Fig. 2
From: Vocal fold oscillation pattern changes related to loudness in patients with vocal fold mass lesions
Sound Pressure Level (SPL), fundamental frequency (ƒo), Sample Entropy, Glottal Area (GAW) and electroglottographical (EGG) derived open quotient for each 100 ms time window. The numbers on the x axis refer to each 100 ms window over the course of the experiment