{"id":"https://openalex.org/W3033043894","doi":"https://doi.org/10.48550/arxiv.2006.02959","title":"PJS: phoneme-balanced Japanese singing voice corpus","display_name":"PJS: phoneme-balanced Japanese singing voice corpus","publication_year":2020,"publication_date":"2020-06-04","ids":{"openalex":"https://openalex.org/W3033043894","doi":"https://doi.org/10.48550/arxiv.2006.02959","mag":"3033043894"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2006.02959","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2006.02959","pdf_url":"https://arxiv.org/pdf/2006.02959","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2006.02959","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041787266","display_name":"Junya Koguchi","orcid":"https://orcid.org/0009-0007-0682-1546","observed_orcids":["https://orcid.org/0009-0007-0682-1546"]},"institutions":[{"id":"https://openalex.org/I16656306","display_name":"Meiji University","ror":"https://ror.org/02rqvrp93","country_code":"JP","type":"education","lineage":["https://openalex.org/I16656306"]},{"id":"https://openalex.org/I4210114911","display_name":"Meiji (Japan)","ror":"https://ror.org/027tjex48","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210114911"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koguchi, Junya","raw_affiliation_strings":["Meiji University , Japan","Meiji University;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Meiji University , Japan","institution_ids":["https://openalex.org/I16656306"]},{"raw_affiliation_string":"Meiji University;","institution_ids":["https://openalex.org/I16656306","https://openalex.org/I4210114911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013050263","display_name":"Shinnosuke Takamichi","orcid":"https://orcid.org/0000-0003-0520-7847","observed_orcids":["https://orcid.org/0000-0003-0520-7847"]},"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":"Takamichi, Shinnosuke","raw_affiliation_strings":["Graduate School of Information Science and Technology , The University of Tokyo , Japan","Univ.\\ of Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology , The University of Tokyo , Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Univ.\\ of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.7695000171661377,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.7695000171661377,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11349","display_name":"Music Technology and Sound Studies","score":0.14589999616146088,"subfield":{"id":"https://openalex.org/subfields/1210","display_name":"Music"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.0430000014603138,"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/singing-voice-synthesis","display_name":"singing voice synthesis","score":0.8619999885559082},{"id":"https://openalex.org/keywords/class-imbalance","display_name":"class imbalance","score":0.6679999828338623},{"id":"https://openalex.org/keywords/melody-composition","display_name":"melody composition","score":0.8849999904632568}],"concepts":[{"id":"https://openalex.org/C44819458","wikidata":"https://www.wikidata.org/wiki/Q27939","display_name":"Singing","level":2,"score":0.959683358669281},{"id":"https://openalex.org/C43803900","wikidata":"https://www.wikidata.org/wiki/Q170412","display_name":"Melody","level":3,"score":0.7580552697181702},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.712716281414032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6612284779548645},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3562498092651367},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.18042415380477905},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.06561768054962158},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:arXiv.org:2006.02959","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2006.02959","pdf_url":"https://arxiv.org/pdf/2006.02959","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3033043894","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/pdf/2006.02959.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2006.02959","doi":"https://doi.org/10.48550/arxiv.2006.02959","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2006.02959","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2006.02959","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2006.02959","pdf_url":"https://arxiv.org/pdf/2006.02959","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322832","display_name":"University of Tokyo","ror":"https://ror.org/057zh3y96"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3033043894.pdf","grobid_xml":"https://content.openalex.org/works/W3033043894.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W188353524","https://openalex.org/W1519655822","https://openalex.org/W2054665642","https://openalex.org/W2066598518","https://openalex.org/W2067709094","https://openalex.org/W2111284386","https://openalex.org/W2118850452","https://openalex.org/W2120605154","https://openalex.org/W2124539664","https://openalex.org/W2515336442","https://openalex.org/W2577225102","https://openalex.org/W2778460379","https://openalex.org/W2800289214","https://openalex.org/W2889244839","https://openalex.org/W2901997113","https://openalex.org/W2916985722","https://openalex.org/W2963609956","https://openalex.org/W2981934523","https://openalex.org/W3012259211","https://openalex.org/W3133525064"],"related_works":["https://openalex.org/W3113704419","https://openalex.org/W3001220525","https://openalex.org/W3081800019","https://openalex.org/W4296068763","https://openalex.org/W2969049672","https://openalex.org/W2765486990","https://openalex.org/W3159302906","https://openalex.org/W4402112388","https://openalex.org/W7207925045","https://openalex.org/W2074665706"],"abstract_inverted_index":{"This":[0,94],"paper":[1,95],"presents":[2],"a":[3,59,67,90],"free":[4],"Japanese":[5,70],"singing":[6,18,23,28,71],"voice":[7,19,24,29,41],"corpus":[8,25,73],"that":[9,74],"can":[10],"be":[11],"used":[12],"for":[13],"highly":[14],"applicable":[15],"and":[16,51,78,85],"reproducible":[17],"synthesis":[20],"research.":[21],"A":[22],"helps":[26],"develop":[27],"synthesis,":[30],"but":[31],"existing":[32],"corpora":[33,42],"have":[34],"two":[35],"critical":[36],"problems:":[37],"data":[38],"imbalance":[39],"(singing":[40],"do":[43],"not":[44],"guarantee":[45],"phoneme":[46,76],"balance,":[47],"unlike":[48],"speaking-voice":[49,92],"corpora)":[50],"copyright":[52],"issues":[53],"(cannot":[54],"legally":[55],"share":[56],"data).":[57],"As":[58],"way":[60],"to":[61],"avoid":[62],"these":[63],"problems,":[64],"we":[65,86,98],"constructed":[66],"PJS":[68],"(phoneme-balanced":[69],"voice)":[72],"guarantees":[75],"balance":[77],"is":[79],"licensed":[80],"with":[81],"CC":[82],"BY-SA":[83],"4.0,":[84],"composed":[87],"melodies":[88],"using":[89],"phoneme-balanced":[91],"corpus.":[93,101],"describes":[96],"how":[97],"built":[99],"the":[100]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-06-12T00:00:00"}