{"id":"https://openalex.org/W7164997941","doi":"https://doi.org/10.48550/arxiv.2606.17126","title":"Vibrato Expression Control for Singing Voice Conversion with Improving Independent Control","display_name":"Vibrato Expression Control for Singing Voice Conversion with Improving Independent Control","publication_year":2026,"publication_date":"2026-06-15","ids":{"openalex":"https://openalex.org/W7164997941","doi":"https://doi.org/10.48550/arxiv.2606.17126"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.17126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.17126","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,"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.17126","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113468057","display_name":"J H Choi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Choi, Joon-Seung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114136996","display_name":"Dong-Min Byun","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Byun, Dong-Min","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5138797428","display_name":"Seong-Whan Lee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lee, Seong-Whan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"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/T10863","display_name":"Voice and Speech Disorders","score":0.3192000091075897,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.3192000091075897,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.19030000269412994,"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/T11309","display_name":"Music and Audio Processing","score":0.11429999768733978,"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/vibrato","display_name":"Vibrato","score":0.9205999970436096},{"id":"https://openalex.org/keywords/singing","display_name":"Singing","score":0.9128999710083008},{"id":"https://openalex.org/keywords/timbre","display_name":"Timbre","score":0.9110000133514404},{"id":"https://openalex.org/keywords/pitch-contour","display_name":"Pitch contour","score":0.5060999989509583},{"id":"https://openalex.org/keywords/phonation","display_name":"Phonation","score":0.45829999446868896},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.44449999928474426},{"id":"https://openalex.org/keywords/natural","display_name":"Natural (archaeology)","score":0.421099990606308},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.40119999647140503}],"concepts":[{"id":"https://openalex.org/C2781100714","wikidata":"https://www.wikidata.org/wiki/Q377435","display_name":"Vibrato","level":3,"score":0.9205999970436096},{"id":"https://openalex.org/C44819458","wikidata":"https://www.wikidata.org/wiki/Q27939","display_name":"Singing","level":2,"score":0.9128999710083008},{"id":"https://openalex.org/C2776539107","wikidata":"https://www.wikidata.org/wiki/Q176501","display_name":"Timbre","level":3,"score":0.9110000133514404},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.652400016784668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5860999822616577},{"id":"https://openalex.org/C2777895490","wikidata":"https://www.wikidata.org/wiki/Q7198848","display_name":"Pitch contour","level":2,"score":0.5060999989509583},{"id":"https://openalex.org/C173988693","wikidata":"https://www.wikidata.org/wiki/Q678132","display_name":"Phonation","level":2,"score":0.45829999446868896},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.44449999928474426},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.421099990606308},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.40119999647140503},{"id":"https://openalex.org/C2776445246","wikidata":"https://www.wikidata.org/wiki/Q1792644","display_name":"Style (visual arts)","level":2,"score":0.38609999418258667},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.3379000127315521},{"id":"https://openalex.org/C48209547","wikidata":"https://www.wikidata.org/wiki/Q1331104","display_name":"Controllability","level":2,"score":0.33480000495910645},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.31130000948905945},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.3107999861240387},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.29159998893737793},{"id":"https://openalex.org/C2781045179","wikidata":"https://www.wikidata.org/wiki/Q5576720","display_name":"Intonation (linguistics)","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2800999879837036},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.2793000042438507},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C86011254","wikidata":"https://www.wikidata.org/wiki/Q2717062","display_name":"Musical tone","level":4,"score":0.2754000127315521},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.26969999074935913}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.17126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.17126","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,"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.17126","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.17126","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,"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","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.426384836435318}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Singing":[0],"style":[1,34,67,84,116,135],"is":[2,100,152,160],"a":[3,7,57,82,86,108,126,174,188,212],"crucial":[4],"aspect":[5],"of":[6,23,79,136,143,156,176,244],"natural":[8,224],"and":[9,70,85,230],"expressive":[10,39],"singing":[11,15,33,40,58,66,80,245],"voice.":[12,41],"Singers":[13],"utilize":[14],"styles":[16,182],"to":[17,31,64,93,113,172,197,217],"convey":[18],"the":[19,24,37,90,95,119,133,141,144,165,170,204,219],"feeling":[20],"or":[21],"emotion":[22],"songs.":[25],"Several":[26],"works":[27],"have":[28],"been":[29],"proposed":[30],"control":[32,75,155,240],"for":[35,222],"making":[36],"more":[38,223],"Recently,":[42],"VibE-SVC":[43],"successfully":[44],"controls":[45],"vibrato":[46,148,157],"by":[47],"predicting":[48],"high-frequency":[49],"F0":[50,192,220],"contour.":[51,121],"In":[52,122],"this":[53],"paper,":[54],"we":[55,106,124,146,168,210,233],"introduce":[56,107],"voice":[59],"conversion":[60,68,205],"framework,":[61],"called":[62],"VibE-SVC2,":[63],"improve":[65],"performance":[69],"controllability.":[71],"The":[72],"model":[73,171],"offers":[74],"over":[76,241],"two":[77,242],"types":[78,243],"styles:":[81],"pitch":[83,91,134],"timbre":[87,166,225],"style.":[88],"For":[89,164],"style,":[92,167],"resolve":[94],"pitch-energy":[96],"entanglement":[97],"issue":[98],"that":[99,151,235],"unresolved":[101],"in":[102,118,162],"our":[103],"previous":[104],"work,":[105],"novel":[109,213],"Energy":[110],"Style":[111,129],"Converter":[112],"address":[114,208],"remaining":[115],"information":[117],"energy":[120],"addition,":[123],"propose":[125,147,211],"Zero-shot":[127],"Pitch":[128],"Converter,":[130],"which":[131,159,202],"mimics":[132],"reference":[137],"audio.":[138],"To":[139,207],"expand":[140],"controllability":[142],"model,":[145],"rate":[149],"scaling":[150],"an":[153],"independent":[154,239],"extent,":[158],"unavailable":[161],"VibE-SVC.":[163],"extend":[169],"handle":[173],"variety":[175],"phonation":[177],"styles.":[178],"However,":[179],"addressing":[180],"specific":[181],"such":[183],"as":[184,190],"vocal":[185],"fry":[186],"poses":[187],"challenge,":[189],"conventional":[191],"extraction":[193],"often":[194],"fails":[195],"due":[196],"their":[198],"inherent":[199],"subharmonic":[200],"characteristics,":[201],"degrades":[203],"quality.":[206],"this,":[209],"Subharmonic":[214],"Correction":[215],"algorithm":[216],"refine":[218],"contour":[221],"conversion.":[226],"Through":[227],"comprehensive":[228],"objective":[229],"subjective":[231],"evaluations,":[232],"demonstrate":[234],"VibE-SVC2":[236],"provides":[237],"fine-grained,":[238],"styles,":[246],"outperforming":[247],"existing":[248],"methods.":[249]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-06-18T00:00:00"}
