{"id":"https://openalex.org/W4391892412","doi":"https://doi.org/10.1109/access.2024.3366707","title":"Fast Neural Speech Waveform Generative Models With Fully-Connected Layer-Based Upsampling","display_name":"Fast Neural Speech Waveform Generative Models With Fully-Connected Layer-Based Upsampling","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4391892412","doi":"https://doi.org/10.1109/access.2024.3366707"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3366707","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3366707","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10438439.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10438439.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085108313","display_name":"Haruki Yamashita","orcid":"https://orcid.org/0009-0001-8553-9317"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruki Yamashita","raw_affiliation_strings":["Graduate School of System Informatics, Kobe University, Kobe, Japan","Information Technology Center, Nagoya University, Nagoya, Japan","National Institute of Information and Communications Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0009-0001-8553-9317","affiliations":[{"raw_affiliation_string":"Graduate School of System Informatics, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Information Technology Center, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]},{"raw_affiliation_string":"National Institute of Information and Communications Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022943637","display_name":"Takuma Okamoto","orcid":"https://orcid.org/0000-0001-9913-4647"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuma Okamoto","raw_affiliation_strings":["National Institute of Information and Communications Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0001-9913-4647","affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057295313","display_name":"Ryoichi Takashima","orcid":"https://orcid.org/0000-0002-9808-0250"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryoichi Takashima","raw_affiliation_strings":["Graduate School of System Informatics, Kobe University, Kobe, Japan","Information Technology Center, Nagoya University, Nagoya, Japan"],"raw_orcid":"https://orcid.org/0000-0002-9808-0250","affiliations":[{"raw_affiliation_string":"Graduate School of System Informatics, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Information Technology Center, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018533235","display_name":"Yamato Ohtani","orcid":"https://orcid.org/0009-0009-2961-2821"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yamato Ohtani","raw_affiliation_strings":["National Institute of Information and Communications Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0009-0009-2961-2821","affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I90023481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009283470","display_name":"Tetsuya Takiguchi","orcid":"https://orcid.org/0000-0001-5005-7679"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya Takiguchi","raw_affiliation_strings":["Graduate School of System Informatics, Kobe University, Kobe, Japan","Information Technology Center, Nagoya University, Nagoya, Japan"],"raw_orcid":"https://orcid.org/0000-0001-5005-7679","affiliations":[{"raw_affiliation_string":"Graduate School of System Informatics, Kobe University, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]},{"raw_affiliation_string":"Information Technology Center, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078330211","display_name":"Tomoki Toda","orcid":"https://orcid.org/0000-0001-8146-1279"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Toda","raw_affiliation_strings":["National Institute of Information and Communications Technology, Kyoto, Japan","Information Technology Center, Nagoya University, Nagoya, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8146-1279","affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I90023481"]},{"raw_affiliation_string":"Information Technology Center, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114514387","display_name":"Hisashi Kawai","orcid":"https://orcid.org/0000-0002-0914-5092"},"institutions":[{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hisashi Kawai","raw_affiliation_strings":["National Institute of Information and Communications Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-0914-5092","affiliations":[{"raw_affiliation_string":"National Institute of Information and Communications Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I90023481"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.2228,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88747109,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"12","issue":null,"first_page":"31409","last_page":"31421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":1.0,"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":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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":0.9972000122070312,"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/upsampling","display_name":"Upsampling","score":0.8043577671051025},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7370162010192871},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6844173073768616},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5594165325164795},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5338932871818542},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5063408613204956},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4329596757888794},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3584802746772766}],"concepts":[{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.8043577671051025},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7370162010192871},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6844173073768616},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5594165325164795},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5338932871818542},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5063408613204956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4329596757888794},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3584802746772766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2024.3366707","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3366707","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10438439.