Search Results - "Arias‐Vergara, Tomás"

Cognitive Determinants of Dysarthria in Parkinson's Disease: An Automated Machine Learning Approach by García, Adolfo M., Arias‐Vergara, Tomás, Vasquez‐Correa, Juan, Nöth, Elmar, Schuster, Maria, Welch, Ariane E., Bocanegra, Yamile, Baena, Ana, Orozco‐Arroyave, Juan R.

“…ABSTRACT Background Dysarthric symptoms in Parkinson's disease (PD) vary greatly across cohorts. Abundant research suggests that such heterogeneity could…”
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VOAT: Voice Onset Analysis Tool by Arias-Vergara, Tomás, Madill, Catherine, Nguyen, Duong, Holik, John, Döllinger, Michael

“…The onset of phonation can be used as a biomarker for quantitative voice assessment and identification of phonation type, e.g., breathy, modal, and creaky. The…”
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Addressing challenges in speaker anonymization to maintain utility while ensuring privacy of pathological speech by Tayebi Arasteh, Soroosh, Arias-Vergara, Tomás, Pérez-Toro, Paula Andrea, Weise, Tobias, Packhäuser, Kai, Schuster, Maria, Noeth, Elmar, Maier, Andreas, Yang, Seung Hee

“…Background Integration of speech into healthcare has intensified privacy concerns due to its potential as a non-invasive biomarker containing individual…”
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Multimodal evaluation of customer satisfaction from voicemails using speech and language representations by Parra-Gallego, Luis Felipe, Arias-Vergara, Tomás, Orozco-Arroyave, Juan Rafael

“…Customer satisfaction (CS) evaluation in call centers is essential for assessing service quality but commonly relies on human evaluations. Automatic evaluation…”
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Machine learning based estimation of hoarseness severity using sustained vowelsa by Schraut, Tobias, Schützenberger, Anne, Arias-Vergara, Tomás, Kunduk, Melda, Echternach, Matthias, Döllinger, Michael

“…Auditory perceptual evaluation is considered the gold standard for assessing voice quality, but its reliability is limited due to inter-rater variability and…”
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Transfer learning helps to improve the accuracy to classify patients with different speech disorders in different languages by Vásquez-Correa, Juan Camilo, Rios-Urrego, Cristian David, Arias-Vergara, Tomás, Schuster, Maria, Rusz, Jan, Nöth, Elmar, Orozco-Arroyave, Juan Rafael

“…•We use transfer learning to classify speech from patients with Parkinson’s and Huntington’s disease, in different languages.•Experiments were conducted to…”
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Vowel onset measures and their reliability, sensitivity and specificity: A systematic literature review by Chacon, Antonia Margarita, Nguyen, Duy Duong, Holik, John, Döllinger, Michael, Arias-Vergara, Tomás, Madill, Catherine Jeanette

“…To systematically evaluate the evidence for the reliability, sensitivity and specificity of existing measures of vowel-initial voice onset. A literature search…”
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Adult Cochlear Implant Users versus Typical Hearing Persons: An Automatic Analysis of Acoustic--Prosodic Parameters by Arias-Vergara, Tomás, Batliner, Anton, Rader, Tobias, Polterauer, Daniel, Högerle, Catalina, Müller, Joachim, Orozco-Arroyave, Juan-Rafael, Nöth, Elmar, Schuster, Maria

“…Purpose: The aim of this study was to investigate the speech prosody of postlingually deaf cochlear implant (CI) users compared with control speakers without…”
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Depression assessment in people with Parkinson’s disease: The combination of acoustic features and natural language processing by Pérez-Toro, Paula Andrea, Arias-Vergara, Tomás, Klumpp, Philipp, Vásquez-Correa, Juan Camilo, Schuster, Maria, Nöth, Elmar, Orozco-Arroyave, Juan Rafael

“…Parkinson’s disease produces motor impairments such as bradykinesia, rigidity, and different speech impairments, as same as non-motor symptoms like cognitive…”
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The phonetic footprint of Parkinson’s disease by Klumpp, Philipp, Arias-Vergara, Tomás, Vásquez-Correa, Juan Camilo, Pérez-Toro, Paula Andrea, Orozco-Arroyave, Juan Rafael, Batliner, Anton, Nöth, Elmar

“…As one of the most prevalent neurodegenerative disorders, Parkinson’s disease (PD) has a significant impact on the fine motor skills of patients. The complex…”
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Cepstral Analysis and Hilbert-Huang Transform for Automatic Detection of Parkinson’s Disease by López-Pabón, Felipe O., Arias-Vergara, Tomas, Orozco-Arroyave, Juan R.

