111,114],"a":[7,51],"multiple-input/multiple-output":[8],"linear":[9],"time-invariant":[10],"system.":[11],"In":[12],"this":[13,62,87],"paper,":[14],"necessary":[15,56],"and":[16,24,57,80,98],"sufficient":[17,58],"conditions":[18],"for":[19],"perfect":[20],"using":[22],"stable":[23],"finite":[25],"impulse":[26,116],"response":[27],"(FIR)":[28],"filters":[29],"are":[30,93],"established.":[31],"It":[32],"is":[33,65,67,78,118],"then":[34],"shown":[35],"that":[36],"inverse":[38],"system":[39,64,77],"given":[40],"by":[41],"pseudoinverse":[43,63,76],"original":[46],"transfer":[47],"function":[48],"matrix":[49],"exhibits":[50],"noise":[52],"reduction":[53],"property.":[54],"A":[55],"condition":[59],"under":[60],"which":[61],"FIR":[66,72],"also":[68],"given.":[69],"Further,":[70],"an":[71,96],"approximation":[73,88],"considered":[79],"effects":[82],"length":[85],"on":[89,108],"accuracy":[92,107,110],"investigated.":[94],"Finally,":[95],"analytical":[97],"numerical":[99],"assessment":[100],"dependence":[103],"acquisition":[113],"room":[115],"responses":[117],"provided.":[119]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
