{"id":"https://openalex.org/W2519108823","doi":"https://doi.org/10.1109/taslp.2016.2628642","title":"Relaxed Binaural LCMV Beamforming","display_name":"Relaxed Binaural LCMV Beamforming","publication_year":2016,"publication_date":"2016-11-14","ids":{"openalex":"https://openalex.org/W2519108823","doi":"https://doi.org/10.1109/taslp.2016.2628642","mag":"2519108823"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2016.2628642","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2016.2628642","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1609.03213","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Andreas I. Koutrouvelis","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andreas I. Koutrouvelis","raw_affiliation_strings":["Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Richard Christian Hendriks","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Richard Christian Hendriks","raw_affiliation_strings":["Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Richard Heusdens","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Richard Heusdens","raw_affiliation_strings":["Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Mathematics and Computer Science, Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jesper Jensen","orcid":null},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jesper Jensen","raw_affiliation_strings":["Department of Electronic Systems, Aalborg University, Aalborg, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.8499,"has_fulltext":true,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95901495,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"25","issue":"1","first_page":"137","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.8544999957084656,"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":0.8544999957084656,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.08389999717473984,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.02239999920129776,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/binaural-recording","display_name":"Binaural recording","score":0.9444000124931335},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6230999827384949},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5521000027656555},{"id":"https://openalex.org/keywords/relaxation","display_name":"Relaxation (psychology)","score":0.5483999848365784},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.531499981880188},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4650000035762787}],"concepts":[{"id":"https://openalex.org/C201247586","wikidata":"https://www.wikidata.org/wiki/Q5612967","display_name":"Binaural recording","level":2,"score":0.9444000124931335},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6230999827384949},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5521000027656555},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5483999848365784},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.531499981880188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4887000024318695},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4668999910354614},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4650000035762787},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4410000145435333},{"id":"https://openalex.org/C68236139","wikidata":"https://www.wikidata.org/wiki/Q765652","display_name":"Sound localization","level":2,"score":0.43689998984336853},{"id":"https://openalex.org/C165646398","wikidata":"https://www.wikidata.org/wiki/Q3755281","display_name":"Minimum-variance unbiased estimator","level":3,"score":0.43540000915527344},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42489999532699585},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.37400001287460327},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26980000734329224},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.26589998602867126},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2635999917984009},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/taslp.2016.2628642","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2016.2628642","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1609.03213","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1609.03213","pdf_url":"https://arxiv.org/pdf/1609.03213","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"text"},{"id":"pmh:oai:pure.atira.dk:publications/38ce648b-02d6-4f18-ad1c-305d49548705","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/38ce648b-02d6-4f18-ad1c-305d49548705","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Koutrouvelis, A I, Hendriks, R C, Heusdens, R & Jensen, J 2017, 'Relaxed Binaural LCMV Beamforming', I E E E Transactions on Audio, Speech and Language Processing, vol. 25, no. 1, pp. 137-152. https://doi.org/10.1109/TASLP.2016.2628642","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:tudelft.nl:uuid:eb2bef76-066c-49a6-ada6-b6cc560608d8","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:eb2bef76-066c-49a6-ada6-b6cc560608d8","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1609.03213","is_oa":true,"landing_page_url":"https://arxiv.org/abs/1609.03213","pdf_url":"https://arxiv.org/pdf/1609.03213","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2519108823.pdf","grobid_xml":"https://content.openalex.org/works/W2519108823.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1614886494","https://openalex.org/W1893870629","https://openalex.org/W1919482273","https://openalex.org/W1965159237","https://openalex.org/W1979859346","https://openalex.org/W2009649672","https://openalex.org/W2018541726","https://openalex.org/W2020997493","https://openalex.org/W2039553327","https://openalex.org/W2044000385","https://openalex.org/W2051584996","https://openalex.org/W2056522351","https://openalex.org/W2060108923","https://openalex.org/W2066218102","https://openalex.org/W2084286059","https://openalex.org/W2096439661","https://openalex.org/W2103636088","https://openalex.org/W2106272332","https://openalex.org/W2107557537","https://openalex.org/W2109215269","https://openalex.org/W2112469598","https://openalex.org/W2113168978","https://openalex.org/W2125697172","https://openalex.org/W2141783538","https://openalex.org/W2143156057","https://openalex.org/W2143886157","https://openalex.org/W2144244295","https://openalex.org/W2147299274","https://openalex.org/W2149088511","https://openalex.org/W2155638623","https://openalex.org/W2166117654","https://openalex.org/W2166681033","https://openalex.org/W2289898380","https://openalex.org/W2353974077","https://openalex.org/W4214498238","https://openalex.org/W4249052411","https://openalex.org/W4250589301","https://openalex.org/W4253928870","https://openalex.org/W6610861953","https://openalex.org/W6676153378","https://openalex.org/W6714035036","https://openalex.org/W6789284391"],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,100],"propose":[4],"a":[5,15,70,94,102,112],"new":[6],"binaural":[7,35,45,64,86,120,146,157],"beamforming":[8,158],"technique,":[9],"which":[10],"can":[11,28],"be":[12],"seen":[13],"as":[14],"relaxation":[16,136],"of":[17,38,66,89,105,122,132,137,149],"the":[18,39,44,55,63,80,90,115,119,123,129,133,138,141],"linearly":[19],"constrained":[20],"minimum":[21,46],"variance":[22,47],"(LCMV)":[23],"framework.":[24],"The":[25,135],"proposed":[26,56,142],"method":[27,57,143],"achieve":[29],"simultaneous":[30],"noise":[31,83],"reduction":[32,84],"and":[33,85],"exact":[34],"cue":[36,87,147],"preservation":[37,88,116,148],"target":[40],"source,":[41],"similar":[42],"to":[43,61,69,78],"distortionless":[48],"response":[49],"(BMVDR)":[50],"method.":[51],"However,":[52],"unlike":[53],"BMVDR,":[54],"is":[58,76,125],"also":[59],"able":[60,77],"preserve":[62],"cues":[65,121],"multiple":[67],"interferers":[68,91,124,151],"certain":[71],"predefined":[72],"accuracy.":[73],"Specifically,":[74],"it":[75],"control":[79],"trade-off":[81,96,108],"between":[82],"by":[92],"using":[93],"separate":[95],"parameter":[97],"per-interferer.":[98],"Moreover,":[99],"provide":[101],"robust":[103],"way":[104,113],"selecting":[106],"these":[107],"parameters":[109],"in":[110,140],"such":[111],"that":[114,160],"accuracy":[117],"for":[118],"always":[126],"better":[127],"than":[128,152],"corresponding":[130],"ones":[131],"BMVDR.":[134],"constraints":[139],"achieves":[144],"approximate":[145],"more":[150],"other":[153],"previously":[154],"presented":[155],"LCMV-based":[156],"methods":[159],"use":[161],"strict":[162],"equality":[163],"constraints.":[164]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-09-23T00:00:00"}