But other research has suggested that the sound is actually produced by laryngeal muscles, which are responsible for moving the vocal cords and opening and closing the glottis (space between the ...

We introduce the concept of a control contraction metric, extending contraction analysis to constructive nonlinear control design. We derive sufficient conditions for exponential stabilizability of ...

Dysphonia is a common condition of abnormal voice production, often caused by problems with the voice box or vocal cords.