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Hits 181 – 200 of 183.539

181
Segmentation of Glottal Images from High-Speed Videoendoscopy Optimized by Synchronous Acoustic Recordings
In: Sensors; Volume 22; Issue 5; Pages: 1751 (2022)
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182
Tearas Feollon: Tears and Weeping in Old English Literature
In: Humanities; Volume 11; Issue 2; Pages: 54 (2022)
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183
Automatic Classification of Synthetic Voices for Voice Banking Using Objective Measures
In: Applied Sciences; Volume 12; Issue 5; Pages: 2473 (2022)
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184
Building and Sustaining a Group of Chinese EFL Learners’ Imagined Identities and Agency
In: Sustainability; Volume 14; Issue 8; Pages: 4659 (2022)
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185
Objects That Object, Subjects That Subvert: Agency in Exeter Book Riddle 5
In: Humanities; Volume 11; Issue 2; Pages: 33 (2022)
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186
Comparing the Effectiveness of Speech and Physiological Features in Explaining Emotional Responses during Voice User Interface Interactions
In: Applied Sciences; Volume 12; Issue 3; Pages: 1269 (2022)
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187
English-Learning Motivation among Chinese Mature Learners: A Comparative Study of English and Non-English Majors
In: Behavioral Sciences; Volume 12; Issue 5; Pages: 135 (2022)
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188
Korean EFL Students Building and Sustaining New Perspectives through Global Literary Texts
In: Sustainability; Volume 14; Issue 3; Pages: 1372 (2022)
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189
Contribution of Vocal Tract and Glottal Source Spectral Cues in the Generation of Acted Happy and Aggressive Spanish Vowels
In: Applied Sciences; Volume 12; Issue 4; Pages: 2055 (2022)
Abstract: The source-filter model is one of the main techniques applied to speech analysis and synthesis. Recent advances in voice production by means of three-dimensional (3D) source-filter models have overcome several limitations of classic one-dimensional techniques. Despite the development of preliminary attempts to improve the expressiveness of 3D-generated voices, they are still far from achieving realistic results. Towards this goal, this work analyses the contribution of both the the vocal tract (VT) and the glottal source spectral (GSS) cues in the generation of happy and aggressive speech through a GlottDNN-based analysis-by-synthesis methodology. Paired neutral expressive utterances are parameterised to generate different combinations of expressive vowels, applying the target expressive GSS and/or VT cues on the neutral vowels after transplanting the expressive prosody on these utterances. The conducted objective tests focused on Spanish [a], [i] and [u] vowels show that both GSS and VT cues significantly reduce the spectral distance to the expressive target. The results from the perceptual test show that VT cues make a statistically significant contribution in the expression of happy and aggressive emotions for [a] vowels, while the GSS contribution is significant in [i] and [u] vowels.
Keyword: emotional database; expressive speech synthesis; glottal source; GlottDNN; inverse filtering; numerical voice production; speech analysis; vocal tract
URL: https://doi.org/10.3390/app12042055
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190
Examining English Ability-Grouping Practices by Aligning CEFR Levels with University-Level General English Courses in Taiwan
In: Sustainability; Volume 14; Issue 8; Pages: 4629 (2022)
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191
Vocabulary Teaching Practices of L2 English in Upper Secondary Vocational Classrooms
In: Languages; Volume 7; Issue 1; Pages: 55 (2022)
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192
The Emotion Probe: On the Universality of Cross-Linguistic and Cross-Gender Speech Emotion Recognition via Machine Learning
In: Sensors; Volume 22; Issue 7; Pages: 2461 (2022)
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193
Many Changes in Speech through Aging Are Actually a Consequence of Cognitive Changes
In: International Journal of Environmental Research and Public Health; Volume 19; Issue 4; Pages: 2137 (2022)
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194
University Students’ Attitudes towards English as a Lingua Franca in a Multilingual Sustainable Society
In: Sustainability; Volume 14; Issue 8; Pages: 4435 (2022)
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195
Stød Timing and Domain in Danish
In: Languages; Volume 7; Issue 1; Pages: 50 (2022)
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196
Results and Strategies for a Diversity-Oriented Public Health Monitoring in Germany
In: International Journal of Environmental Research and Public Health; Volume 19; Issue 2; Pages: 798 (2022)
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197
The Percentages of Cognitive Skills Deficits among Chinese Children with Developmental Dyslexia: A Systematic Review and Meta-Analysis
In: Brain Sciences; Volume 12; Issue 5; Pages: 548 (2022)
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198
Should the Elementary School EFL Classroom Contribute to Developing Multilingualism? Pre-Service Teacher Cognitions about Pluralistic Approaches to EFL Teaching and Cross-Linguistic Awareness
In: Languages; Volume 7; Issue 2; Pages: 109 (2022)
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199
Two Oral Exam Formats for Literary Analysis in the Tertiary English as a Foreign Language Seminar
In: Languages; Volume 7; Issue 2; Pages: 76 (2022)
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200
Preposition Stranding in Spanish–English Code-Switching
In: Languages; Volume 7; Issue 1; Pages: 45 (2022)
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