{"id":"https://openalex.org/W2767170918","doi":"https://doi.org/10.23919/eusipco.2017.8081615","title":"Speaker extraction using LCMV beamformer with DNN-based SPP and RTF identification scheme","display_name":"Speaker extraction using LCMV beamformer with DNN-based SPP and RTF identification scheme","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2767170918","doi":"https://doi.org/10.23919/eusipco.2017.8081615","mag":"2767170918"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2017.8081615","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","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/A5061854211","display_name":"Ariel Malek","orcid":null},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Ariel Malek","raw_affiliation_strings":["Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080213609","display_name":"Shlomo E. Chazan","orcid":"https://orcid.org/0000-0002-6614-6112"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Shlomo E. Chazan","raw_affiliation_strings":["Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028525326","display_name":"Ilan Malka","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092162","display_name":"General Electric (Israel)","ror":"https://ror.org/00fymn751","country_code":"IL","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210092162"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ilan Malka","raw_affiliation_strings":["General Motors Advanced Technical Center, Israel","General Motors - Advanced Technical Center,Israel"],"affiliations":[{"raw_affiliation_string":"General Motors Advanced Technical Center, Israel","institution_ids":[]},{"raw_affiliation_string":"General Motors - Advanced Technical Center,Israel","institution_ids":["https://openalex.org/I4210092162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026575041","display_name":"Vladimir Tourbabin","orcid":"https://orcid.org/0000-0003-2536-5666"},"institutions":[{"id":"https://openalex.org/I4210092162","display_name":"General Electric (Israel)","ror":"https://ror.org/00fymn751","country_code":"IL","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210092162"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Vladimir Tourbabin","raw_affiliation_strings":["General Motors Advanced Technical Center, Israel","General Motors - Advanced Technical Center,Israel"],"affiliations":[{"raw_affiliation_string":"General Motors Advanced Technical Center, Israel","institution_ids":[]},{"raw_affiliation_string":"General Motors - Advanced Technical Center,Israel","institution_ids":["https://openalex.org/I4210092162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005409420","display_name":"Jacob Goldberger","orcid":"https://orcid.org/0000-0002-2225-1914"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Jacob Goldberger","raw_affiliation_strings":["Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045089794","display_name":"Eli Tzirkel-Hancock","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092162","display_name":"General Electric (Israel)","ror":"https://ror.org/00fymn751","country_code":"IL","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210092162"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Eli Tzirkel-Hancock","raw_affiliation_strings":["General Motors Advanced Technical Center, Israel","General Motors - Advanced Technical Center,Israel"],"affiliations":[{"raw_affiliation_string":"General Motors Advanced Technical Center, Israel","institution_ids":[]},{"raw_affiliation_string":"General Motors - Advanced Technical Center,Israel","institution_ids":["https://openalex.org/I4210092162"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001052072","display_name":"Sharon Gannot","orcid":"https://orcid.org/0000-0002-2885-170X"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Sharon Gannot","raw_affiliation_strings":["Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]},{"raw_affiliation_string":"Faculty of Engineering, Bar-Ilang University, Ramat-Gan, 5290002, Israel","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5061854211"],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":null,"apc_paid":null,"fwci":0.5548,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6648727,"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":"2274","last_page":"2278"},"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":0.9993000030517578,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/speech-recognition","display_name":"Speech recognition","score":0.717241108417511},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.659407913684845},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5720874071121216},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4805236756801605},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4699580669403076},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.44139364361763},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.43303972482681274},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.4198802411556244},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4170544445514679},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22407501935958862},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12521302700042725}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.717241108417511},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.659407913684845},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5720874071121216},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4805236756801605},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4699580669403076},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.44139364361763},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.43303972482681274},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.4198802411556244},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4170544445514679},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22407501935958862},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12521302700042725},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco.2017.8081615","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2017.8081615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6000000238418579,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2060108923","https://openalex.org/W2061074721","https://openalex.org/W2119242861","https://openalex.org/W2119438736","https://openalex.org/W2147665979","https://openalex.org/W2148965074","https://openalex.org/W2155638623","https://openalex.org/W2169669137","https://openalex.org/W2236045036","https://openalex.org/W2294082613","https://openalex.org/W2536160108","https://openalex.org/W2568308529","https://openalex.org/W6677953064","https://openalex.org/W6728848158"],"related_works":["https://openalex.org/W1630865680","https://openalex.org/W2375786911","https://openalex.org/W2373767407","https://openalex.org/W3168109306","https://openalex.org/W2056031932","https://openalex.org/W2367630196","https://openalex.org/W1969547578","https://openalex.org/W756944427","https://openalex.org/W4388016426","https://openalex.org/W2055304772"],"abstract_inverted_index":{"The":[0,24],"linearly":[1],"constrained":[2],"minimum":[3],"variance":[4],"(LCMV)-beamformer":[5],"(BF)":[6],"is":[7,90],"a":[8,16,21,41,48,75],"viable":[9],"solution":[10],"for":[11],"desired":[12],"source":[13],"extraction":[14],"from":[15],"mixture":[17],"of":[18,28,40,43,55,106,116],"speakers":[19],"in":[20,26],"noisy":[22],"environment.":[23],"performance":[25],"terms":[27],"speech":[29,60,113],"distortion,":[30],"interference":[31],"cancellation":[32],"and":[33,74],"noise":[34,70,102],"reduction":[35],"depends":[36],"on":[37],"the":[38,53,56,69,82,94,100,112,117],"estimation":[39],"set":[42],"parameters.":[44],"This":[45],"paper":[46],"presents":[47],"new":[49,59],"mechanism":[50],"to":[51,93,97],"update":[52],"parameters":[54],"LCMV-BF.":[57],"A":[58,88,104],"presence":[61],"probability":[62],"(SPP)-based":[63],"voice":[64],"activity":[65],"detector":[66],"(VAD)":[67],"controls":[68,81],"covariance":[71],"matrix":[72],"update,":[73],"speaker":[76],"position":[77],"identifier":[78],"(SPI)":[79],"procedure":[80],"relative":[83],"transfer":[84],"functions":[85],"(RTFs)":[86],"update.":[87],"postfilter":[89],"then":[91],"applied":[92],"BF":[95],"output":[96],"further":[98],"attenuate":[99],"residual":[101],"signal.":[103],"series":[105],"experiments":[107],"using":[108],"real-life":[109],"recordings":[110],"confirm":[111],"enhancement":[114],"capabilities":[115],"proposed":[118],"algorithm.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
