Analysis of articulation of fricative praealveolar sibilant "S" in control population.
نویسندگان
چکیده
Defective pronunciation of one or more mother language phones, i.e. dyslalia, represents the most frequent speech impairment both in children and adult people. Cases of persisting speech disorder need professional approach and help. The aim of the study was to obtain a model of physiological articulation of the sibilant "s" in children. The method of FFT spectral analysis was made use of. Results will serve for further use in evaluation of speech impairment.
منابع مشابه
Acoustic characteristics of English fricatives.
This study constitutes a large-scale comparative analysis of acoustic cues for classification of place of articulation in fricatives. To date, no single metric has been found to classify fricative place of articulation with a high degree of accuracy. This study presents spectral, amplitudinal, and temporal measurements that involve both static properties (spectral peak location, spectral moment...
متن کاملLanguage specificity in the perception of voiceless sibilant fricatives in Japanese and English: implications for cross-language differences in speech-sound development.
Both English and Japanese have two voiceless sibilant fricatives, an anterior fricative /s/ contrasting with a more posterior fricative /∫/. When children acquire sibilant fricatives, English children typically substitute [s] for /∫/, whereas Japanese children typically substitute [∫] for /s/. This study examined English- and Japanese-speaking adults' perception of children's productions of voi...
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Both English and Japanese have two voiceless sibilant fricatives, an anterior fricative /s/ contrasting with a more posterior fricative /S/. When children acquire sibilant fricatives, English children typically substitute [s] for /S/, whereas Japanese children typically substitute [S] for /s/. This study examined Englishand Japanese-speaking adults’ perception of children's productions of voice...
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متن کاملSpeaker Normalization of Fricative Noise: Considerations on Language-specific Contrast
Both frication noise and vowel formants cue the place of articulation of sibilant fricatives (e.g., /s/ and /ʃ/ in English).However, only few studies have examined the effect of speaker-specific factors. This acoustic study of sibilant fricatives examines how speaker-specific formant information can improve the distinctness of two phonemic categories of sibilants: /s/ vs. /ʃ/ in French and /s/ ...
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ورودعنوان ژورنال:
- Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia
دوره 147 2 شماره
صفحات -
تاریخ انتشار 2003