creaky voice
phonation in which the arytenoid cartilages in the larynx are drawn together so that the vocal folds are tightly compressed and vibrate irregularly at 20–50 pulses per second, about 2 octaves below normal voice
en-GB/ˈkɹiːkɪ ˈvɔɪs/
en-US/ˈkɹiki ˈvɔɪs/