Perturbations in Vocal Pitch
نویسندگان
چکیده
منابع مشابه
Vocal pitch discrimination in the motor system.
Speech production can be broadly separated into two distinct components: Phonation and Articulation. These two aspects require the efficient control of several phono-articulatory effectors. Speech is indeed generated by the vibration of the vocal-folds in the larynx (F0) followed by ''filtering" by articulators, to select certain resonant frequencies out of that wave (F1, F2, F3, etc.). Recentl...
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In this paper, we analyse the pitch trajectories of vocal imitations by non-poor singers. A group of 43 selected singers was asked to vocally imitate a set of stimuli. Five stimulus types were used: a constant pitch (stable), a constant pitch preceded by a pitch glide (head), a constant pitch followed by a pitch glide (tail), a pitch ramp and a pitch with vibrato; with parameters for main pitch...
متن کاملThe Neural Basis of Vocal Pitch Imitation in Humans
Vocal imitation is a phenotype that is unique to humans among all primate species, and so an understanding of its neural basis is critical in explaining the emergence of both speech and song in human evolution. Two principal neural models of vocal imitation have emerged from a consideration of nonhuman animals. One hypothesis suggests that putative mirror neurons in the inferior frontal gyrus p...
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A time-domain model of vowel production is used to simulate fundamental frequency glides over the first vocal tract resonance. A vocal tract geometry extracted from MRI data of a female speaker pronouncing [i] is used. The model contains direct feedback from the acoustic loads to vocal fold tissues and the inertial effect of the full air column on the glottal flow. The simulations reveal that a...
متن کاملAn acoustical study of vocal pitch matching in congenital amusia.
Vocal pitch matching is a foundational skill for singing and is an interesting place to study the relationship between pitch perception and production. To better understand this relationship, we assessed pitch-matching abilities in congenital amusics, who have documented disabilities in pitch perception, and in matched controls under normal, masked, and guided feedback conditions. Their vocal p...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1960
ISSN: 0001-4966
DOI: 10.1121/1.1935221