{"id":"https://openalex.org/W1982755972","doi":"https://doi.org/10.1109/ispacs.2013.6704570","title":"Microphone-location dependent mask estimation for BSS using spatially distributed asynchronous microphones","display_name":"Microphone-location dependent mask estimation for BSS using spatially distributed asynchronous microphones","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W1982755972","doi":"https://doi.org/10.1109/ispacs.2013.6704570","mag":"1982755972"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs.2013.6704570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2013.6704570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Symposium on Intelligent Signal Processing and Communication Systems","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/A5069398831","display_name":"Keisuke Kinoshita","orcid":"https://orcid.org/0009-0008-7987-8188"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Keisuke Kinoshita","raw_affiliation_strings":["NTT Communication Science Laboratories","NTT Commun. Sci. Labs., Japan"],"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories","institution_ids":[]},{"raw_affiliation_string":"NTT Commun. Sci. Labs., Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021240106","display_name":"Tomohiro Nakatani","orcid":"https://orcid.org/0000-0002-7487-7150"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomohiro Nakatani","raw_affiliation_strings":["NTT Communication Science Laboratories","NTT Commun. Sci. Labs., Japan"],"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories","institution_ids":[]},{"raw_affiliation_string":"NTT Commun. Sci. Labs., Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069398831"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.05856858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"326","last_page":"331"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9973000288009644,"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":0.9969000220298767,"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/microphone","display_name":"Microphone","score":0.8965418338775635},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7680157423019409},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.688315749168396},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6303865313529968},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5281153917312622},{"id":"https://openalex.org/keywords/noise-canceling-microphone","display_name":"Noise-canceling microphone","score":0.5255614519119263},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48154810070991516},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.417973130941391},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35675257444381714},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.34273070096969604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10838186740875244},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05945831537246704}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.8965418338775635},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7680157423019409},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.688315749168396},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6303865313529968},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5281153917312622},{"id":"https://openalex.org/C36922181","wikidata":"https://www.wikidata.org/wiki/Q7047650","display_name":"Noise-canceling microphone","level":5,"score":0.5255614519119263},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48154810070991516},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.417973130941391},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35675257444381714},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.34273070096969604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10838186740875244},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05945831537246704},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/ispacs.2013.6704570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2013.6704570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Symposium on Intelligent Signal Processing and Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W44831635","https://openalex.org/W1905195770","https://openalex.org/W1967916528","https://openalex.org/W1976805820","https://openalex.org/W1987906574","https://openalex.org/W2031583051","https://openalex.org/W2059172134","https://openalex.org/W2061074721","https://openalex.org/W2071608040","https://openalex.org/W2073146219","https://openalex.org/W2109258319","https://openalex.org/W2110444924","https://openalex.org/W2114826795","https://openalex.org/W2117678320","https://openalex.org/W2121767183","https://openalex.org/W2127671620","https://openalex.org/W2129227482","https://openalex.org/W2130432819","https://openalex.org/W2131552695","https://openalex.org/W2147665979","https://openalex.org/W2165499073","https://openalex.org/W2168729028","https://openalex.org/W2405065074","https://openalex.org/W2406632845","https://openalex.org/W4247773827","https://openalex.org/W6601817925","https://openalex.org/W6713637423","https://openalex.org/W6713693412"],"related_works":["https://openalex.org/W1515932869","https://openalex.org/W2769861442","https://openalex.org/W1654949927","https://openalex.org/W2011788874","https://openalex.org/W1980506188","https://openalex.org/W1879255185","https://openalex.org/W2963983801","https://openalex.org/W2804363668","https://openalex.org/W2120442551","https://openalex.org/W4240587264"],"abstract_inverted_index":{"Distributed":[0],"microphone":[1,19,75,102],"array":[2],"(DMA)":[3],"processing":[4],"has":[5],"recently":[6,37],"been":[7],"attracting":[8],"a":[9,14,91],"lot":[10],"of":[11,82,97,112,123,157],"attention":[12],"as":[13],"promising":[15],"alternative":[16],"to":[17,90,140],"conventional":[18],"arrays":[20],"with":[21],"co-located":[22],"elements.":[23],"To":[24,134],"perform":[25],"efficient":[26],"blind":[27],"source":[28,47,69],"separation":[29],"(BSS)":[30],"using":[31],"spatially":[32,88],"distributed":[33,89],"microphones,":[34],"we":[35,108,143],"have":[36],"proposed":[38,59,114,137,159],"an":[39],"approach":[40],"for":[41],"estimating":[42],"microphone-dependent":[43,46],"mask,":[44],"equivalently":[45],"activity,":[48],"and":[49,94,116,149],"performing":[50],"BSS":[51],"based":[52,60],"on":[53,61,153],"such":[54],"information.":[55],"Our":[56],"method":[57,138],"was":[58],"the":[62,68,85,95,110,113,121,127,136,154,158],"fact":[63],"that,":[64],"in":[65,120],"DMA":[66],"scenarios,":[67],"activities":[70],"observable":[71],"at":[72,100],"any":[73],"given":[74],"may":[76],"be":[77],"significantly":[78],"different":[79,132,145],"from":[80],"those":[81],"others":[83],"when":[84],"microphones":[86],"are":[87],"great":[92],"degree,":[93],"level":[96],"each":[98,101],"signal":[99],"varies":[103],"significantly.":[104],"In":[105],"this":[106],"paper,":[107],"revisit":[109],"formulation":[111],"method,":[115],"investigate":[117],"its":[118],"performance":[119,156],"presence":[122],"drift":[124,141],"error,":[125,142],"i.e.,":[126],"sampling":[128],"frequency":[129],"mismatch":[130],"between":[131],"microphones.":[133],"make":[135],"robust":[139],"introduce":[144],"parameter":[146],"initialization":[147],"schemes":[148],"analyze":[150],"their":[151],"effect":[152],"overall":[155],"method.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}