{"id":"https://openalex.org/W4285045129","doi":"https://doi.org/10.21437/interspeech.2022-10850","title":"BibleTTS: a large, high-fidelity, multilingual, and uniquely African speech corpus","display_name":"BibleTTS: a large, high-fidelity, multilingual, and uniquely African speech corpus","publication_year":2022,"publication_date":"2022-09-16","ids":{"openalex":"https://openalex.org/W4285045129","doi":"https://doi.org/10.21437/interspeech.2022-10850"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2022-10850","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2022-10850","pdf_url":null,"source":{"id":"https://openalex.org/S4363604309","display_name":"Interspeech 2022","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2022","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.21437/interspeech.2022-10850","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088964009","display_name":"Josh Meyer","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Josh Meyer","raw_affiliation_strings":["Coqui, USA"],"affiliations":[{"raw_affiliation_string":"Coqui, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088658365","display_name":"David Ifeoluwa Adelani","orcid":"https://orcid.org/0000-0002-0193-2083"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"David Adelani","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025318789","display_name":"Edresson Casanova","orcid":"https://orcid.org/0000-0003-0160-7173"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Edresson Casanova","raw_affiliation_strings":["Coqui, USA","University of S\u00e3o Paulo, Brazil"],"affiliations":[{"raw_affiliation_string":"Coqui, USA","institution_ids":[]},{"raw_affiliation_string":"University of S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000990615","display_name":"Alp \u00d6ktem","orcid":"https://orcid.org/0000-0002-0700-1159"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alp \u00d6ktem","raw_affiliation_strings":["Col\u2022lectivaT, Spain","CLEAR Global, USA"],"affiliations":[{"raw_affiliation_string":"Col\u2022lectivaT, Spain","institution_ids":[]},{"raw_affiliation_string":"CLEAR Global, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035214872","display_name":"Daniel Whitenack","orcid":"https://orcid.org/0000-0003-1155-8889"},"institutions":[{"id":"https://openalex.org/I1322829787","display_name":"SIL International","ror":"https://ror.org/00d57b563","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1322829787"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Whitenack","raw_affiliation_strings":["SIL International"],"affiliations":[{"raw_affiliation_string":"SIL International","institution_ids":["https://openalex.org/I1322829787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034811985","display_name":"Julian Weber","orcid":"https://orcid.org/0000-0002-8108-4423"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Julian Weber","raw_affiliation_strings":["Coqui, USA"],"affiliations":[{"raw_affiliation_string":"Coqui, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047927727","display_name":"Salomon Kabongo Kabenamualu","orcid":null},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Salomon KABONGO KABENAMUALU","raw_affiliation_strings":["Leibniz Universit\u00e4t Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Leibniz Universit\u00e4t Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028564314","display_name":"Elizabeth Salesky","orcid":"https://orcid.org/0000-0001-6765-1447"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth Salesky","raw_affiliation_strings":["Johns Hopkins University, USA"],"affiliations":[{"raw_affiliation_string":"Johns Hopkins University, USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016069022","display_name":"Iroro Orife","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Iroro Orife","raw_affiliation_strings":["Niger-Volta LTI, USA,"],"affiliations":[{"raw_affiliation_string":"Niger-Volta LTI, USA,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028704705","display_name":"Colin Leong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Colin Leong","raw_affiliation_strings":["Masakhane NLP, Africa"],"affiliations":[{"raw_affiliation_string":"Masakhane NLP, Africa","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045030523","display_name":"Perez Ogayo","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Perez Ogayo","raw_affiliation_strings":["Carnegie Mellon University, USA"],"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043359753","display_name":"Chris Chinenye Emezue","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Chris Chinenye Emezue","raw_affiliation_strings":["Technical University of Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011303143","display_name":"Jonathan Mukiibi","orcid":null},"institutions":[{"id":"https://openalex.org/I72227227","display_name":"Makerere University","ror":"https://ror.org/03dmz0111","country_code":"UG","type":"education","lineage":["https://openalex.org/I72227227"]}],"countries":["UG"],"is_corresponding":false,"raw_author_name":"Jonathan Mukiibi","raw_affiliation_strings":["Makerere University, Uganda"],"affiliations":[{"raw_affiliation_string":"Makerere University, Uganda","institution_ids":["https://openalex.org/I72227227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010053988","display_name":"Salomey Osei","orcid":"https://orcid.org/0000-0003-1900-3124"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Salomey Osei","raw_affiliation_strings":["Masakhane NLP, Africa"],"affiliations":[{"raw_affiliation_string":"Masakhane NLP, Africa","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064344522","display_name":"Apelete Agbolo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Apelete AGBOLO","raw_affiliation_strings":["Ewegbe Akademi, Togo,"],"affiliations":[{"raw_affiliation_string":"Ewegbe Akademi, Togo,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002897476","display_name":"Victor Akinode","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Victor Akinode","raw_affiliation_strings":["Masakhane NLP, Africa"],"affiliations":[{"raw_affiliation_string":"Masakhane NLP, Africa","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058689348","display_name":"Bernard Opoku","orcid":"https://orcid.org/0000-0003-3104-9897"},"institutions":[{"id":"https://openalex.org/I28046988","display_name":"Kwame Nkrumah University of Science and Technology","ror":"https://ror.org/00cb23x68","country_code":"GH","type":"education","lineage":["https://openalex.org/I28046988"]}],"countries":["GH"],"is_corresponding":false,"raw_author_name":"Bernard