Results 61 to 70 of about 13,527 (216)

Evolutionary Background of Precise Vocal–Respiratory Temporal Coordination in Human Infants

open access: yesAnnals of the New York Academy of Sciences, Volume 1564, Issue 1, October 2026.
In humans, early complementary feeding may have increased demands on flexible regulation of swallowing timing, while laryngeal descent may have increased the cost of failure by heightening the need for airway protection. These pressures may have promoted early laryngeal–respiratory coordination, providing a physiological context for the later ...
Miki Takahasi, Reiko Mazuka
wiley   +1 more source

Oppositions de voyelles orales et nasales : identification des formants selon le genre

open access: yes, 2022
The speech therapy of nasality disorders can benefit from real-time analysis tools of the patient's speech production, provided that the resonance and antiresonance formants specific to nasality are properly identified.
Rousteau, Gabriel   +2 more
core   +3 more sources

A Systematic Review of Data Science in Early Voice‐Based Detection of Parkinson's and Amyotrophic Lateral Sclerosis Neurodegenerative Diseases

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 3, September 2026.
Seven‐stage AI‐powered voice biomarker pipeline for neurodegenerative disease diagnosis and clinical decision support. ABSTRACT Recent studies have shown that voice analysis provides a feasible, non‐invasive diagnostic alternative for the early detection of neurodegenerative diseases (NDs), such as Parkinson's disease (PD) and Amyotrophic Lateral ...
Abdulazeez Mousa   +3 more
wiley   +1 more source

Rhythm formants of story reading in Standard Mandarin

open access: yes, 2020
Gibbon D. Rhythm formants of story reading in Standard Mandarin. Chinese Journal of Phonetics.
Gibbon, Dafydd ; https://orcid.org/
core  

Acoustic Analysis of Vocalizations in Malinois Dogs: Context-Associated Variation in Fundamental Frequency, Harmonic-to-Noise Ratio, and Formants

open access: yesVeterinary Sciences
This study investigated context-associated variation in vocalizations in Malinois dogs through acoustic parameter analysis. Vocalizations from thirty adult Malinois dogs (15 males, 15 females) aged 2 to 3 years were recorded across 11 behaviourally ...
Baoan Li   +5 more
doaj   +1 more source

Voice Quality in Individuals With Acquired Immunodeficiency Syndrome

open access: yesInternational Journal of Language &Communication Disorders, Volume 61, Issue 5, September/October 2026.
ABSTRACT Background Speech and voice disorders are frequently observed in individuals with acquired immunodeficiency syndrome (AIDS). However, the literature lacks detailed descriptions of how perceptual and acoustic characteristics manifest in the voice quality profiles of this population.
Vanessa Medina   +4 more
wiley   +1 more source

TOPONIMIA LATINOAMERICANA: UN ENFOQUE SEMIÓTICO LATIN AMERICAN TOPONYMY: A SEMIOTIC APPROACH

open access: yesForma y Función, 2011
Este artículo se enfoca en las connotaciones nacionales y culturales de los topónimos latinoamericanos. El origen, la motivación y la estructura semántica de topónimos se analizan desde el punto de vista semiótico, lo que permite evaluar su papel en la ...
Olga Chesnokova
doaj  

Automated classification of vowel category and speaker type in the high-frequency spectrum

open access: yesAudiology Research, 2016
The high-frequency region of vowel signals (above the third formant or F3) has received little research attention. Recent evidence, however, has documented the perceptual utility of high-frequency information in the speech signal above the traditional ...
Jeremy J. Donai   +2 more
doaj   +1 more source

Georgian stem formants and nominalization [PDF]

open access: yes, 2017
The Georgian verb system is complex, and in many cases the function and meaning of certain morphemes is not entirely clear. One such morpheme, the stem formant, appears in both non-perfect verbs and nominal structures.
Flinn, Gallagher, Gallagher Flinn
core   +1 more source

Variability and Central Tendencies in Speech Production

open access: yesFrontiers in Communication, 2019
Speech is notoriously variable, but our understanding of this variability continues to evolve. Variability has typically been taken as an indication of failure to reach a desired target due to physical or neurological limits.
D. H. Whalen   +3 more
doaj   +1 more source

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