{"id":"https://openalex.org/W3044790111","doi":"https://doi.org/10.1109/access.2020.3010325","title":"Audio Signal Detection and Enhancement Based on Linear CMOS Array and Multi-Channel Data Fusion","display_name":"Audio Signal Detection and Enhancement Based on Linear CMOS Array and Multi-Channel Data Fusion","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3044790111","doi":"https://doi.org/10.1109/access.2020.3010325","mag":"3044790111"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3010325","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3010325","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09144236.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09144236.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041075823","display_name":"Cong Dai","orcid":"https://orcid.org/0000-0003-2568-5977"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Dai","raw_affiliation_strings":["Department of Electronics Engineering, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0003-2568-5977","affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100353377","display_name":"Chang Liu","orcid":"https://orcid.org/0000-0003-4959-7541"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Liu","raw_affiliation_strings":["Department of Electronics Engineering, Xiamen University, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046527044","display_name":"Yanfang Wu","orcid":"https://orcid.org/0000-0003-4201-2061"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfang Wu","raw_affiliation_strings":["Department of Electronics Engineering, Xiamen University, Xiamen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620374","display_name":"Xiaozhong Wang","orcid":"https://orcid.org/0000-0002-3500-3856"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozhong Wang","raw_affiliation_strings":["Department of Electronics Engineering, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0002-3500-3856","affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091807243","display_name":"Hongyan Fu","orcid":"https://orcid.org/0000-0001-8263-4426"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyan Fu","raw_affiliation_strings":["Department of Electronics Engineering, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0001-8263-4426","affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004012018","display_name":"Haixin Sun","orcid":"https://orcid.org/0000-0001-8249-1197"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haixin Sun","raw_affiliation_strings":["Department of Informatics and Communication Engineering, Xiamen University, Xiamen, China"],"raw_orcid":"https://orcid.org/0000-0001-8249-1197","affiliations":[{"raw_affiliation_string":"Department of Informatics and Communication Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I191208505"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5939,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.65860722,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"133463","last_page":"133469"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9980999827384949,"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":0.9980999827384949,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11309","display_name":"Music and Audio Processing","score":0.9868999719619751,"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/computer-science","display_name":"Computer science","score":0.7477073669433594},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.6257771849632263},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.5431011319160461},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.528506338596344},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.4931187331676483},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4890356957912445},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4803965389728546},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4759126305580139},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4188162386417389},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32668793201446533},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.2154671549797058},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2001592218875885},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12348034977912903}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7477073669433594},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.6257771849632263},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.5431011319160461},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.528506338596344},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.4931187331676483},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4890356957912445},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4803965389728546},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4759126305580139},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4188162386417389},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32668793201446533},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.2154671549797058},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2001592218875885},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12348034977912903},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3010325","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3010325","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09144236.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3255204b9deb4ad5905514cfbba36b62","is_oa":true,"landing_page_url":"https://doaj.org/article/3255204b9deb4ad5905514cfbba36b62","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 133463-133469 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3010325","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3010325","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09144236.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3270961511","display_name":null,"funder_award_id":"61975167","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3044790111.pdf","grobid_xml":"https://content.openalex.org/works/W3044790111.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W179602061","https://openalex.org/W1599328249","https://openalex.org/W1977985044","https://openalex.org/W2014626562","https://openalex.org/W2017349658","https://openalex.org/W2040484118","https://openalex.org/W2078508151","https://openalex.org/W2095756707","https://openalex.org/W2107601051","https://openalex.org/W2126554103","https://openalex.org/W2127095651","https://openalex.org/W2145760110","https://openalex.org/W2147271331","https://openalex.org/W2165899180","https://openalex.org/W2170083398","https://openalex.org/W2403555780","https://openalex.org/W2735338899","https://openalex.org/W2901475101","https://openalex.org/W2975603383","https://openalex.org/W3004138534","https://openalex.org/W3147539069","https://openalex.org/W4253928870","https://openalex.org/W6607319937","https://openalex.org/W6635827916","https://openalex.org/W6678626919","https://openalex.org/W6713425292"],"related_works":["https://openalex.org/W2366906938","https://openalex.org/W2349391998","https://openalex.org/W4205655149","https://openalex.org/W2000775715","https://openalex.org/W2074467390","https://openalex.org/W2795393339","https://openalex.org/W2132659060","https://openalex.org/W2031992971","https://openalex.org/W3214791684","https://openalex.org/W2152662039"],"abstract_inverted_index":{"An":[0],"audio":[1,50,67,122,153],"signal":[2],"detection":[3],"system":[4],"based":[5,87],"on":[6],"laser":[7],"speckle":[8],"and":[9,30,41,73,97,124,164],"multi-channel":[10,128],"data":[11,77,129],"fusion":[12,78,90,116,130,170],"is":[13,19,131,155],"presented.":[14],"A":[15],"linear":[16],"CMOS":[17],"array":[18],"used":[20],"as":[21],"the":[22,37,45,81,104,115,125,135,151,165,174,177],"detector,":[23],"which":[24],"owns":[25],"a":[26,55,92],"fast":[27],"line":[28],"rate":[29],"suitable":[31],"sensing":[32],"size.":[33],"The":[34,48,60,110,148],"signals":[35,51,154],"from":[36],"pixels":[38],"are":[39,52,118],"selected":[40],"fused":[42,152],"to":[43,121],"enhance":[44,173],"reconstructed":[46,49],"signal.":[47,179],"evaluated":[53,156],"with":[54,103,134,157],"segmental":[56],"SNR":[57],"(SegSNR)":[58],"algorithm.":[59],"experimental":[61,111],"results":[62,112,167],"of":[63,66,106,127,137,150,176],"three":[64],"categories":[65],"sources":[68],"(single":[69],"voice":[70],"audio,":[71],"conversation":[72],"music)":[74],"show":[75,113],"that":[76,114,169],"can":[79,171],"improve":[80],"SegSNR":[82],"scores.":[83],"Especially,":[84],"direct":[85],"phase-error":[86],"filtering":[88],"(pbf)":[89],"gives":[91],"nearly":[93],"3.0":[94],"dB":[95,101],"increase":[96,102,136],"obtains":[98],"another":[99],"1.0":[100],"combination":[105],"single":[107],"channel":[108],"process.":[109],"algorithms":[117],"not":[119,132],"sensitive":[120],"types":[123],"performance":[126],"weakened":[133],"measuring":[138],"distance.":[139],"This":[140],"feature":[141],"has":[142],"potential":[143],"applications":[144],"in":[145],"remote":[146],"sensing.":[147],"intelligibility":[149,175],"normalized":[158],"subband":[159],"envelope":[160],"correlation":[161],"(NSEC)":[162],"algorithm":[163],"evaluation":[166],"shows":[168],"also":[172],"recovered":[178]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
