Locating de-lateralization in the pathway of sound changes affecting coda /l/
‘Vocalization’ is a label commonly used to describe an ongoing change in progress affecting coda /l/ in multiple accents of English. The label is directly linked to the loss of consonantal constriction observed in this process, but it also implicitly signals a specific type of change affecting manne...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Open Library of Humanities
2020-11-01
|
Series: | Laboratory Phonology |
Subjects: | |
Online Access: | https://www.journal-labphon.org/articles/236 |
id |
doaj-7213c3e5fb7d43ac95db090a6a2f5e94 |
---|---|
record_format |
Article |
spelling |
doaj-7213c3e5fb7d43ac95db090a6a2f5e942021-10-02T15:49:45ZengOpen Library of HumanitiesLaboratory Phonology1868-63542020-11-0111110.5334/labphon.236115Locating de-lateralization in the pathway of sound changes affecting coda /l/Patrycja Strycharczuk0Donald Derrick1Jason Shaw2Department of Linguistics and English Language, University of ManchesterNew Zealand Institute of Language, Brain and Behaviour, University of Canterbury, ChristchurchDepartment of Linguistics, Yale University, New Haven‘Vocalization’ is a label commonly used to describe an ongoing change in progress affecting coda /l/ in multiple accents of English. The label is directly linked to the loss of consonantal constriction observed in this process, but it also implicitly signals a specific type of change affecting manner of articulation from consonant to vowel, which involves loss of tongue lateralization, the defining property of lateral sounds. In this study, we consider two potential diachronic pathways of change: an abrupt loss of lateralization which follows from the loss of apical constriction, versus slower gradual loss of lateralization that tracks the articulatory changes to the dorsal component of /l/. We present articulatory data from seven speakers of New Zealand English, acquired using a combination of midsagittal and lateral EMA, as well as midsagittal ultrasound. Different stages of sound change are reconstructed through synchronic variation between light, dark, and vocalized /l/, induced by systematic manipulation of the segmental and morphosyntactic environment, and complemented by comparison of different individual articulatory strategies. Our data show a systematic reduction in lateralization that is conditioned by increasing degrees of /l/-darkening and /l/-vocalization. This observation supports the idea of a gradual diachronic shift and the following pathway of change: /l/-darkening, driven by the dorsal gesture, precipitates some loss of lateralization, which is followed by loss of the apical gesture. This pathway indicates that loss of lateralization is an integral component in the changes in manner of articulation of /l/ from consonantal to vocalic.https://www.journal-labphon.org/articles/236liquidslaterals/l/-darkening/l/-vocalizationnew zealand englishultrasoundema |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Patrycja Strycharczuk Donald Derrick Jason Shaw |
spellingShingle |
Patrycja Strycharczuk Donald Derrick Jason Shaw Locating de-lateralization in the pathway of sound changes affecting coda /l/ Laboratory Phonology liquids laterals /l/-darkening /l/-vocalization new zealand english ultrasound ema |
author_facet |
Patrycja Strycharczuk Donald Derrick Jason Shaw |
author_sort |
Patrycja Strycharczuk |
title |
Locating de-lateralization in the pathway of sound changes affecting coda /l/ |
title_short |
Locating de-lateralization in the pathway of sound changes affecting coda /l/ |
title_full |
Locating de-lateralization in the pathway of sound changes affecting coda /l/ |
title_fullStr |
Locating de-lateralization in the pathway of sound changes affecting coda /l/ |
title_full_unstemmed |
Locating de-lateralization in the pathway of sound changes affecting coda /l/ |
title_sort |
locating de-lateralization in the pathway of sound changes affecting coda /l/ |
publisher |
Open Library of Humanities |
series |
Laboratory Phonology |
issn |
1868-6354 |
publishDate |
2020-11-01 |
description |
‘Vocalization’ is a label commonly used to describe an ongoing change in progress affecting coda /l/ in multiple accents of English. The label is directly linked to the loss of consonantal constriction observed in this process, but it also implicitly signals a specific type of change affecting manner of articulation from consonant to vowel, which involves loss of tongue lateralization, the defining property of lateral sounds. In this study, we consider two potential diachronic pathways of change: an abrupt loss of lateralization which follows from the loss of apical constriction, versus slower gradual loss of lateralization that tracks the articulatory changes to the dorsal component of /l/. We present articulatory data from seven speakers of New Zealand English, acquired using a combination of midsagittal and lateral EMA, as well as midsagittal ultrasound. Different stages of sound change are reconstructed through synchronic variation between light, dark, and vocalized /l/, induced by systematic manipulation of the segmental and morphosyntactic environment, and complemented by comparison of different individual articulatory strategies. Our data show a systematic reduction in lateralization that is conditioned by increasing degrees of /l/-darkening and /l/-vocalization. This observation supports the idea of a gradual diachronic shift and the following pathway of change: /l/-darkening, driven by the dorsal gesture, precipitates some loss of lateralization, which is followed by loss of the apical gesture. This pathway indicates that loss of lateralization is an integral component in the changes in manner of articulation of /l/ from consonantal to vocalic. |
topic |
liquids laterals /l/-darkening /l/-vocalization new zealand english ultrasound ema |
url |
https://www.journal-labphon.org/articles/236 |
work_keys_str_mv |
AT patrycjastrycharczuk locatingdelateralizationinthepathwayofsoundchangesaffectingcodal AT donaldderrick locatingdelateralizationinthepathwayofsoundchangesaffectingcodal AT jasonshaw locatingdelateralizationinthepathwayofsoundchangesaffectingcodal |
_version_ |
1716852885286813696 |