{"id":"https://openalex.org/W3160191260","doi":"https://doi.org/10.23919/eusipco54536.2021.9615941","title":"Sampling-Frequency-Independent Audio Source Separation Using Convolution Layer Based on Impulse Invariant Method","display_name":"Sampling-Frequency-Independent Audio Source Separation Using Convolution Layer Based on Impulse Invariant Method","publication_year":2021,"publication_date":"2021-08-23","ids":{"openalex":"https://openalex.org/W3160191260","doi":"https://doi.org/10.23919/eusipco54536.2021.9615941","mag":"3160191260"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco54536.2021.9615941","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9615941","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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/A5102972958","display_name":"Koichi Saito","orcid":"https://orcid.org/0000-0002-8563-9262"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Koichi Saito","raw_affiliation_strings":["Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102941659","display_name":"Tomohiko Nakamura","orcid":"https://orcid.org/0000-0003-4385-7170"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomohiko Nakamura","raw_affiliation_strings":["Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034837951","display_name":"Kohei Yatabe","orcid":"https://orcid.org/0000-0002-1345-0663"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kohei Yatabe","raw_affiliation_strings":["Department of Intermedia Art and Science, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intermedia Art and Science, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101503856","display_name":"Yuma Koizumi","orcid":"https://orcid.org/0000-0003-3645-6213"},"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":"Yuma Koizumi","raw_affiliation_strings":["NTT Corporation, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Corporation, Tokyo, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003814223","display_name":"Hiroshi Saruwatari","orcid":"https://orcid.org/0000-0003-0876-5617"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Saruwatari","raw_affiliation_strings":["Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102972958"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":1.0322,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81128274,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"321","last_page":"325"},"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/T11309","display_name":"Music and Audio Processing","score":0.9988999962806702,"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":0.9934999942779541,"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/source-separation","display_name":"Source separation","score":0.7823429107666016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7421361804008484},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.6315521001815796},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.6153420805931091},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.5743313431739807},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.536768913269043},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5237522125244141},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4532124698162079},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.4355219006538391},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.4320669174194336},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3827802538871765},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3213077783584595},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.3035368323326111},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.20747238397598267},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1761777400970459},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09875553846359253}],"concepts":[{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.7823429107666016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7421361804008484},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.6315521001815796},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.6153420805931091},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.5743313431739807},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.536768913269043},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5237522125244141},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4532124698162079},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.4355219006538391},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.4320669174194336},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3827802538871765},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3213077783584595},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3035368323326111},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.20747238397598267},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1761777400970459},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09875553846359253},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco54536.2021.9615941","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9615941","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 29th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1766888123","https://openalex.org/W1849277567","https://openalex.org/W2198584637","https://openalex.org/W2460742184","https://openalex.org/W2504507112","https://openalex.org/W2573660531","https://openalex.org/W2889424860","https://openalex.org/W2891405874","https://openalex.org/W2904310189","https://openalex.org/W2946521785","https://openalex.org/W2952218014","https://openalex.org/W2962923973","https://openalex.org/W2963122170","https://openalex.org/W2963263347","https://openalex.org/W2963452667","https://openalex.org/W2963992487","https://openalex.org/W2964138484","https://openalex.org/W2964153283","https://openalex.org/W2968917279","https://openalex.org/W2970803838","https://openalex.org/W2981976899","https://openalex.org/W2990594533","https://openalex.org/W2994689640","https://openalex.org/W3001377302","https://openalex.org/W3015247127","https://openalex.org/W3015724290","https://openalex.org/W3015753416","https://openalex.org/W3094893721","https://openalex.org/W3099330747","https://openalex.org/W4250482878","https://openalex.org/W6639204139","https://openalex.org/W6726497184","https://openalex.org/W6732361153","https://openalex.org/W6751512325","https://openalex.org/W6766196973","https://openalex.org/W6767164110"],"related_works":["https://openalex.org/W2970176078","https://openalex.org/W2289868279","https://openalex.org/W1975359510","https://openalex.org/W1496727373","https://openalex.org/W2020952589","https://openalex.org/W1526651343","https://openalex.org/W2069094726","https://openalex.org/W2146634268","https://openalex.org/W2088690926","https://openalex.org/W2363106653"],"abstract_inverted_index":{"Audio":[0],"source":[1,49,122,138],"separation":[2,50,123,139],"is":[3,17,42],"often":[4],"used":[5],"as":[6],"preprocessing":[7],"of":[8,13,25,30,37,60,111,130],"various":[9],"applications,":[10],"and":[11,90],"one":[12,36],"its":[14],"ultimate":[15],"goals":[16],"to":[18,55,141],"construct":[19],"a":[20,107,117,135],"single":[21,118],"versatile":[22],"model":[23,51,140],"capable":[24,110],"dealing":[26],"with":[27,57,98,144],"the":[28,38,46,66,82,87,128,131],"varieties":[29],"audio":[31,39,48,58,137],"signals.":[32],"Since":[33],"sampling":[34,62,83,100,114,147],"frequency,":[35],"signal":[40],"varieties,":[41],"usually":[43],"application":[44],"specific,":[45],"preceding":[47],"should":[52],"be":[53],"able":[54],"deal":[56],"signals":[59],"all":[61],"frequencies":[63,115],"specified":[64,85],"in":[65],"target":[67],"applications.":[68],"However,":[69],"conventional":[70,136],"models":[71],"based":[72],"on":[73],"deep":[74],"neural":[75],"networks":[76],"(DNNs)":[77],"are":[78,92],"trained":[79],"only":[80],"at":[81],"frequency":[84],"by":[86,116],"training":[88],"data,":[89],"there":[91],"no":[93],"guarantees":[94],"that":[95,127],"they":[96],"work":[97,143],"unseen":[99,146],"frequencies.":[101,148],"In":[102],"this":[103],"paper,":[104],"we":[105,125],"propose":[106],"convolution":[108],"layer":[109,133],"handling":[112],"arbitrary":[113],"DNN.":[119],"Through":[120],"music":[121],"experiments,":[124],"show":[126],"introduction":[129],"proposed":[132],"enables":[134],"consistently":[142],"even":[145]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}