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dc.contributor.authorJeong, Hyoyoung-
dc.contributor.authorYoo, Jae-Young-
dc.contributor.authorOuyang, Wei-
dc.contributor.authorGreane, Aurora Lee Jean Xue-
dc.contributor.authorWiebe, Alexandra Jane-
dc.contributor.authorHuang, Ivy-
dc.contributor.authorLee, Young Joong-
dc.contributor.authorLee, Jong Yoon-
dc.contributor.authorKim, Joohee-
dc.contributor.authorNi, Xinchen-
dc.contributor.authorKim, Suyeon-
dc.contributor.authorHuynh, Huong Le-Thien-
dc.contributor.authorZhong, Isabel-
dc.contributor.authorChin, Yu Xuan-
dc.contributor.authorGu, Jianyu-
dc.contributor.authorJohnson, Aaron M.-
dc.contributor.authorBrancaccio, Theresa-
dc.contributor.authorRogers, John A.-
dc.date.accessioned2024-01-12T02:32:03Z-
dc.date.available2024-01-12T02:32:03Z-
dc.date.created2023-11-27-
dc.date.issued2023-02-
dc.identifier.issn0027-8424-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/75795-
dc.description.abstractVocal fatigue is a measurable form of performance fatigue resulting from overuse of the voice and is characterized by negative vocal adaptation. Vocal dose refers to cumulative exposure of the vocal fold tissue to vibration. Professionals with high vocal demands, such as singers and teachers, are especially prone to vocal fatigue. Failure to adjust habits can lead to compensatory lapses in vocal technique and an increased risk of vocal fold injury. Quantifying and recording vocal dose to inform individuals about potential overuse is an important step toward mitigating vocal fatigue. Previous work establishes vocal dosimetry methods, that is, processes to quantify vocal fold vibration dose but with bulky, wired devices that are not amenable to continuous use during natural daily activities; these previously reported systems also provide limited mechanisms for real-time user feedback. This study introduces a soft, wireless, skin-conformal technology that gently mounts on the upper chest to capture vibratory responses associated with vocalization in a manner that is immune to ambient noises. Pairing with a separate, wirelessly linked device supports haptic feedback to the user based on quantitative thresholds in vocal usage. A machine learning-based approach enables precise vocal dosimetry from the recorded data, to support personalized, real-time quantitation and feedback. These systems have strong potential to guide healthy behaviors in vocal use.-
dc.languageEnglish-
dc.publisherNational Academy of Sciences-
dc.titleClosed-loop network of skin-interfaced wireless devices for quantifying vocal fatigue and providing user feedback-
dc.typeArticle-
dc.identifier.doi10.1073/pnas.2219394120-
dc.description.journalClass1-
dc.identifier.bibliographicCitationProceedings of the National Academy of Sciences of the United States of America, v.120, no.9-
dc.citation.titleProceedings of the National Academy of Sciences of the United States of America-
dc.citation.volume120-
dc.citation.number9-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid001167153100005-
dc.relation.journalWebOfScienceCategoryMultidisciplinary Sciences-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.type.docTypeArticle-
dc.subject.keywordPlusAUTOMATIC SPEECH-
dc.subject.keywordPlusDOSE MEASURES-
dc.subject.keywordPlusPOPULATION-
dc.subject.keywordPlusPREVALENCE-
dc.subject.keywordAuthorclosed network-
dc.subject.keywordAuthorquantifying vocal fatigue-
dc.subject.keywordAuthorwearable electronics-
dc.subject.keywordAuthorhaptic feedback-
dc.subject.keywordAuthorreal-time machine learning-
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