{"id":"https://openalex.org/W2051630343","doi":"https://doi.org/10.1109/icassp.2009.4960674","title":"The effect of formant trajectories and phoneme durations on vowel intelligibility","display_name":"The effect of formant trajectories and phoneme durations on vowel intelligibility","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2051630343","doi":"https://doi.org/10.1109/icassp.2009.4960674","mag":"2051630343"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960674","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5039167773","display_name":"Akiko Amano-Kusumoto","orcid":null},"institutions":[{"id":"https://openalex.org/I165690674","display_name":"Oregon Health & Science University","ror":"https://ror.org/009avj582","country_code":"US","type":"education","lineage":["https://openalex.org/I165690674"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Akiko Amano-Kusumoto","raw_affiliation_strings":["Center of Spoken Language Understanding, Department of Science & Engineering, Oregon Health and Sciences University, Beaverton, OR, USA","Center for Spoken Language Understanding, Department of Science & Engineering, Oregon Health & Science University, 20000 NW Walker Road, Beaverton, OR 97006, USA"],"affiliations":[{"raw_affiliation_string":"Center of Spoken Language Understanding, Department of Science & Engineering, Oregon Health and Sciences University, Beaverton, OR, USA","institution_ids":["https://openalex.org/I165690674"]},{"raw_affiliation_string":"Center for Spoken Language Understanding, Department of Science & Engineering, Oregon Health & Science University, 20000 NW Walker Road, Beaverton, OR 97006, USA","institution_ids":["https://openalex.org/I165690674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074164943","display_name":"John-Paul Hosom","orcid":null},"institutions":[{"id":"https://openalex.org/I165690674","display_name":"Oregon Health & Science University","ror":"https://ror.org/009avj582","country_code":"US","type":"education","lineage":["https://openalex.org/I165690674"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John-Paul Hosom","raw_affiliation_strings":["Center of Spoken Language Understanding, Department of Science & Engineering, Oregon Health and Sciences University, Beaverton, OR, USA","Center for Spoken Language Understanding, Department of Science & Engineering, Oregon Health & Science University, 20000 NW Walker Road, Beaverton, OR 97006, USA"],"affiliations":[{"raw_affiliation_string":"Center of Spoken Language Understanding, Department of Science & Engineering, Oregon Health and Sciences University, Beaverton, OR, USA","institution_ids":["https://openalex.org/I165690674"]},{"raw_affiliation_string":"Center for Spoken Language Understanding, Department of Science & Engineering, Oregon Health & Science University, 20000 NW Walker Road, Beaverton, OR 97006, USA","institution_ids":["https://openalex.org/I165690674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039167773"],"corresponding_institution_ids":["https://openalex.org/I165690674"],"apc_list":null,"apc_paid":null,"fwci":1.0713,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75490716,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4677","last_page":"4680"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994000196456909,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10403","display_name":"Phonetics and Phonology Research","score":0.9962999820709229,"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/formant","display_name":"Formant","score":0.9328771829605103},{"id":"https://openalex.org/keywords/vowel","display_name":"Vowel","score":0.7817549705505371},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6983036994934082},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.685843825340271},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49392467737197876},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.40018221735954285},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3484513461589813},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.11417320370674133},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08611473441123962}],"concepts":[{"id":"https://openalex.org/C158215666","wikidata":"https://www.wikidata.org/wiki/Q1414685","display_name":"Formant","level":3,"score":0.9328771829605103},{"id":"https://openalex.org/C2779581591","wikidata":"https://www.wikidata.org/wiki/Q36244","display_name":"Vowel","level":2,"score":0.7817549705505371},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6983036994934082},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.685843825340271},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49392467737197876},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.40018221735954285},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3484513461589813},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.11417320370674133},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08611473441123962},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2009.4960674","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.158.3039","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.158.3039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cslu.cse.ogi.edu/people/hosom/pubs/Amano2009-Icassp.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"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":8,"referenced_works":["https://openalex.org/W1975346954","https://openalex.org/W1987138863","https://openalex.org/W1997040374","https://openalex.org/W2001496355","https://openalex.org/W2065406846","https://openalex.org/W2088603884","https://openalex.org/W3020737195","https://openalex.org/W3045497008"],"related_works":["https://openalex.org/W2028715205","https://openalex.org/W2344358524","https://openalex.org/W2060888333","https://openalex.org/W2053092242","https://openalex.org/W2028342517","https://openalex.org/W3042758298","https://openalex.org/W2050311283","https://openalex.org/W2942435052","https://openalex.org/W3169184738","https://openalex.org/W2007544974"],"abstract_inverted_index":{"We":[0,74],"examined":[1],"how":[2],"much":[3],"listeners":[4],"can":[5],"benefit":[6],"from":[7,95,100],"listening":[8],"to":[9,14,84,120,143],"ldquoclearrdquo":[10],"(CLR)":[11],"speech":[12,56,78,108,125,146],"compared":[13],"ldquoconversationalrdquo":[15],"(CNV)":[16],"speech,":[17,88,115],"both":[18],"spoken":[19],"at":[20,128],"different":[21],"speaking":[22,42,65],"rates.":[23],"Vowel":[24],"intelligibilities":[25],"of":[26,54,86,123],"four":[27,41],"front":[28],"vowels":[29,53],"(/i:/,":[30],"/I/,":[31],"/E/,":[32],"and":[33,47,63,69,132,136],"/ei/)":[34],"in":[35],"background":[36],"noise":[37],"were":[38,72,82,93,139],"measured":[39],"with":[40],"styles":[43],"(CNV/SLOW,":[44],"CNV,":[45],"CLR,":[46],"CLR/FAST).":[48],"Results":[49],"showed":[50],"only":[51],"tense":[52],"CLR":[55,64,87,107,114,124,145],"had":[57],"a":[58],"significant":[59],"difference":[60],"between":[61],"CNV":[62,96],"styles,":[66],"after":[67],"energy":[68],"F0":[70],"contour":[71],"normalized.":[73],"synthesized":[75],"hybrid":[76],"(HYB)":[77],"whose":[79],"formant":[80,118,137],"features":[81,92],"equal":[83],"those":[85,122],"while":[89],"all":[90],"other":[91],"taken":[94],"speech.":[97],"Primary":[98],"conclusions":[99],"this":[101],"study":[102],"are":[103],"(1)":[104],"naturally-spoken":[105],"fast":[106],"was":[109,126],"not":[110,140],"as":[111,113],"intelligible":[112],"(2)":[116],"enhancing":[117],"frequencies":[119],"resemble":[121],"effective":[127],"improving":[129],"vowel":[130],"intelligibility,":[131],"(3)":[133],"spectral":[134],"tilt":[135],"bandwidths":[138],"contributing":[141],"factors":[142],"the":[144],"benefit.":[147]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}