{"id":"https://openalex.org/W2046034877","doi":"https://doi.org/10.1109/apsipa.2013.6694291","title":"Toward musical-noise-free blind speech extraction: Concept and its applications","display_name":"Toward musical-noise-free blind speech extraction: Concept and its applications","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2046034877","doi":"https://doi.org/10.1109/apsipa.2013.6694291","mag":"2046034877"},"language":"en","primary_location":{"id":"doi:10.1109/apsipa.2013.6694291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2013.6694291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference","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/A5075732053","display_name":"Ryoichi Miyazaki","orcid":"https://orcid.org/0000-0002-5023-5380"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryoichi Miyazaki","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Japan","Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003814223","display_name":"Hiroshi Saruwatari","orcid":"https://orcid.org/0000-0003-0876-5617"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Saruwatari","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Japan","Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020994673","display_name":"Satoshi Nakamura","orcid":"https://orcid.org/0000-0001-6956-3803"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Nakamura","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Japan","Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021868389","display_name":"Kiyohiro Shikano","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyohiro Shikano","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Japan","Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Grad. Sch. of Inf. Sci., Nara Inst. of Sci. & Technol., Nara, Japan#TAB#","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021841017","display_name":"Kazunobu Kondo","orcid":"https://orcid.org/0000-0001-7428-696X"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]},{"id":"https://openalex.org/I1295929820","display_name":"Yamaha (Japan)","ror":"https://ror.org/05s7fvh27","country_code":"JP","type":"company","lineage":["https://openalex.org/I1295929820"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazunobu Kondo","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology, Japan","Corp. R&D Center, Yamaha Corp., Hamamatu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology, Japan","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Corp. R&D Center, Yamaha Corp., Hamamatu, Japan","institution_ids":["https://openalex.org/I1295929820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111716381","display_name":"Jonathan Blanchette","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jonathan Blanchette","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Canada","School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082819549","display_name":"Martin Bouchard","orcid":"https://orcid.org/0000-0002-1165-438X"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Martin Bouchard","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Canada","School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5075732053"],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11532154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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/T10860","display_name":"Speech and Audio Processing","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/T11447","display_name":"Blind Source Separation Techniques","score":0.9998000264167786,"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":0.9965999722480774,"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/computer-science","display_name":"Computer science","score":0.7294175624847412},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6675683259963989},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6602132320404053},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5649213790893555},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.5134495496749878},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.49822473526000977},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.49789905548095703},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.43819722533226013},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2921251058578491},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2817210555076599},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2622970938682556},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21013370156288147},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07347613573074341},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.061705321073532104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7294175624847412},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6675683259963989},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6602132320404053},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5649213790893555},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.5134495496749878},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.49822473526000977},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.49789905548095703},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.43819722533226013},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2921251058578491},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2817210555076599},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2622970938682556},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21013370156288147},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07347613573074341},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.061705321073532104},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipa.2013.6694291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2013.6694291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W79317937","https://openalex.org/W187848033","https://openalex.org/W1495679096","https://openalex.org/W1516221593","https://openalex.org/W1975301756","https://openalex.org/W2022231387","https://openalex.org/W2061678360","https://openalex.org/W2069531041","https://openalex.org/W2084640554","https://openalex.org/W2099741732","https://openalex.org/W2121973264","https://openalex.org/W2123322072","https://openalex.org/W2127381804","https://openalex.org/W2128653836","https://openalex.org/W2131309056","https://openalex.org/W2142609260","https://openalex.org/W2149535104","https://openalex.org/W2156402632","https://openalex.org/W2159485234","https://openalex.org/W2159956319","https://openalex.org/W2541983574","https://openalex.org/W3147539069","https://openalex.org/W4245919820","https://openalex.org/W6603280604","https://openalex.org/W6607614219","https://openalex.org/W6671753369"],"related_works":["https://openalex.org/W2396048001","https://openalex.org/W2905188205","https://openalex.org/W1559044324","https://openalex.org/W2002243964","https://openalex.org/W2022538999","https://openalex.org/W3090086172","https://openalex.org/W1955763106","https://openalex.org/W2025188156","https://openalex.org/W4375869276","https://openalex.org/W1603113134"],"abstract_inverted_index":{"In":[0,22],"this":[1,46],"paper,":[2],"we":[3,105,130],"review":[4],"a":[5,12],"blind":[6,60],"musical-noise-free":[7,72],"speech":[8,37,73,127],"extraction":[9,74],"method":[10,47,56,135],"using":[11],"microphone":[13],"array":[14],"that":[15,29,132],"can":[16],"be":[17],"applied":[18,84],"to":[19,85,101,112],"nonstationary":[20],"noise.":[21,53],"our":[23],"previous":[24],"study,":[25],"it":[26],"was":[27],"found":[28],"optimized":[30],"iterative":[31,59,77,81],"spectral":[32],"subtraction":[33],"(SS)":[34],"results":[35],"in":[36],"enhancement":[38],"with":[39],"almost":[40],"no":[41],"musical":[42],"noise":[43,62,97],"generation,":[44],"but":[45],"is":[48,83],"valid":[49],"only":[50],"for":[51,94],"stationary":[52],"The":[54],"proposed":[55,103,134],"consists":[57],"of":[58,109],"dynamic":[61,96],"estimation":[63],"by,":[64],"e.g.,":[65],"ICA":[66,111],"or":[67],"multichannel":[68,91],"Wiener":[69],"filtering,":[70],"and":[71,121],"by":[75,117],"modified":[76],"SS,":[78],"where":[79],"multiple":[80],"SS":[82],"each":[86],"channel":[87],"while":[88],"maintaining":[89],"the":[90,95,102,107,133,137],"property":[92],"reused":[93],"estimators.":[98],"Also,":[99],"related":[100],"method,":[104],"discuss":[106],"justification":[108],"applying":[110],"such":[113],"signals":[114],"nonlinearly":[115],"distorted":[116],"SS.":[118],"From":[119],"objective":[120],"subjective":[122],"evaluations":[123],"simulating":[124],"real-world":[125],"hands-free":[126],"communication":[128],"system,":[129],"reveal":[131],"outperforms":[136],"conventional":[138],"methods.":[139]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
