Noise-based acoustic features of Polish retroflex fricatives in children with normal pronunciation and speech disorder
Datos Bibliográficos
| ID | 4580022 |
|---|---|
| Autores | Zuzanna Miodonska (0000-0001-6227-0960, Silesian University of Technology, autor de correspondencia), Pawel Badura (0000-0002-3941-4927, Silesian University of Technology), Natalia Mocko (0000-0002-9754-6282, University of Silesia in Katowice) |
| Año | 2022 |
| Volumen | 92 |
| Páginas | 101149 |
| Fecha de publicación | 2022-05-01 |
| Peer Reviewed | Sí |
| Open Access | Sí |
| Tipo | ARTICLE |
| Revista | Journal of Phonetics (JOURNAL) |
| Identificadores de la revista | ISSN: 0095-4470 • E-ISSN: 1095-8576 |
| Editorial | Elsevier BV (PUBLISHER) |
| DOI | 10.1016/j.wocn.2022.101149 |
| OpenAlex | W4280631946 |
| Idioma | EN |
| Citas recibidas | 1 |
| Referencias citadas | 49 |
This study addresses Polish retroflex sibilants /ʂ, ʐ/ produced by preschool children. The aims of our research were (1) to explore acoustic characteristics of normal and distorted (dental and interdental) articulation patterns of retroflex fricatives and (2) to define and verify new acoustic features of frication noise. We extracted and analyzed a set of 80 acoustic features, including full-spectrum-based metrics (linear cepstral coefficients, mel-frequency cepstral coefficients, spectral moments) and noise-based metrics (noise energies, fricative formants, and original features: noise cepstral coefficients and fricative formant relations). The analysis involved linear mixed-effects models and Spearman’s rank correlation over speech samples from 42 Polish children (21 with normal and 21 with distorted pronunciation). Normal articulation of Polish retroflex sibilants proved to be acoustically distinguishable from non-normative interdental and dental articulation. Significant acoustic differences between the classes considered were found both in the full-spectrum-based and noise-based features, including our proposed measures (p 0.5,p<0.05) with tongue position and front-cavity size. More evident cues for articulation pathologies were found in the voiceless sibilant /ʂ/ than in /ʐ/. Our study confirms that metrics describing the structure of frication noise bring information distinctive in particular articulatory oppositions for a more comprehensive acoustic description of sibilants
Acoustics · Articulation (sociology) · Consonant · Formant · Linguistics · Noise (video) · Physics · Place of articulation · Pronunciation · Speech recognition · Vowel · Artificial Intelligence · Computer Science · Hearing Loss and Rehabilitation · Mathematics · Phonetics and Phonology Research · Voice and Speech Disorders
Statistical analysis of word-initial voiceless obstruents
Development of the voiceless sibilant fricative contrast in three-year-olds
Exploring the front fricative contrast in Greek
A parametric study of the spectral characteristics of European Portuguese fricatives
The relevance of auditory feedback for consonant production
Vowel systems and accent similarity in the British Isles
Palatalization in Romanian-Acoustic properties and perception
Crosslinguistic acoustic categorization of sibilants independent of phonological status
Evaluating the spectral distinction between sibilant fricatives through a speaker-centered approach
A perceptual study of Polish fricatives, and its implications for historical sound change
Segmental cues to intonation of statements and polar questions in whispered, semi-whispered and normal speech modes
Computing low-dimensional representations of speech from socio-auditory structures for phonetic analyses
A comparison of cepstral coefficients and spectral moments in the classification of Romanian fricatives
The role of vowel transitions and frication noise in the perception of Polish sibilants
Acoustics of Russian voiceless sibilant fricatives
The articulatory and acoustic characteristics of Polish sibilants and their consequences for diachronic change
Retroflex fricatives in Slavic languages
Polish
| Obras citantes distintas | 1 |
|---|---|
| Citas por año | 0,33 |
| Intervalo de citas | 2023 - 2023 (1) |
| Velocidad de citación | historical |
| Altamente citado | No |
| Tipos de cita | Neutras: 1 |