{"id":"https://openalex.org/W1995631550","doi":"https://doi.org/10.1109/icsda.2013.6709904","title":"Acoustic models for pronunciation assessment of vowels of Indian English","display_name":"Acoustic models for pronunciation assessment of vowels of Indian English","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W1995631550","doi":"https://doi.org/10.1109/icsda.2013.6709904","mag":"1995631550"},"language":"en","primary_location":{"id":"doi:10.1109/icsda.2013.6709904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsda.2013.6709904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference Oriental COCOSDA held jointly with 2013 Conference on Asian Spoken Language Research and Evaluation (O-COCOSDA/CASLRE)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103845958","display_name":"Shrikant Joshi","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shrikant Joshi","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India#TAB#","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084496610","display_name":"Preeti Rao","orcid":"https://orcid.org/0000-0002-2842-8450"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preeti Rao","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India#TAB#","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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":0.9998999834060669,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech 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"}}],"keywords":[{"id":"https://openalex.org/keywords/pronunciation","display_name":"Pronunciation","score":0.8864134550094604},{"id":"https://openalex.org/keywords/gujarati","display_name":"Gujarati","score":0.7997130155563354},{"id":"https://openalex.org/keywords/hindi","display_name":"Hindi","score":0.7990154027938843},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7285457849502563},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6474123001098633},{"id":"https://openalex.org/keywords/acoustic-model","display_name":"Acoustic model","score":0.5906521677970886},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5099631547927856},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.4773402512073517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4719354808330536},{"id":"https://openalex.org/keywords/american-english","display_name":"American English","score":0.46912145614624023},{"id":"https://openalex.org/keywords/speech-corpus","display_name":"Speech corpus","score":0.46258091926574707},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3454323410987854},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.310211181640625},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.3043002486228943}],"concepts":[{"id":"https://openalex.org/C2780844864","wikidata":"https://www.wikidata.org/wiki/Q184377","display_name":"Pronunciation","level":2,"score":0.8864134550094604},{"id":"https://openalex.org/C2779296024","wikidata":"https://www.wikidata.org/wiki/Q5137","display_name":"Gujarati","level":2,"score":0.7997130155563354},{"id":"https://openalex.org/C519982507","wikidata":"https://www.wikidata.org/wiki/Q1568","display_name":"Hindi","level":2,"score":0.7990154027938843},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7285457849502563},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6474123001098633},{"id":"https://openalex.org/C155635449","wikidata":"https://www.wikidata.org/wiki/Q4674699","display_name":"Acoustic model","level":3,"score":0.5906521677970886},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5099631547927856},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.4773402512073517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4719354808330536},{"id":"https://openalex.org/C2777939226","wikidata":"https://www.wikidata.org/wiki/Q7976","display_name":"American English","level":2,"score":0.46912145614624023},{"id":"https://openalex.org/C91863865","wikidata":"https://www.wikidata.org/wiki/Q4349497","display_name":"Speech corpus","level":3,"score":0.46258091926574707},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3454323410987854},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.310211181640625},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.3043002486228943},{"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:10.1109/icsda.2013.6709904","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsda.2013.6709904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference Oriental COCOSDA held jointly with 2013 Conference on Asian Spoken Language Research and Evaluation (O-COCOSDA/CASLRE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W44638342","https://openalex.org/W70727784","https://openalex.org/W161025185","https://openalex.org/W181306515","https://openalex.org/W323265179","https://openalex.org/W334543181","https://openalex.org/W1588800246","https://openalex.org/W2070133242","https://openalex.org/W2082142181","https://openalex.org/W2129505778","https://openalex.org/W2139008940","https://openalex.org/W2619993508","https://openalex.org/W3127686677","https://openalex.org/W4285719527","https://openalex.org/W6601808394","https://openalex.org/W6606471743","https://openalex.org/W6611059293","https://openalex.org/W6789826613"],"related_works":["https://openalex.org/W2186418221","https://openalex.org/W3196150039","https://openalex.org/W4200068392","https://openalex.org/W2772686614","https://openalex.org/W2036933852","https://openalex.org/W2152945827","https://openalex.org/W2015513221","https://openalex.org/W301864623","https://openalex.org/W2757826346","https://openalex.org/W2184371793"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,30,39,46,52,66,85,93,132,152],"pronunciation":[3],"assessment":[4],"of":[5,7,58,60,87,91,102,109,147],"vowels":[6,129],"Indian":[8,118,148],"English":[9,111,119,139,149],"uttered":[10],"by":[11,20,29,124,137],"speakers":[12,59],"with":[13,143],"Gujarati":[14,61],"L1":[15],"using":[16],"confidence":[17],"measures":[18],"obtained":[19],"automatic":[21],"speech":[22,67,89,120,126,150],"recognition.":[23],"The":[24],"goodness-of-pronunciation":[25],"measure":[26],"as":[27],"captured":[28],"acoustic":[31,40,71,103],"likelihood":[32],"scores":[33],"can":[34],"be":[35],"effective":[36],"only":[37],"when":[38],"models":[41,104,127],"used":[42,69],"are":[43],"appropriate":[44],"for":[45,70,128],"task":[47],"i.e.":[48],"detecting":[49],"errors":[50],"in":[51],"target":[53,96],"language":[54],"(Indian":[55],"English)":[56],"typical":[57],"(the":[62],"source":[63,94],"language).":[64],"Thus":[65],"data":[68],"model":[72],"training":[73],"is":[74,115,121],"expected":[75],"to":[76,131],"have":[77],"a":[78,144],"prominent":[79],"influence":[80],"on":[81,106],"system":[82,153],"performance.":[83,154],"In":[84],"absence":[86],"labeled":[88],"databases":[90,108],"either":[92],"or":[95],"language,":[97],"we":[98],"investigate":[99],"specific":[100],"combinations":[101],"trained":[105],"available":[107],"American":[110,138],"and":[112],"Hindi.":[113],"It":[114],"observed":[116],"that":[117],"better":[122],"represented":[123],"Hindi":[125],"common":[130],"two":[133],"languages":[134],"rather":[135],"than":[136],"models.":[140],"Further,":[141],"adaptation":[142],"limited":[145],"amount":[146],"improves":[151]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
