{"id":"https://openalex.org/W4392904375","doi":"https://doi.org/10.1109/icassp48485.2024.10448270","title":"A Steered Response Power Approach with Bilinear Prediction-Based Trade-Off Prewhitening for Speaker Localization","display_name":"A Steered Response Power Approach with Bilinear Prediction-Based Trade-Off Prewhitening for Speaker Localization","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392904375","doi":"https://doi.org/10.1109/icassp48485.2024.10448270"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10448270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448270","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100655744","display_name":"Zhiheng Wang","orcid":"https://orcid.org/0000-0002-3241-0720"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiheng Wang","raw_affiliation_strings":["Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","institution_ids":["https://openalex.org/I1297991670"]},{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103144137","display_name":"Hongsen He","orcid":"https://orcid.org/0000-0001-5232-4013"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongsen He","raw_affiliation_strings":["Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","institution_ids":["https://openalex.org/I1297991670"]},{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056129529","display_name":"Jingdong Chen","orcid":"https://orcid.org/0000-0003-0083-9247"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingdong Chen","raw_affiliation_strings":["Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi&#x2019;an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,CIAIC and Shaanxi Provincial Key Laboratory of Artificial Intelligence,Xi&#x2019;an,China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071376063","display_name":"Jacob Benesty","orcid":"https://orcid.org/0000-0002-0036-5865"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jacob Benesty","raw_affiliation_strings":["INRS-EMT, University of Quebec,Montreal,Canada","INRS-EMT, University of Quebec, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRS-EMT, University of Quebec,Montreal,Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS-EMT, University of Quebec, Montreal, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063695842","display_name":"Yi Yu","orcid":"https://orcid.org/0000-0003-3790-0945"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Yu","raw_affiliation_strings":["Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest University of Science and Technology,School of Information Engineering,Mianyang,China","institution_ids":["https://openalex.org/I1297991670"]},{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8343,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67092619,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1046","last_page":"1050"},"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":0.9994999766349792,"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":0.9933000206947327,"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/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.7732810974121094},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6243340373039246},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.6242993474006653},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6118690371513367},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6106706857681274},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49645787477493286},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.4725891053676605},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4480399191379547},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.4222670793533325},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.4170284867286682},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3584662079811096},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.24596267938613892},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20319795608520508},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1184658408164978},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07505393028259277}],"concepts":[{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.7732810974121094},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6243340373039246},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.6242993474006653},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6118690371513367},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6106706857681274},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49645787477493286},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.4725891053676605},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4480399191379547},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.4222670793533325},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.4170284867286682},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3584662079811096},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.24596267938613892},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20319795608520508},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1184658408164978},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07505393028259277},{"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/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10448270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10448270","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1555217905","https://openalex.org/W1994450109","https://openalex.org/W2008750120","https://openalex.org/W2046317813","https://openalex.org/W2067584370","https://openalex.org/W2078976049","https://openalex.org/W2107461080","https://openalex.org/W2114219351","https://openalex.org/W2117678320","https://openalex.org/W2139667898","https://openalex.org/W2142058898","https://openalex.org/W2597756865","https://openalex.org/W2788194022","https://openalex.org/W2792920294","https://openalex.org/W2807511666","https://openalex.org/W2811326119","https://openalex.org/W2890592420","https://openalex.org/W2920877073","https://openalex.org/W2997111455","https://openalex.org/W2997713944","https://openalex.org/W3133456572","https://openalex.org/W3183582144","https://openalex.org/W4200321101","https://openalex.org/W4300029251","https://openalex.org/W4367280219","https://openalex.org/W4372349502"],"related_works":["https://openalex.org/W1562475690","https://openalex.org/W1488529827","https://openalex.org/W4389082013","https://openalex.org/W1879255185","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2043735059"],"abstract_inverted_index":{"This":[0,26],"paper":[1],"studies":[2],"the":[3,33,36,44,88,91,107],"problem":[4],"of":[5,29,56,90],"acoustic":[6],"source":[7],"localization":[8],"in":[9,80],"room":[10],"environments.":[11],"It":[12],"presents":[13],"an":[14],"improved":[15],"steered":[16],"response":[17],"power":[18],"(SRP)":[19],"approach":[20],"with":[21,61],"low-complexity":[22],"and":[23,53,99,101],"trade-off":[24],"prewhitening.":[25],"method":[27],"consists":[28],"two":[30],"steps.":[31],"In":[32],"first":[34],"one,":[35],"linear":[37,58],"predictor":[38],"that":[39],"is":[40,47,95,102],"used":[41,79],"to":[42,63,68,97,106],"model":[43],"speech":[45],"signals":[46,76],"formulated":[48],"as":[49],"a":[50,54],"bilinear":[51,108],"form,":[52],"group":[55],"convex-constrained":[57],"prediction":[59],"sub-models":[60],"respect":[62],"dual":[64],"sub-predictors":[65],"are":[66,77],"established":[67],"pre-filter":[69],"microphone":[70,75],"signals.":[71],"The":[72],"pre-filtered":[73],"(prewhitened)":[74],"subsequently":[78],"SRP":[81],"for":[82],"speaker":[83],"localization.":[84],"Simulation":[85],"results":[86],"demonstrate":[87],"properties":[89],"presented":[92],"method:":[93],"it":[94],"robust":[96],"reverberation":[98],"noise,":[100],"computationally":[103],"efficient":[104],"thanks":[105],"form.":[109]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
