{"id":"https://openalex.org/W3140836199","doi":"https://doi.org/10.1109/slt48900.2021.9383574","title":"Articulatory Comparison of L1 and L2 Speech for Mispronunciation Diagnosis","display_name":"Articulatory Comparison of L1 and L2 Speech for Mispronunciation Diagnosis","publication_year":2021,"publication_date":"2021-01-19","ids":{"openalex":"https://openalex.org/W3140836199","doi":"https://doi.org/10.1109/slt48900.2021.9383574","mag":"3140836199"},"language":"en","primary_location":{"id":"doi:10.1109/slt48900.2021.9383574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt48900.2021.9383574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Spoken Language Technology Workshop (SLT)","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/A5021784176","display_name":"Subash Khanal","orcid":"https://orcid.org/0000-0001-7666-8603"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Subash Khanal","raw_affiliation_strings":["University of Kentucky"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kentucky","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015797517","display_name":"Michael T. Johnson","orcid":"https://orcid.org/0000-0001-5424-4877"},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael T. Johnson","raw_affiliation_strings":["University of Kentucky"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kentucky","institution_ids":["https://openalex.org/I143302722"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033165110","display_name":"Narjes Bozorg","orcid":null},"institutions":[{"id":"https://openalex.org/I143302722","display_name":"University of Kentucky","ror":"https://ror.org/02k3smh20","country_code":"US","type":"education","lineage":["https://openalex.org/I143302722"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Narjes Bozorg","raw_affiliation_strings":["University of Kentucky"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kentucky","institution_ids":["https://openalex.org/I143302722"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I143302722"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"693","last_page":"697"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9998999834060669,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9987000226974487,"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":0.9948999881744385,"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/articulation","display_name":"Articulation (sociology)","score":0.7828556299209595},{"id":"https://openalex.org/keywords/mandarin-chinese","display_name":"Mandarin Chinese","score":0.7622376084327698},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7507665753364563},{"id":"https://openalex.org/keywords/manner-of-articulation","display_name":"Manner of articulation","score":0.6538863778114319},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6525236368179321},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5567813515663147},{"id":"https://openalex.org/keywords/place-of-articulation","display_name":"Place of articulation","score":0.4884899854660034},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.37602484226226807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3413335084915161},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.26361584663391113},{"id":"https://openalex.org/keywords/consonant","display_name":"Consonant","score":0.23940232396125793},{"id":"https://openalex.org/keywords/vowel","display_name":"Vowel","score":0.13044649362564087}],"concepts":[{"id":"https://openalex.org/C2779337067","wikidata":"https://www.wikidata.org/wiki/Q4800961","display_name":"Articulation (sociology)","level":3,"score":0.7828556299209595},{"id":"https://openalex.org/C138954614","wikidata":"https://www.wikidata.org/wiki/Q9192","display_name":"Mandarin Chinese","level":2,"score":0.7622376084327698},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7507665753364563},{"id":"https://openalex.org/C66029223","wikidata":"https://www.wikidata.org/wiki/Q210847","display_name":"Manner of articulation","level":2,"score":0.6538863778114319},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6525236368179321},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5567813515663147},{"id":"https://openalex.org/C36933642","wikidata":"https://www.wikidata.org/wiki/Q214090","display_name":"Place of articulation","level":4,"score":0.4884899854660034},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.37602484226226807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3413335084915161},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.26361584663391113},{"id":"https://openalex.org/C2778203577","wikidata":"https://www.wikidata.org/wiki/Q38035","display_name":"Consonant","level":3,"score":0.23940232396125793},{"id":"https://openalex.org/C2779581591","wikidata":"https://www.wikidata.org/wiki/Q36244","display_name":"Vowel","level":2,"score":0.13044649362564087},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"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/slt48900.2021.9383574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt48900.2021.9383574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Spoken Language Technology Workshop (SLT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1524333225","https://openalex.org/W1647671624","https://openalex.org/W1988172096","https://openalex.org/W1993404773","https://openalex.org/W2008699721","https://openalex.org/W2037852367","https://openalex.org/W2041796116","https://openalex.org/W2068447135","https://openalex.org/W2090673145","https://openalex.org/W2159693968","https://openalex.org/W2406785943","https://openalex.org/W2475613957","https://openalex.org/W2546983367","https://openalex.org/W2606993684","https://openalex.org/W2773066611","https://openalex.org/W2944526294","https://openalex.org/W6631362777","https://openalex.org/W6714109445","https://openalex.org/W6721132521","https://openalex.org/W6746747238"],"related_works":["https://openalex.org/W2022221551","https://openalex.org/W1037709911","https://openalex.org/W4231989107","https://openalex.org/W4384940486","https://openalex.org/W2748448327","https://openalex.org/W2038007203","https://openalex.org/W4388123402","https://openalex.org/W2025106137","https://openalex.org/W4388123242","https://openalex.org/W4281394198"],"abstract_inverted_index":{"This":[0],"paper":[1],"compares":[2],"the":[3,19,34,58,92,99,104,125],"difference":[4],"in":[5],"articulation":[6],"patterns":[7],"between":[8,91],"native":[9],"(L1)":[10],"and":[11,52,74,79,120],"non-native":[12],"(L2)":[13],"Mandarin":[14,37],"speakers":[15],"of":[16,21,25,28,57,101,115],"English,":[17],"for":[18,50,103],"purpose":[20],"providing":[22],"an":[23],"understanding":[24],"mispronunciation":[26],"behaviors":[27],"L2":[29,80,105],"learners.":[30],"Consensus":[31],"transcriptions":[32],"from":[33,77],"Electromagnetic":[35],"Articulography":[36],"Accented":[38],"English":[39],"(EMA-MAE)":[40],"corpus":[41],"are":[42,65,88,95,117,124],"used":[43,66],"to":[44,67,129],"identify":[45],"commonly":[46],"occurring":[47],"substitution":[48],"errors":[49],"consonants":[51],"vowels.":[53],"Phoneme":[54],"level":[55],"alignments":[56],"utterances":[59],"produced":[60],"by":[61],"speech":[62],"recognition":[63],"models":[64],"extract":[68],"articulatory":[69,85],"feature":[70],"vectors":[71],"representing":[72],"correct":[73],"substituted":[75],"sounds":[76],"L1":[78],"speaker":[81,106],"groups":[82,94],"respectively.":[83],"The":[84],"features":[86],"that":[87],"significantly":[89],"different":[90],"two":[93],"identified":[96],"along":[97],"with":[98],"direction":[100],"error":[102],"group.":[107],"Experimental":[108],"results":[109],"provide":[110],"information":[111],"about":[112],"which":[113,121],"types":[114],"substitutions":[116],"most":[118,126],"common":[119],"specific":[122],"articulators":[123],"significant":[127],"contributors":[128],"those":[130],"errors.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
