The vocal fry register is also called strohbass .
The vocal fry register ( also known as laryngealisation , pulse phonation , creaky voice , glottal fry , or strohbass ) , is a special kind of phonation in which the arytenoid cartilages in the larynx are drawn together ; as a result , the vocal folds are compressed rather tightly , becoming relatively slack and compact , and forming a large , irregularly vibrating mass .
Vocal fry register