{"id":"https://openalex.org/W11805017","doi":"https://doi.org/10.21437/interspeech.2004-580","title":"Pronunciation assessment based upon the phonological distortions observed in language learners' utterances","display_name":"Pronunciation assessment based upon the phonological distortions observed in language learners' utterances","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W11805017","doi":"https://doi.org/10.21437/interspeech.2004-580","mag":"11805017"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-580","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"},"type":"article","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/A5041213266","display_name":"Nobuaki Minematsu","orcid":"https://orcid.org/0000-0002-8778-9555"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuaki Minematsu","raw_affiliation_strings":["university of Tokyo;"],"affiliations":[{"raw_affiliation_string":"university of Tokyo;","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5041213266"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":4.6253,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.9430408,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1669","last_page":"1672"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9864000082015991,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9805999994277954,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pronunciation","display_name":"Pronunciation","score":0.9070093631744385},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.8564642071723938},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.699721097946167},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6408867835998535},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6281739473342896},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6077086329460144},{"id":"https://openalex.org/keywords/phonetics","display_name":"Phonetics","score":0.5703923106193542},{"id":"https://openalex.org/keywords/phonology","display_name":"Phonology","score":0.5338358283042908},{"id":"https://openalex.org/keywords/speech-corpus","display_name":"Speech corpus","score":0.440742164850235},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.38189896941185},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.37482893466949463},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35251757502555847},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.3390903174877167}],"concepts":[{"id":"https://openalex.org/C2780844864","wikidata":"https://www.wikidata.org/wiki/Q184377","display_name":"Pronunciation","level":2,"score":0.9070093631744385},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.8564642071723938},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.699721097946167},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6408867835998535},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6281739473342896},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6077086329460144},{"id":"https://openalex.org/C137584468","wikidata":"https://www.wikidata.org/wiki/Q35395","display_name":"Phonetics","level":2,"score":0.5703923106193542},{"id":"https://openalex.org/C148934300","wikidata":"https://www.wikidata.org/wiki/Q40998","display_name":"Phonology","level":2,"score":0.5338358283042908},{"id":"https://openalex.org/C91863865","wikidata":"https://www.wikidata.org/wiki/Q4349497","display_name":"Speech corpus","level":3,"score":0.440742164850235},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.38189896941185},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.37482893466949463},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35251757502555847},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3390903174877167},{"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2004-580","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.587.9024","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.587.9024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gavo.t.u-tokyo.ac.jp/~mine/paper/PDF/2004/ICSLP_p1669-1672_t2004-10.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8199999928474426,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W112696851","https://openalex.org/W2119419436","https://openalex.org/W2156172072"],"related_works":["https://openalex.org/W2998781440","https://openalex.org/W231741463","https://openalex.org/W4200068392","https://openalex.org/W2772686614","https://openalex.org/W2036933852","https://openalex.org/W2152945827","https://openalex.org/W114226241","https://openalex.org/W2015513221","https://openalex.org/W301864623","https://openalex.org/W2757826346"],"abstract_inverted_index":{"Speech":[0],"representation":[1,10,81,108],"provided":[2],"by":[3,45,96],"acoustic":[4,16],"phonetics,":[5],"spectro-gram,":[6],"is":[7,42,49,176],"very":[8,51],"noisy":[9],"in":[11,181],"that":[12,64,133,145,166],"it":[13],"shows":[14,165],"every":[15],"aspect":[17],"of":[18,79,82,87,109,116,120,128],"speech.":[19],"Age,":[20],"gender,":[21],"size,":[22],"shape,":[23],"microphone,":[24],"room":[25],"and":[26,36,60,125,175,179],"line":[27],"are":[28,57,137,149],"completely":[29],"irrelevant":[30],"to":[31,151,155],"speech":[32,55,83,110],"recognition,":[33],"pro-nunciation":[34,117],"assessment,":[35],"so":[37],"on.":[38],"But":[39],"the":[40,50,61,65,88,106,121,135,141,147,156,159,167,172],"spectrogram":[41],"af-fected":[43],"easily":[44],"these":[46],"factors.":[47],"This":[48,102,163],"essential":[52],"reason":[53],"why":[54],"systems":[56],"sometimes":[58],"unreliable":[59],"author":[62,74],"supposes":[63],"education":[66],"should":[67],"not":[68],"endure":[69],"this":[70],"inevitable":[71],"characteristics.":[72],"The":[73,92],"proposed":[75,168],"a":[76,113,129],"novel":[77],"method":[78,93,169],"acous-tic":[80],"where":[84],"no":[85],"dimensions":[86],"above":[89],"factors":[90,174],"exist.":[91],"was":[94],"derived":[95],"implementing":[97],"struc-tural":[98],"phonology":[99],"on":[100],"physics.":[101],"paper":[103],"examines":[104],"whether":[105],"new":[107],"can":[111,170],"provide":[112],"good":[114,124],"tool":[115],"assessment.":[118],"Results":[119],"experiments":[122],"with":[123],"intentionally-bad":[126],"pronunciations":[127],"single":[130],"speaker":[131,157,160],"showed":[132],"all":[134,146],"students":[136,148],"acoustically":[138,153],"located":[139],"between":[140],"two":[142],"pronunciations,":[143],"indicating":[144],"judged":[150],"be":[152],"closer":[154],"than":[158],"himself":[161],"is.":[162],"result":[164],"delete":[171],"irrel-evant":[173],"extremely":[177],"reliable":[178],"effective":[180],"CALL.":[182],"1.":[183]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
