Results 51 to 60 of about 160,738 (298)

Detrending the Waveforms of Steady-State Vowels

open access: yesEntropy, 2020
Steady-state vowels are vowels that are uttered with a momentarily fixed vocal tract configuration and with steady vibration of the vocal folds. In this steady-state, the vowel waveform appears as a quasi-periodic string of elementary units called pitch ...
Marnix Van Soom, Bart de Boer
doaj   +1 more source

Disentangling the effects of phonation and articulation: Hemispheric asymmetries in the auditory N1m response of the human brain [PDF]

open access: yes, 2005
BACKGROUND: The cortical activity underlying the perception of vowel identity has typically been addressed by manipulating the first and second formant frequency (F1 & F2) of the speech stimuli.
Alku, Paavo   +4 more
core   +3 more sources

Googlować, trollować, tweetować…, czyli nowe zapożyczenia czasownikowe w języku użytkowników internetu

open access: yesActa Universitatis Lodziensis. Folia Linguistica, 2019
Celem artykułu jest usystematyzowanie informacji na temat nowych konstrukcji werbalnych w polszczyźnie, które tematycznie są związane z aktywnością w przestrzeni internetowej, w tym z korzystaniem z mediów społecznościowych, i w których wykorzystuje się ...
Beata Kacperska
doaj   +1 more source

The Effects of COVID‐19 on Voice

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT The COVID‐19 pandemic had profound effects on vocal health, impacting both infected individuals, professional voice users and essential workers. The objective of this paper was to explore the multifaceted nature of dysphonia associated with COVID‐19, arising from both direct and indirect consequences of the pandemic.
Mausumi Syamal
wiley   +1 more source

Formant-frequency discrimination of synthesized vowels in budgerigars (Melopsittacus undulatus) and humans.

open access: yesJournal of the Acoustical Society of America, 2017
Vowels are complex sounds with four to five spectral peaks known as formants. The frequencies of the two lowest formants, F1and F2, are sufficient for vowel discrimination.
K. Henry   +4 more
semanticscholar   +1 more source

Dynamic Formant Trajectories in German Read Speech: Impact of Predictability and Prominence

open access: yesFrontiers in Communication, 2021
Phonetic structures expand temporally and spectrally when they are difficult to predict from their context. To some extent, effects of predictability are modulated by prosodic structure.
Erika Brandt   +2 more
doaj   +1 more source

Spasmodic Dysphonia

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Spasmodic dysphonia is a laryngeal dystonia that can present as adductor, abductor, or mixed types, with or without tremor. The etiology is not understood fully. Comprehensive evaluation is required to establish the diagnosis. Treatments include voice therapy, medications, botulinum toxin injection, laryngeal surgery, deep brain stimulation ...
Aaron J. Jaworek, Robert T. Sataloff
wiley   +1 more source

On Short-Time Estimation of Vocal Tract Length from Formant Frequencies

open access: yesPLoS ONE, 2015
Vocal tract length is highly variable across speakers and determines many aspects of the acoustic speech signal, making it an essential parameter to consider for explaining behavioral variability.
A. Lammert, Shrikanth S. Narayanan
semanticscholar   +1 more source

Consonant Context Effects on Vowel Sensorimotor Adaptation [PDF]

open access: yes, 2014
Speech sensorimotor adaptation is the short-term learning of modified articulator movements evoked through sensory-feedback perturbations. A common experimental method manipulates acoustic parameters, such as formant frequencies, using real time ...
Bernal, Brittany A.   +4 more
core   +1 more source

Reconstruction of Phonated Speech from Whispers Using Formant-Derived Plausible Pitch Modulation [PDF]

open access: yes, 2015
Whispering is a natural, unphonated, secondary aspect of speech communications for most people. However, it is the primary mechanism of communications for some speakers who have impaired voice production mechanisms, such as partial laryngectomees, as ...
Beigi Homayoon   +13 more
core   +1 more source

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