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:da.lib.kobe-u.ac.jp:20.500.14094/0100488390","is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.14094/0100488390","pdf_url":"https://da.lib.kobe-u.ac.jp/da/kernel/0100488390/0100488390.pdf","source":{"id":"https://openalex.org/S4306401924","display_name":"Kobe University Repository Kernel (Kobe University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I65837984","host_organization_name":"Kobe University","host_organization_lineage":["https://openalex.org/I65837984"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access\u300012, 31409-31421","raw_type":"journal article"},{"id":"pmh:oai:doaj.org/article:65f4b9e442c0485f987d349b630c164a","is_oa":true,"landing_page_url":"https://doaj.org/article/65f4b9e442c0485f987d349b630c164a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"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":"IEEE Access, Vol 12, Pp 31409-31421 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3366707","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3366707","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10438439.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5731198051","display_name":"Creation of a customized communication support technology for persons with  articulation disorders","funder_award_id":"23K20733","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320335839","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391892412.pdf","grobid_xml":"https://content.openalex.org/works/W4391892412.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W1494198834","https://openalex.org/W1541019354","https://openalex.org/W2049686551","https://openalex.org/W2093112233","https://openalex.org/W2172065531","https://openalex.org/W2471520273","https://openalex.org/W2476548250","https://openalex.org/W2747874407","https://openalex.org/W2749651610","https://openalex.org/W2769810959","https://openalex.org/W2963091184","https://openalex.org/W2963300588","https://openalex.org/W2964243274","https://openalex.org/W3015338123","https://openalex.org/W3081800019","https://openalex.org/W3095419383","https://openalex.org/W3096702751","https://openalex.org/W3097538987","https://openalex.org/W3144035034","https://openalex.org/W3161782335","https://openalex.org/W3162075194","https://openalex.org/W3163793923","https://openalex.org/W3165891254","https://openalex.org/W3168719651","https://openalex.org/W3196001064","https://openalex.org/W3196468212","https://openalex.org/W3197273793","https://openalex.org/W3198011653","https://openalex.org/W3198020407","https://openalex.org/W3198843334","https://openalex.org/W3206375275","https://openalex.org/W4210287297","https://openalex.org/W4221152438","https://openalex.org/W4224612669","https://openalex.org/W4226421894","https://openalex.org/W4296070452","https://openalex.org/W4319862245","https://openalex.org/W4320730519","https://openalex.org/W4367721746","https://openalex.org/W4372190416","https://openalex.org/W4372262501","https://openalex.org/W4372266901","https://openalex.org/W4372266915","https://openalex.org/W4372270198","https://openalex.org/W4372270423","https://openalex.org/W4372341094","https://openalex.org/W4372341178","https://openalex.org/W4372347381","https://openalex.org/W4372347654","https://openalex.org/W4372348373","https://openalex.org/W4382296240","https://openalex.org/W6610566761","https://openalex.org/W6640963894","https://openalex.org/W6748409065","https://openalex.org/W6766978945","https://openalex.org/W6767111847","https://openalex.org/W6777694618","https://openalex.org/W6778823374","https://openalex.org/W6779337556","https://openalex.org/W6782760101","https://openalex.org/W6783182287","https://openalex.org/W6783867762","https://openalex.org/W6796464841","https://openalex.org/W6802659129","https://openalex.org/W6802838302","https://openalex.org/W6805710207"],"related_works":["https://openalex.org/W2062399876","https://openalex.org/W2607795551","https://openalex.org/W3155117723","https://openalex.org/W1991429770","https://openalex.org/W1983892167","https://openalex.org/W2281134365","https://openalex.org/W4310746709","https://openalex.org/W4385574037","https://openalex.org/W4386075645","https://openalex.org/W4306309518"],"abstract_inverted_index":{"Although":[0,81],"end-to-end":[1],"(E2E)":[2],"text-to-speech":[3],"(TTS)":[4],"models":[5,24],"with":[6,19,34],"HiFi-GAN-based":[7,41,210],"neural":[8,42,211],"vocoder":[9,43],"(e.g.":[10],"VITS":[11],"and":[12,62,76,93,132,138,163,178,190],"JETS)":[13],"can":[14,172,196],"achieve":[15],"human-like":[16],"speech":[17,61],"quality":[18,131,183],"fast":[20,87,146],"inference":[21,32,133,176],"speed,":[22,134],"these":[23],"still":[25],"have":[26,78],"room":[27],"to":[28,104,117],"further":[29,127],"improve":[30,128,180],"the":[31,70,99,105,112,118,121,129,153,169,175,181,193,200],"speed":[33,177],"a":[35,46],"CPU":[36],"for":[37,55,59,159],"practical":[38],"implementations":[39],"because":[40],"unit":[44],"is":[45,50,89],"bottleneck.":[47],"Additionally,":[48],"HiFi-GAN":[49,67],"widely":[51],"used":[52],"not":[53],"only":[54],"TTS":[56,165,187],"but":[57],"also":[58],"many":[60],"audio":[63],"applications.":[64],"To":[65,126],"accelerate":[66,174],"while":[68],"maintaining":[69],"synthesis":[71,130,162,182],"quality,":[72],"Multi-stream":[73],"(MS)-HiFi-GAN,":[74],"iSTFTNet":[75,92,189],"MS-iSTFT-HiFi-GAN":[77],"been":[79],"proposed.":[80],"inverse":[82],"short-term":[83],"Fourier":[84],"transform":[85],"(iSTFT)-based":[86],"upsampling":[88,147,205],"introduced":[90],"in":[91,124,184,209],"MS-iSTFT-HiFi-GAN,":[94],"we":[95,135],"first":[96],"find":[97],"that":[98,168],"predicted":[100],"intermediate":[101],"features":[102],"input":[103],"iSTFT":[106,154,194],"layer":[107,195],"are":[108],"completely":[109],"different":[110],"from":[111],"original":[113],"STFT":[114],"spectra":[115],"due":[116],"redundancy":[119],"of":[120,152],"overlap-add":[122,149,207],"operation":[123,150,208],"iSTFT.":[125],"propose":[136],"FC-HiFi-GAN":[137],"MS-FC-HiFi-GAN":[139],"by":[140,199],"introducing":[141],"trainable":[142,202],"fully-connected":[143],"(FC)":[144],"layer-based":[145,204],"without":[148,206],"instead":[151],"layer.":[155],"The":[156],"experimental":[157],"results":[158],"unseen":[160],"speaker":[161],"E2E":[164,186],"conditions":[166],"show":[167],"proposed":[170,201],"methods":[171],"slightly":[173],"significantly":[179],"JETS-based":[185],"than":[188],"MS-iSTFT-HiFi-GAN.":[191],"Therefore,":[192],"be":[197],"replaced":[198],"FC":[203],"vocoders.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}