Whence the fuzziness? Morphological effects in interacting sound changes in Southern British English
The fronting of the high-back /uː/ and /ʊ/, as currently seen in Southern British English (SBE), is a rare opportunity to study two similar sound changes at different stages of their phonetic development: /uː/-fronting is a more advanced change than /ʊ/-fronting. Since the fronting in both vowels is...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Open Library of Humanities
2017-04-01
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| Series: | Laboratory Phonology |
| Subjects: | |
| Online Access: | http://www.journal-labphon.org/articles/24 |
| Summary: | The fronting of the high-back /uː/ and /ʊ/, as currently seen in Southern British English (SBE), is a rare opportunity to study two similar sound changes at different stages of their phonetic development: /uː/-fronting is a more advanced change than /ʊ/-fronting. Since the fronting in both vowels is restricted from applying before a following final /l/ (e.g., in words like 'fool 'or 'pull'), we can exploit the difference in the phonetic advancement of /uː/ and /ʊ/-fronting to illuminate the nature of ‘fuzzy contrasts’ affecting vowel+/l/ sequences in morphologically complex words. As recent results show that /uː/-fronting is partially limited in 'fool-ing '(but not in monomorphemes like 'hula'), we ask whether similar morphological constraints affect /ʊ/ followed by /l/ (e.g., 'bully 'vs. 'pull-ing'). Simultaneously, we consider the question of what phonological generalization best captures the interaction between vowel fronting, /l/-darkening, and morphological structure. We present ultrasound data from 20 speakers of SBE representing two age groups. The data show that morphologically conditioned contrasts are consistent for /uː/+/l/, but variable and limited in size for /ʊ/+/l/. We relate these findings to the debate on morphology-phonetics interactions and the emergence of phonological abstraction. |
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| ISSN: | 1868-6354 1868-6354 |