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Tongue-palate contact for nasal versus oral stops in speakers with repaired cleft palate
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The dynamics of voiceless sibilant fricative production in children between 7 and 13 years old: An ultrasound and acoustic study
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Abstract:
From Crossref via Jisc Publications Router. ; Item not available in this repository. ; This study reports on dynamic tongue shape and spectral characteristics of sibilant fricatives /s/ and /ʃ/ in Scottish English speaking children aged between 7 and 13 years old. The sequences /əCa/ and /əCi/ were produced by 40 children, with ten participants in each age group, and two-year intervals between successive groups. Productions of the same sequences by ten adults were used for comparison with the children's data. Quantitative dynamic analyses were carried out on spectral information and on ultrasound imaging data on tongue shape. All age groups differentiated between the two consonants in the fricative centroid and in tongue shape. Vowel-on-consonant effects showed consonant-specific patterns across age groups without a consistent increase or decrease in the extent of coarticulation with increasing age. The extent of discriminability between the two fricatives increased with age on both acoustic and articulatory measures. Younger speakers were generally more variable than older speakers. Complementary findings from the centroid and tongue shape measures suggest that age-related differences are due to the ongoing maturation of controlling the tongue in coordination with other articulators, particularly the jaw, throughout childhood. ; This research was supported by a grant from the Economic and Social Research Council (ES/K002597/1) to N.Z. ; 144 ; pub ; pub ; 3
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Keyword:
Acoustics; Acoustics and Ultrasonics; Articulator; Consonants; Organs; Phonetics; Spectral Phenomena And Properties; Speech Communication; Ultrasonography; Ultrasound; Vowel Systems
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URL: https://doi.org/10.1121/1.5053585
https://eresearch.qmu.ac.uk/handle/20.500.12289/8962
https://hdl.handle.net/20.500.12289/8962
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The dynamics of voiceless sibilant fricative production in children between 7 and 13 years old: An ultrasound and acoustic study.
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In: eissn: 1520-8524 (2018)
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Parent‐mediated interventions for promoting communication and language development in young children with Down syndrome
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The dynamics of voiceless sibilant fricative production in children between seven and thirteen years old: an ultrasound and acoustic study
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Parent-mediated interventions for promoting communication and language development in young children with Down syndrome
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The relationship between information carrying words, memory and language skills in school age children with specific language impairment
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Using ultrasound tongue imaging to identify covert contrasts in children's speech
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The effect of different speaker accents on sentence comprehension in children with speech sound disorder.
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Parent-mediated interventions to promote communication and language development in children with Down syndrome aged between birth and six years
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A preliminary study of prosody skills in children with spina bifida
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Children’s comprehension of an unfamiliar speaker accent: a review
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Expressive and receptive language skills in preschool children from a socially disadvantaged area
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Place of articulation of anterior nasal versus oral stops in Croatian
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The effect of an unfamiliar accent on typically developing children’s comprehension of spoken sentences
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Non-speech oral motor treatment for developmental speech sound disorders in children (Review)
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