Estimation and Statistical Analysis of Human Voice Parameters to Investigate the Influence of Psychological Stress and to Determine the Vocal Tract Transfer Function of an Individual

<div>Pole zero plots of the vocal tract for vowel /a/ at times 7:00 AM day 1 (upper left side) 10:00 PM day 2 (upper right side), 3:00 PM day 1 (lower left side), and 9:00 PM day 2 (upper right side).</div>

Journal of Computer Networks and Communications

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Figure 11

Figure 11: Estimation and Statistical Analysis of Human Voice Parameters to Investigate the Influence of Psychological Stress and to Determine the Vocal Tract Transfer Function of an Individual 

Figure 11 | Estimation and Statistical Analysis of Human Voice Parameters to Investigate the Influence of Psychological Stress and to Determine the Vocal Tract Transfer Function of an Individual 