{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/26173"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/26173","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Articulation of whispered alveolar consonants","abstract":"This thesis explores the articulation of whispered and normally-spoken alveolar consonants through the use of electropalatography (EPG). While whisper is a well-researched topic, most prior studies have been limited to glottal and acoustic examinations. This study aims to directly measure the articulatory changes speech undergoes when it is whispered. Alveolar consonants /t/, /d/, and /n/ were studied in /iCi/, /aCa/, and /uCu/ environments. Maximum center of gravity, average center of gravity, contacted surface area, and contacted surface area variability were measured. Whispered consonants were found to have a greater duration and COG than normal consonants. Whispered consonants also showed evidence of hyperarticulation: they had lower surface area contact percentages and variability versus normal speech.","abstract_html":"This thesis explores the articulation of whispered and normally-spoken alveolar consonants through the use of electropalatography (EPG). While whisper is a well-researched topic, most prior studies have been limited to glottal and acoustic examinations. This study aims to directly measure the articulatory changes speech undergoes when it is whispered. Alveolar consonants /t/, /d/, and /n/ were studied in /iCi/, /aCa/, and /uCu/ environments. Maximum center of gravity, average center of gravity, contacted surface area, and contacted surface area variability were measured. Whispered consonants were found to have a greater duration and COG than normal consonants. Whispered consonants also showed evidence of hyperarticulation: they had lower surface area contact percentages and variability versus normal speech.","abstract_has_math":false,"creators":["Osfar, Megan J."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.A.","degree_level":"Thesis","degree_discipline":"Linguistics","degree_department":null,"school":null,"contributors":["Shosted, Ryan K."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-08-25T22:17:18Z","date_published":"2011-08-25T22:17:18Z","updated_at":"2026-07-22T22:25:26Z","subjects":["whisper","alveolar","consonants","hyperarticulation","electropalatography (EPG)"],"languages":["en"],"rights":["Copyright 2011 Megan J. 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