“…Most patients with Parkinson’s Disease (PD) develop speech deficits, including reduced sonority, altered articulation, and abnormal prosody. This article…”
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2682: Automatically identifying patients at risk of 4DCT artifacts via their breathing signal by Schwarz, Annette, Dickmann, Jannis, Hofmann, Christian, Wohlfahrt, Patrick, Szkitsak, Juliane, Arias-Vergara, Tomás, Maier, Andreas

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Machine learning based estimation of hoarseness severity using sustained vowels by Schraut, Tobias, Schützenberger, Anne, Arias-Vergara, Tomás, Kunduk, Melda, Echternach, Matthias, Döllinger, Michael

“…Auditory perceptual evaluation is considered the gold standard for assessing voice quality, but its reliability is limited due to inter-rater variability and…”
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Nyquist Plot Parametrization for Quantitative Analysis of Vibration of the Vocal Folds by Arias-Vergara, Tomás, Döllinger, Michael, Schraut, Tobias, Mohd Khairuddin, Khairy Anuar, Schützenberger, Anne

“…The Nyquist plot provides a graphical representation of the glottal cycles as elliptical trajectories in a 2D plane. This study proposes a methodology to…”
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Effects of Instructed Laryngeal Manipulation on Vocal Rise Time by Bi, Mingxuan (Sophie), Nguyen, Duy Duong, Arias-Vergara, Tomás, Döllinger, Micheal, Holik, John, Madill, Catherine J.

“…Previous research has shown that instructed manipulation of the false vocal fold activity (FVFA), true vocal fold mass (TVFM), and larynx height (LH) impacted…”
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Interpreting acoustic features for the assessment of Alzheimer’s disease using ForestNet by Pérez-Toro, Paula Andrea, Rodríguez-Salas, Dalia, Arias-Vergara, Tomás, Klumpp, Philipp, Schuster, Maria, Nöth, Elmar, Orozco-Arroyave, Juan Rafael, Maier, Andreas K.

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Verstehen mich mit der Maske noch alle?: Coronavirus-Pandemie by Schuster, Maria, Arias-Vergara, Tomás, Müller-Hörner, Rainer, Winterholler, Cordula, Bocklet, Tobias

“…In Arztpraxen nimmt der Infektionsschutz mittels Mund-Nasen-Maske momentan eine zentrale Rolle ein. Wenig nachgedacht wird dabei über die Folgen für die…”
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"Verstehen mich mit der Maske eigentlich noch alle?" by Schuster, Maria, Arias-Vergara, Tomás, Müller-Hörner, Rainer, Winterholler, Cordula, Bocklet, Tobias

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Verstehen mich mit der Maske noch alle?: Coronavirus-Pandemie by Schuster, Maria, Arias-Vergara, Tomás, Müller-Hörner, Rainer, Winterholler, Cordula, Bocklet, Tobias

“…In Arztpraxen nimmt der Infektionsschutz mittels Mund-Nasen-Maske momentan eine zentrale Rolle ein. Wenig nachgedacht wird dabei über die Folgen für die…”
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Multimodal Assessment of Parkinson's Disease: A Deep Learning Approach by Vasquez-Correa, Juan Camilo, Arias-Vergara, Tomas, Orozco-Arroyave, J. R., Eskofier, Bjorn, Klucken, Jochen, Noth, Elmar

“…Parkinson's disease is a neurodegenerative disorder characterized by a variety of motor symptoms. Particularly, difficulties to start/stop movements have been…”
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