STAR Speech Therapy Animation and imaging Resource

Central Scottish Phonetic Features

This page contains ultrasound-tongue-imaging recordings exemplifying consonantal phonetic variants found in the speech of children from Central Scotland. It also contains typical examples of the Central Scottish vowel system. The videos below are a sample of common phonetic variants found in the non-disordered speech corpora available for this project.

Videos are organised by phonetic descriptive category and contain multiple utterances from different speakers, with examples of each sound category in different syllable positions: syllable-onset, intervocalic and syllable-coda.

Plosives

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Central Scottish non-disordered child speech (ages 7-12).
Phonetic features: coda glottalled /t/; dentilised onset and intervocalic /t/; ejectivised coda /p/ and /k/; devoiced coda /b/, /d/ and /ɡ/.

Fricatives and affricates

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Central Scottish non-disordered child speech (ages 10-11).
Phonetic features: devoiced coda /z/ and /ʤ/.

Laterals

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Central Scottish non-disordered child speech (ages 7-9).
Phonetic features: velarised onset/ intervocalic/ coda /l/; velarised syllabic /l/; pre-/l/ epenthesis.

Rhotics

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Central Scottish non-disordered child speech (ages 7-10).
Phonetic features: examples of retroflex/ tip-up/ bunched/ tapped and labiodental /r/ in onset, intervocalic and coda position; coda derhoticised /r/; /tr/affrication in onset position; pre-/r/ epenthesis.

Vowels

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Central Scottish non-disordered child speech (mostly one speaker, age 7).
Front monophthongs FLEECE, FACE, DRESS, TRAP; back monophthongs STRUT, COT, GOAT, GOOSE; happY vowel; diphthongs PRICE (HIVE, MICE), CHOICE, MOUTH.