Katherine L. Marks

TL;DR: Compared to controls, the weekly voice use of patients with phonotraumatic vocal hyperfunction reflected higher SPL tendencies (negatively skewed SPL) with more abrupt glottal closure (reduced H1-H2 variability, especially toward higher values), and the extent to which these differences are associated with the etiology and pathophysiology of phonotRAumatic vocal fold lesions is examined.

TL;DR: The effect of room acoustics and background noise on voice parameters appears to be stronger than the type of microphone used for the recording, and an appropriate acoustical clinical space may be more important than the quality of the microphone.

TL;DR: In this paper, a more comprehensive understanding of the pathophysiology and impact on daily voice use of nonphonotraumatic vocal hyperfunction (NPVH) was obtained.

TL;DR: Evaluated effects of nonmodal phonation on estimates of subglottal pressure derived from the magnitude of a neck-surface accelerometer signal demonstrated statistically significant linear relationships between ACC signal magnitude and Ps within participants but with increased intercepts for the non modal phonatory conditions.

TL;DR: Improved estimation of subglottal pressure for non-modal phonation was thus achievable, lending to future studies of sub glottal Pressure estimation in patients with voice disorders and in ambulatory voice recordings.