Opoku","raw_affiliation_strings":["Kwame Nkrumah University of Science and Technology, Ghana"],"affiliations":[{"raw_affiliation_string":"Kwame Nkrumah University of Science and Technology, Ghana","institution_ids":["https://openalex.org/I28046988"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080470944","display_name":"Olanrewaju Samuel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olanrewaju Samuel","raw_affiliation_strings":["Masakhane NLP, Africa"],"affiliations":[{"raw_affiliation_string":"Masakhane NLP, Africa","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055769964","display_name":"Jesujoba O. Alabi","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jesujoba Alabi","raw_affiliation_strings":["Saarland University, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002849148","display_name":"Shamsuddeen Hassan Muhammad","orcid":"https://orcid.org/0000-0001-7708-0799"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shamsuddeen Hassan Muhammad","raw_affiliation_strings":["Masakhane NLP, Africa"],"affiliations":[{"raw_affiliation_string":"Masakhane NLP, Africa","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":20,"corresponding_author_ids":["https://openalex.org/A5088964009"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9355,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.76077354,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2383","last_page":"2387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9993000030517578,"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":0.9993000030517578,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9977999925613403,"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/T10028","display_name":"Topic Modeling","score":0.9883999824523926,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7098360061645508},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.5144786834716797},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5051477551460266},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.46961790323257446},{"id":"https://openalex.org/keywords/speech-corpus","display_name":"Speech corpus","score":0.43014898896217346},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4037854075431824},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3649689555168152},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.2254709005355835},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0869562029838562}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7098360061645508},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.5144786834716797},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5051477551460266},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.46961790323257446},{"id":"https://openalex.org/C91863865","wikidata":"https://www.wikidata.org/wiki/Q4349497","display_name":"Speech corpus","level":3,"score":0.43014898896217346},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4037854075431824},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3649689555168152},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.2254709005355835},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0869562029838562},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2022-10850","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2022-10850","pdf_url":null,"source":{"id":"https://openalex.org/S4363604309","display_name":"Interspeech 2022","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2022","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.21437/interspeech.2022-10850","is_oa":true,"landing_page_url":"https://doi.org/10.21437/interspeech.2022-10850","pdf_url":null,"source":{"id":"https://openalex.org/S4363604309","display_name":"Interspeech 2022","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2022","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W148837159","https://openalex.org/W1484177673","https://openalex.org/W1494198834","https://openalex.org/W1496801689","https://openalex.org/W1511655405","https://openalex.org/W1981184509","https://openalex.org/W1990026626","https://openalex.org/W2047203463","https://openalex.org/W2103756849","https://openalex.org/W2279164916","https://openalex.org/W2396366106","https://openalex.org/W2399816321","https://openalex.org/W2403303177","https://openalex.org/W2470336560","https://openalex.org/W2604424230","https://openalex.org/W2747874407","https://openalex.org/W2750167318","https://openalex.org/W2908510526","https://openalex.org/W2937197076","https://openalex.org/W2964243274","https://openalex.org/W3025528898","https://openalex.org/W3026874504","https://openalex.org/W3092791109","https://openalex.org/W3102003804","https://openalex.org/W3126420472","https://openalex.org/W3173715137","https://openalex.org/W3197771105","https://openalex.org/W4287121924","https://openalex.org/W4295312788"],"related_works":["https://openalex.org/W2381850946","https://openalex.org/W4380449851","https://openalex.org/W3125091513","https://openalex.org/W4318832338","https://openalex.org/W4248383205","https://openalex.org/W4234745530","https://openalex.org/W2146383839","https://openalex.org/W2231829109","https://openalex.org/W2789577489","https://openalex.org/W2372185929"],"abstract_inverted_index":{"BibleTTS":[0],"is":[1,56],"a":[2,57,83],"large,":[3],"high-quality,":[4],"open":[5],"speech":[6],"dataset":[7],"for":[8,88,93],"ten":[9,38],"languages":[10,39],"spoken":[11],"in":[12],"Sub-Saharan":[13],"Africa.The":[14],"corpus":[15,55],"contains":[16],"up":[17],"to":[18],"86":[19],"hours":[20],"of":[21,34,60,85],"aligned,":[22,73],"studio":[23],"quality":[24],"48kHz":[25],"single":[26],"speaker":[27],"recordings":[28,62],"per":[29],"language,":[30],"enabling":[31],"the":[32,67,77,86],"development":[33],"high-quality":[35],"text-to-speech":[36,94],"models.The":[37],"represented":[40],"are:":[41],"Akuapem":[42],"Twi,":[43,45],"Asante":[44],"Chichewa,":[46],"Ewe,":[47],"Hausa,":[48],"Kikuyu,":[49],"Lingala,":[50],"Luganda,":[51],"Luo,":[52],"and":[53,64,75,80],"Yoruba.This":[54],"derivative":[58],"work":[59],"Bible":[61],"made":[63],"released":[65],"by":[66],"Open.Bible":[68],"project":[69],"from":[70],"Biblica.We":[71],"have":[72],"cleaned,":[74],"filtered":[76],"original":[78],"recordings,":[79],"additionally":[81],"hand-checked":[82],"subset":[84],"alignments":[87],"each":[89],"language.We":[90],"present":[91],"results":[92],"models":[95],"with":[96],"Coqui":[97],"TTS.":[98]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
