SPEECH ACOUSTICS AND VOCAL FATIQUE IN HEALTHCARE WORKERS
With the advent of COVID-19, many healthcare providers are required to wear masks throughout the work day. Although we know that masks can impact the ability for a listener to understand what is being said, there is little information on how the speaker overcomes communication barriers. Our project seeks to investigate speech acoustics and vocal fatigue in healthcare providers in order to provide target strategies to improve communication and maintain vocal health.
This project is funded by The Center for Clinical and Translational Science and Training and the National Center for Advancing Translational Sciences (NCATS) of the NIH (#2UL1TR001425-05A1).
VOICE FUNCTION IN INDIVIDUALS WHO USE E- CIGARETTES
Electronic cigarettes (e-cigarettes) have become increasingly popular among college-aged adults. Frequently referred to as "vaping" or "Juuling", electronic cigarette use is often believed to be a safe alternative to smoking conventional cigarettes. However, the use of electronic cigarettes is a growing health concern with reports of pulmonary complications, and in some cases, even death. Here, we are investigating how daily electronic cigarette use impacts voice and respiratory function. We suspect that individuals who use electronic cigarettes will exhibit voice problems at a higher rate than those who do not use tobacco products.
VOCAL FATIGUE & RECOVERY
Vocal fatigue is a common problem that almost everyone has experienced. Likely, the sensation of fatigue develops when someone is trying to compensate for an inefficient voice or for new vocal demands (i.e., like talking in a loud environment, or having to lecture in front of a class). In this study, we are interested in understanding how the respiratory and laryngeal systems interact with one another during acute fatigue and recovery from fatigue. Our multisystem analysis includes aging adults with and without pulmonary disease.
This project is supported by the NIH Loan Repayment Program for Clinical Research.