Results 31 to 40 of about 1,627,723 (349)

Voice Analysis Using PRAAT Software and Classification of User Emotional State

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2019
During the last decades the field of IT has seen an incredible and very rapid development. This development has shown that it is important not only to shift performance and functional boundaries but also to adapt the way human-computer interaction to ...
Martin Magdin   +3 more
doaj   +1 more source

A Multimodal Feature Fusion Framework for Sleep-Deprived Fatigue Detection to Prevent Accidents

open access: yesSensors, 2023
Sleep-deprived fatigued person is likely to commit more errors that may even prove to be fatal. Thus, it is necessary to recognize this fatigue. The novelty of the proposed research work for the detection of this fatigue is that it is nonintrusive and ...
Jitender Singh Virk   +4 more
doaj   +1 more source

Assessment of Voice Disorders Using Machine Learning and Vocal Analysis of Voice Samples Recorded through Smartphones

open access: yesBioMedInformatics
Background: The integration of edge computing into smart healthcare systems requires the development of computationally efficient models and methodologies for monitoring and detecting patients’ healthcare statuses.
Michele Giuseppe Di Cesare   +3 more
doaj   +1 more source

Speech Emotion Recognition Based on Voice Fundamental Frequency

open access: yesArchives of Acoustics, 2019
The human voice is one of the basic means of communication, thanks to which one also can easily convey the emotional state. This paper presents experiments on emotion recognition in human speech based on the fundamental frequency.
Teodora DIMITROVA-GREKOW   +2 more
doaj   +1 more source

A serious game to improve the verbal resilience against doorstep scams

open access: yesInternational Journal of Serious Games, 2020
Doorstep scams, scams in which con artists tell convincing but fraudulent stories in order to enter the house of a victim and/or steal personal belongings or information, have a high impact on victims. These victims are often elderly people.
Laura van der Lubbe   +2 more
doaj   +1 more source

CLASSIFICATION OF PARKINSON’S DISEASE AND OTHER NEUROLOGICAL DISORDERS USING VOICE FEATURES EXTRACTION AND REDUCTION TECHNIQUES

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2023
This study aimed to differentiate individuals with Parkinson's disease (PD) from those with other neurological disorders (ND) by analyzing voice samples, considering the association between voice disorders and PD.
Oumaima Majdoubi   +2 more
doaj   +1 more source

Evaluation of Voice in Patients with Antineutrophil Cytoplasmic Antibody Associated Vasculitides

open access: yesThe Turkish Journal of Ear Nose and Throat
Objective: Antineutrophil cytoplasmic antibody-associated vasculitides (AAV) can affect the upper and lower respiratory tract. Evaluation of voice quality was aimed at patients with AAV in this paper.
Kerem Kökoğlu   +5 more
doaj   +1 more source

Influence of recording instrumentation on measurements of voice in sentence contexts: use of smartphones and tablets

open access: yesFrontiers in Digital Health
IntroductionThe Bridge2AI-Voice. Consortium is developing affordable and accessible voice data to assist in the identification of vocal biomarkers of disease in adults and children.
Shaheen N. Awan   +5 more
doaj   +1 more source

Acoustic Voice Measures in Benign Mass Lesions [PDF]

open access: yesIranian Rehabilitation Journal, 2022
Objectives: The present study aims to compare acoustic voice parameters in patients with vocal cord nodules, polyps, and normal subjects.  Methods: In this cross-sectional case-control study, the participants were selected by convenience sampling ...
Mohaddeseh Rostampourgonbaki   +4 more
doaj  

Bridging the divide : embedding voice-leading analysis in string pedagogy and performance. [PDF]

open access: yes, 1999
Experience as a music lecturer in higher/further education and as an instrumental teacher suggests that instrumental pedagogy – focused on strings – and music analysis could usefully be brought closer together to enhance performance.
Mawer, Deborah
core   +1 more source

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