Registers in Infant Phonation.

ABSTRACT: The primary vocal registers of modal, falsetto, and fry have been studied in adults but not per se in infancy. The vocal ligament is thought to play a critical role in the modal-falsetto contrast but is still developing during infancy (Tateya and Tateya, 2015).41 Cover tissues are also implicated in the modal-fry contrast, but the low fundamental frequency (fo) cutoff of 70 Hz, shared between genders, suggests a psychoacoustic basis for the contrast. Buder, Chorna, Oller, and Robinson (2008)6 used the labels of "loft," "modal," and "pulse" for distinct vibratory regimes that appear to be identifiable based on spectrographic inspection of harmonic structure and auditory judgments in infants, but this work did not supply acoustic measurements to verify which of these nominally labeled regime

SUBMITTER: Buder EH 

PROVIDER: S-EPMC6177330 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature