{"id":"https://openalex.org/W2134094025","doi":"https://doi.org/10.1109/isspa.2005.1580990","title":"Blind signal separation and reverberation cancelling with active sonar data","display_name":"Blind signal separation and reverberation cancelling with active sonar data","publication_year":2006,"publication_date":"2006-10-04","ids":{"openalex":"https://openalex.org/W2134094025","doi":"https://doi.org/10.1109/isspa.2005.1580990","mag":"2134094025"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2005.1580990","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580990","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","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/A5042937962","display_name":"Fengyu Cong","orcid":"https://orcid.org/0000-0003-0058-2429"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengyu Cong","raw_affiliation_strings":["State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103533299","display_name":"Yifan Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Hu","raw_affiliation_strings":["State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100949830","display_name":"Xizhi Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xizhi Shi","raw_affiliation_strings":["State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Vibration, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079251473","display_name":"Chi Hau Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I100633361","display_name":"University of Massachusetts Dartmouth","ror":"https://ror.org/00fzmm222","country_code":"US","type":"education","lineage":["https://openalex.org/I100633361"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chi Hau Chen","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of Massachusetts, Dartmouth, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Massachusetts, Dartmouth, USA","institution_ids":["https://openalex.org/I100633361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022299107","display_name":"Liangji Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liangji Lin","raw_affiliation_strings":["Dalian Scientific Test and Control Technology Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Scientific Test and Control Technology Research Institute","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"523","last_page":"526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","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/T11447","display_name":"Blind Source Separation Techniques","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/T11698","display_name":"Underwater Acoustics Research","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9944999814033508,"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/marine-mammals-and-sonar","display_name":"Marine mammals and sonar","score":0.9261584281921387},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.9213875532150269},{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.7459039092063904},{"id":"https://openalex.org/keywords/kurtosis","display_name":"Kurtosis","score":0.6776896119117737},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6675164699554443},{"id":"https://openalex.org/keywords/sonar-signal-processing","display_name":"Sonar signal processing","score":0.62227463722229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5920473337173462},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.549353301525116},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5418269634246826},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.5267170071601868},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.49773481488227844},{"id":"https://openalex.org/keywords/blind-equalization","display_name":"Blind equalization","score":0.4858381450176239},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4528222978115082},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3785806894302368},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21585264801979065},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1779959499835968},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.16912201046943665},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.13165491819381714},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11354589462280273},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1077500581741333},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0781448483467102},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06602081656455994}],"concepts":[{"id":"https://openalex.org/C137184094","wikidata":"https://www.wikidata.org/wiki/Q6764300","display_name":"Marine mammals and sonar","level":3,"score":0.9261584281921387},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.9213875532150269},{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.7459039092063904},{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.6776896119117737},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6675164699554443},{"id":"https://openalex.org/C2778260390","wikidata":"https://www.wikidata.org/wiki/Q15378713","display_name":"Sonar signal processing","level":4,"score":0.62227463722229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5920473337173462},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.549353301525116},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5418269634246826},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.5267170071601868},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.49773481488227844},{"id":"https://openalex.org/C41425797","wikidata":"https://www.wikidata.org/wiki/Q4926640","display_name":"Blind equalization","level":4,"score":0.4858381450176239},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4528222978115082},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3785806894302368},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21585264801979065},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1779959499835968},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.16912201046943665},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.13165491819381714},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11354589462280273},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1077500581741333},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0781448483467102},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06602081656455994},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspa.2005.1580990","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2005.1580990","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1489793438","https://openalex.org/W1501281527","https://openalex.org/W2110442723","https://openalex.org/W2121441697","https://openalex.org/W2123189784","https://openalex.org/W2126048423","https://openalex.org/W2128911505","https://openalex.org/W2138879195","https://openalex.org/W2140552290","https://openalex.org/W2148254407","https://openalex.org/W6630078559"],"related_works":["https://openalex.org/W2107436427","https://openalex.org/W1996941982","https://openalex.org/W2157410383","https://openalex.org/W2133328637","https://openalex.org/W2092854421","https://openalex.org/W2391832549","https://openalex.org/W2110442723","https://openalex.org/W2527830310","https://openalex.org/W2565927826","https://openalex.org/W1978522108"],"abstract_inverted_index":{"With":[0],"easily":[1],"available":[2],"prior":[3],"knowledge,":[4],"we":[5,72],"explore":[6],"a":[7,74],"new":[8],"approach":[9],"for":[10],"nulling":[11],"of":[12,28,46],"reverberation":[13,20,48,121],"through":[14],"separating":[15],"active":[16,39,55,78],"sonar":[17,40,56,79],"data":[18,41,57,80],"into":[19,61],"and":[21,43,69,119],"moving":[22],"target":[23,66,116],"echo.":[24],"From":[25],"the":[26,31,44,83,97,104,108,114,120,125,129,134,144],"perspective":[27],"signal":[29,68,86,92,106,118],"processing,":[30],"method,":[32],"as":[33,113],"outlined":[34],"below,":[35],"is":[36,49,52,94,101,111,122],"based":[37],"on":[38,96],"properties":[42],"process":[45,135],"how":[47],"formulated.":[50],"It":[51],"assumed":[53],"that":[54,64],"can":[58],"be":[59,137,147],"separated":[60],"two":[62],"parts":[63],"are":[65],"echo":[67,117],"reverberation.":[70],"First,":[71],"generate":[73],"backward":[75,98],"matrix":[76],"from":[77],"to":[81,136,146],"approximate":[82],"classical":[84],"blind":[85,91],"separation":[87,93,100],"model.":[88],"Second,":[89],"after":[90],"performed":[95],"matrix,":[99],"done.":[102],"Third,":[103],"estimated":[105],"with":[107],"largest":[109],"kurtosis":[110],"selected":[112],"desired":[115],"cancelled":[123],"at":[124],"same":[126],"time.":[127],"Fourth,":[128],"human":[130],"hearing":[131],"feature":[132],"helps":[133],"adaptive.":[138],"The":[139],"real":[140],"sea":[141],"experiment":[142],"proves":[143],"method":[145],"effective.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
