{"id":"https://openalex.org/W4388820326","doi":"https://doi.org/10.1109/apsipaasc58517.2023.10317134","title":"Adaptive Beamforming Based on Interference-Plus-Noise Covariance Matrix Reconstruction for Speech Separation","display_name":"Adaptive Beamforming Based on Interference-Plus-Noise Covariance Matrix Reconstruction for Speech Separation","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388820326","doi":"https://doi.org/10.1109/apsipaasc58517.2023.10317134"},"language":"en","primary_location":{"id":"doi:10.1109/apsipaasc58517.2023.10317134","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/apsipaasc58517.2023.10317134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","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/A5025657254","display_name":"Yongxiong Xiao","orcid":"https://orcid.org/0000-0002-0482-052X"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongxiong Xiao","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039356472","display_name":"Shiqiang Zhu","orcid":"https://orcid.org/0000-0002-5687-4001"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqiang Zhu","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100679282","display_name":"Te Li","orcid":"https://orcid.org/0000-0002-4471-107X"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Te Li","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030612194","display_name":"Minhong Wan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minhong Wan","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021043499","display_name":"Wei Song","orcid":"https://orcid.org/0000-0002-7084-5231"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Song","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010340252","display_name":"Jason Gu","orcid":"https://orcid.org/0000-0002-7626-1077"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]},{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Jason Gu","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","Department of Electrical and Computer Engineering, Dalhousie University, Halifax, NS, Canada"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Dalhousie University, Halifax, NS, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101844257","display_name":"Qiang Fu","orcid":"https://orcid.org/0000-0001-7780-7185"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Fu","raw_affiliation_strings":["Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang Lab,Research Center for Intelligent Robotics, Research Institute of Interdisciplinary Innovation,Hangzhou,China,311100","institution_ids":["https://openalex.org/I4210123185"]},{"raw_affiliation_string":"Zhejiang Engineering Research Center for Intelligent Robotics, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5025657254"],"corresponding_institution_ids":["https://openalex.org/I4210123185"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15682621,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"90","last_page":"95"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.6604799628257751},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.6436189413070679},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.6222739219665527},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.6163194179534912},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5981547236442566},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5792914032936096},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5465533137321472},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5012798309326172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4832533001899719},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.48003876209259033},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45647531747817993},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.44689589738845825},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41106170415878296},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.38443541526794434},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.36883610486984253},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1397908627986908},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11404263973236084},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10404801368713379},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.09309753775596619}],"concepts":[{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.6604799628257751},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.6436189413070679},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.6222739219665527},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.6163194179534912},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5981547236442566},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5792914032936096},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5465533137321472},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5012798309326172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4832533001899719},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.48003876209259033},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45647531747817993},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.44689589738845825},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41106170415878296},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.38443541526794434},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.36883610486984253},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1397908627986908},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11404263973236084},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10404801368713379},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.09309753775596619},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipaasc58517.2023.10317134","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/apsipaasc58517.2023.10317134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.49000000953674316}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307500","display_name":"Youth Foundation","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W133022121","https://openalex.org/W1971846076","https://openalex.org/W1981463705","https://openalex.org/W2044000385","https://openalex.org/W2061074721","https://openalex.org/W2063521662","https://openalex.org/W2113168978","https://openalex.org/W2116917836","https://openalex.org/W2117678320","https://openalex.org/W2137956822","https://openalex.org/W2143027228","https://openalex.org/W2148113844","https://openalex.org/W2155638623","https://openalex.org/W2220486266","https://openalex.org/W2468956930","https://openalex.org/W2516001803","https://openalex.org/W2568308529","https://openalex.org/W2573500075","https://openalex.org/W2752530932","https://openalex.org/W2767831780","https://openalex.org/W2891839352","https://openalex.org/W2892163332","https://openalex.org/W2898268964","https://openalex.org/W2944972166","https://openalex.org/W2952218014","https://openalex.org/W3016361963","https://openalex.org/W3025557791","https://openalex.org/W3099330747","https://openalex.org/W3103434036","https://openalex.org/W3104196160","https://openalex.org/W3173382920","https://openalex.org/W3182657421","https://openalex.org/W6728770099","https://openalex.org/W6762182681"],"related_works":["https://openalex.org/W1656519308","https://openalex.org/W2042717753","https://openalex.org/W2022849831","https://openalex.org/W2037265366","https://openalex.org/W2026603686","https://openalex.org/W2009811519","https://openalex.org/W1969668889","https://openalex.org/W1941133908","https://openalex.org/W804926679","https://openalex.org/W2154373604"],"abstract_inverted_index":{"Estimating":[0],"the":[1,9,12,61,67,83,86,101,122,131],"interference-plus-noise":[2],"covariance":[3,49,87],"matrix":[4,50],"(INCM)":[5],"is":[6,55,80,98],"critical":[7],"for":[8,29,44,52],"robustness":[10],"of":[11,85,89],"minimum":[13],"variance":[14],"distortionless":[15],"response":[16],"(MVDR)":[17],"beamformer.":[18],"Existing":[19],"INCM":[20,41,74],"reconstruction":[21,42],"methods":[22],"are":[23],"computationally":[24],"intensive":[25],"and":[26,91],"not":[27],"suitable":[28],"real-time":[30],"speech":[31,45],"separation.":[32,46],"We":[33],"propose":[34],"a":[35,106,114],"singular":[36],"value":[37],"decomposition":[38],"(SVD)":[39],"based":[40],"method":[43,97,124],"The":[47,73,95,118],"spatial":[48],"(SCM)":[51],"each":[53,78],"source":[54,79],"obtained":[56],"by":[57,105],"rank-1":[58],"approximation":[59],"using":[60,100],"nominal":[62],"steering":[63],"vector":[64],"(SV)":[65],"or":[66],"pre-measured":[68],"relative":[69],"transfer":[70],"function":[71],"(RTF).":[72],"used":[75],"to":[76,130],"separate":[77],"reconstructed":[81],"as":[82],"sum":[84],"matrices":[88],"interference":[90],"spherical":[92],"isotropic":[93],"noise.":[94],"proposed":[96,123],"evaluated":[99],"mixed":[102],"signal":[103],"received":[104],"circular":[107],"array":[108],"with":[109],"six":[110],"microphones":[111],"placed":[112],"in":[113],"simulated":[115],"reverberation":[116],"chamber.":[117],"results":[119],"show":[120],"that":[121],"has":[125],"comparable":[126],"sound":[127],"quality":[128],"performance":[129],"reference":[132],"method,":[133],"but":[134],"requires":[135],"much":[136],"less":[137],"computation.":[138]},"counts_by_year":[],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
