{"id":"https://openalex.org/W2576370955","doi":"https://doi.org/10.1109/ispacs.2016.7824684","title":"Blind signal separation based on band division using QMF Bank","display_name":"Blind signal separation based on band division using QMF Bank","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2576370955","doi":"https://doi.org/10.1109/ispacs.2016.7824684","mag":"2576370955"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs.2016.7824684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2016.7824684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","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/A5020468025","display_name":"Matsushima Kazuaki","orcid":null},"institutions":[{"id":"https://openalex.org/I153470267","display_name":"Maebashi Institute of Technology","ror":"https://ror.org/01x05rm94","country_code":"JP","type":"education","lineage":["https://openalex.org/I153470267"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kazuaki Matsushima","raw_affiliation_strings":["Maebashi Institute of Technology, Maebashi-City, Gunma, Japan"],"affiliations":[{"raw_affiliation_string":"Maebashi Institute of Technology, Maebashi-City, Gunma, Japan","institution_ids":["https://openalex.org/I153470267"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077156821","display_name":"Hiroki Matsumoto","orcid":"https://orcid.org/0009-0009-9420-8972"},"institutions":[{"id":"https://openalex.org/I153470267","display_name":"Maebashi Institute of Technology","ror":"https://ror.org/01x05rm94","country_code":"JP","type":"education","lineage":["https://openalex.org/I153470267"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Matsumoto","raw_affiliation_strings":["Maebashi Institute of Technology, Maebashi-City, Gunma, Japan"],"affiliations":[{"raw_affiliation_string":"Maebashi Institute of Technology, Maebashi-City, Gunma, Japan","institution_ids":["https://openalex.org/I153470267"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020468025"],"corresponding_institution_ids":["https://openalex.org/I153470267"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17422889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"91","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9929999709129333,"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":0.9607999920845032,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.7820200324058533},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6577099561691284},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.6101400256156921},{"id":"https://openalex.org/keywords/division","display_name":"Division (mathematics)","score":0.54515540599823},{"id":"https://openalex.org/keywords/separation-method","display_name":"Separation method","score":0.5364203453063965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5349835753440857},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.5127018690109253},{"id":"https://openalex.org/keywords/frequency-divider","display_name":"Frequency divider","score":0.5000147819519043},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.43369919061660767},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4241303503513336},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3249613046646118},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.299215167760849},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2691856026649475},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17667317390441895},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1451111137866974},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13734975457191467},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09277892112731934}],"concepts":[{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.7820200324058533},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6577099561691284},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.6101400256156921},{"id":"https://openalex.org/C60798267","wikidata":"https://www.wikidata.org/wiki/Q1226939","display_name":"Division (mathematics)","level":2,"score":0.54515540599823},{"id":"https://openalex.org/C3018256011","wikidata":"https://www.wikidata.org/wiki/Q898987","display_name":"Separation method","level":2,"score":0.5364203453063965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5349835753440857},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.5127018690109253},{"id":"https://openalex.org/C74982907","wikidata":"https://www.wikidata.org/wiki/Q1455624","display_name":"Frequency divider","level":3,"score":0.5000147819519043},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.43369919061660767},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4241303503513336},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3249613046646118},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.299215167760849},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2691856026649475},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17667317390441895},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1451111137866974},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13734975457191467},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09277892112731934},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ispacs.2016.7824684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2016.7824684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1489793438","https://openalex.org/W1535927884","https://openalex.org/W1548802052","https://openalex.org/W2108384452","https://openalex.org/W2108427019","https://openalex.org/W2293698335","https://openalex.org/W2540176078","https://openalex.org/W4234411893","https://openalex.org/W4251488191","https://openalex.org/W6631830703"],"related_works":["https://openalex.org/W2031820693","https://openalex.org/W973023320","https://openalex.org/W1910172735","https://openalex.org/W2118307209","https://openalex.org/W2107364365","https://openalex.org/W2539388437","https://openalex.org/W2107688514","https://openalex.org/W2137288760","https://openalex.org/W1509813908","https://openalex.org/W3024816962"],"abstract_inverted_index":{"Blind":[0],"signal":[1,30,67],"separation":[2,20,31,68,85,98,122,134,163],"method":[3,6,27,63,95,129,159,170],"is":[4,22,32,39,49,111,118,124],"the":[5,8,16,25,35,40,43,46,52,56,62,65,72,91,93,101,106,121,127,132,141,149,158,168],"that":[7,42,61,120,160],"source":[9],"signals":[10,48,74,138],"are":[11,75],"obtained":[12],"by":[13,130,171],"separating":[14],"only":[15],"mixed":[17,73],"signals.":[18,37],"Generally,":[19],"precision":[21,99,123,164],"lower":[23],"when":[24],"basic":[26,102],"of":[28,45,64,137],"blind":[29,66],"used":[33],"for":[34,86,114,135],"sound":[36,47],"It":[38],"cause":[41],"power":[44,109],"concentrated":[50],"in":[51,105,153],"low-frequency":[53,107,150],"band.":[54,151],"For":[55],"problem,":[57],"we":[58,82,156,166],"already":[59],"considered":[60],"using":[69],"QMF.":[70],"Specifically,":[71],"divided":[76],"into":[77],"two":[78,88],"frequency":[79,146],"bands,":[80],"and":[81,165],"perform":[83],"suitable":[84,133],"each":[87,136],"bands.":[89],"As":[90],"result,":[92],"conventional":[94,128],"has":[96,161],"higher":[97,125,162],"than":[100,126],"method.":[103],"However,":[104],"band,":[108],"spectrum":[110],"not":[112],"constant":[113],"frequency.":[115],"Therefore,":[116],"it":[117],"expected":[119],"performing":[131],"based":[139],"on":[140,148],"division":[142],"to":[143],"several":[144],"narrow":[145],"bands":[147],"Then,":[152],"this":[154],"paper,":[155],"propose":[157],"evaluate":[167],"proposed":[169],"computer":[172],"simulation.":[173]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
